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Roembke TC, Koch I, Philipp AM. Language switching when writing: The role of phonological and orthographic overlap. Q J Exp Psychol (Hove) 2024; 77:873-892. [PMID: 37300503 PMCID: PMC10960318 DOI: 10.1177/17470218231183706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 06/12/2023]
Abstract
While language switching of bilinguals has been investigated extensively in the spoken domain, there has been little research on switching while writing. The factors that impact written language switching may differ from those that impact language switching while speaking. Thus, the study's goal was to test to what extent phonological and/or orthographic overlap impacts written language switching. In four experiments (NExp.1 = 34; NExp. 2 = 57; NExp. 3 = 39; NExp. 4 = 39), German-English bilinguals completed a cued language switching task where responses had to be typed. To-be-named translation-equivalent concepts were selected to be similar phonologically, orthographically or neither. Participants switching between languages while writing was facilitated by both phonological and orthographic overlap. Maximum orthographic overlap between translation-equivalent words with dissimilar pronunciations facilitated switching to the extent that no switch costs could be observed. These results imply that overlapping orthography can strongly facilitate written language switching and that orthography's role should be considered more thoroughly in models of bilingual language production.
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Affiliation(s)
- Tanja C Roembke
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Andrea M Philipp
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
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2
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Benini E, Koch I, Philipp AM. Repetition costs in task switching are not equal to cue switching costs: evidence from a cue-independent context. Psychol Res 2024; 88:910-920. [PMID: 38112804 DOI: 10.1007/s00426-023-01904-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 11/22/2023] [Indexed: 12/21/2023]
Abstract
Recent task-switching studies highlighted the presence of feature binding processes. These studies documented that even a task-irrelevant feature (the context, henceforth) may be bound with the task and the response in each trial. When the context repeated in the following trial, it supposedly retrieved the bound features, causing benefits when the task and the response repeated and costs otherwise (i.e. full repetition benefits). In the present study, we aim to rule out an alternative explanation for such full repetition benefits in task switching. These benefits were observed in studies that used a cue-related context so that full repetition conditions always implied a cue repetition. Therefore, these full repetition benefits may be ascribed to the priming of cue encoding, instead of the binding of the context. In the present study, we implemented a similar context manipulation but used univalent target stimuli and did not present any cue. Hence, the varying context was never cue-related. We still found full repetition benefits but only when the context appeared before the target and not when they appeared simultaneously. Thus, full repetition benefits can be observed in the absence of priming of cue encoding. However, the context must occupy a prominent position (i.e. at the beginning of the trial). These results, therefore, reinforce the hypothesis that full repetition benefits stem from binding processes that take place on a trial-by-trial basis and involve both task-relevant (the task and the response) and task-irrelevant features (the context).
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Affiliation(s)
- Elena Benini
- Chair of Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstr. 17-19, 52066, Aachen, Germany.
| | - Iring Koch
- Chair of Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstr. 17-19, 52066, Aachen, Germany
| | - Andrea M Philipp
- Chair of Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstr. 17-19, 52066, Aachen, Germany
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3
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Hensen S, Koch I, Hirsch P. Impact of process interference on memory encoding and retrieval processes in dual-task situations. Mem Cognit 2024:10.3758/s13421-024-01539-2. [PMID: 38436908 DOI: 10.3758/s13421-024-01539-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2024] [Indexed: 03/05/2024]
Abstract
Dual-tasks at the memory encoding stage have been shown to decrease recall performance and impair concurrent task performance. In contrast, studies on the effect of dual-tasks at the memory retrieval stage observed mixed results. Which cognitive mechanisms are underlying this dual-task interference is still an unresolved question. In the present study, we investigated the influence of a concurrent reaction-time task on the performance in a long-term memory task in two experiments. In Experiment 1, participants performed an auditory-verbal free recall memory task and a visual-manual spatial Stroop task in a single or dual-task condition, either at the encoding or retrieval stage of the memory task. In Experiment 2, we examined the influence of processing conflicts in a concurrent RT task on memory encoding. Both experiments showed detrimental effects on recall accuracy and concurrent RT task performance in dual-task conditions at the encoding stage. Dual-task conditions at the retrieval stage led to a slowdown in recall latency and impaired concurrent RT task performance, but recall accuracy was maintained. In addition, we observed larger Stroop congruency effects in the dual-task conditions, indicating an increased processing conflict. However, in Experiment 2, we analyzed the effect of the processing conflict in a time-locked manner and could not find a significant influence on success of memory encoding. These findings suggest that processes in both tasks share the same limited capacity and are slowed down due to parallel processing, but we could not find evidence that this is further influenced by task-specific processing conflicts.
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Affiliation(s)
- Sandra Hensen
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17/19, 52066, Aachen, Germany.
| | - Iring Koch
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17/19, 52066, Aachen, Germany
| | - Patricia Hirsch
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17/19, 52066, Aachen, Germany
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4
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Koch I, Bock O. The role of environmental contextual cues in sequence learning: evidence from a virtual maze context. Psychol Res 2024; 88:487-498. [PMID: 37597011 PMCID: PMC10857982 DOI: 10.1007/s00426-023-01868-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 08/04/2023] [Indexed: 08/21/2023]
Abstract
Studies on sequence learning usually focus on single, isolated stimuli that are presented sequentially. For example, in the serial reaction time (RT) task, stimuli are either presented in a predictable sequence or in a random sequence, and better performance with the predictable sequence is taken as evidence for sequence-specific learning. Yet, little is known about the role of environmental context cues in sequence learning. If the target stimuli are embedded in a meaningful context, would this facilitate learning by providing helpful contextual associations or would it hinder learning by adding distracting stimuli? This question was examined in two studies. A pilot study compared sequence learning in a virtual maze with a horizontal vs. vertical maze context, in which arrow stimuli guide spatial lever movement responses that resulted in a corresponding virtual transport on the screen. The results showed only overall somewhat better performance with the vertical maze compared to the horizontal maze, but general practice effects and sequence-specific learning effects were the same for both contexts. The main study compared sequence learning with a maze context to sequence learning of arrows without a maze context. The results showed significantly better learning with maze context than without context. These data suggest that the maze context facilitated sequence learning by inducing a meaningful spatial representation ("mental map") similar to that formed in wayfinding.
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Affiliation(s)
- Iring Koch
- Institute of Psychology, RWTH Aachen University, Jägerstr. 17-19, 52056, Aachen, Germany.
| | - Otmar Bock
- Institute of Exercise Training and Sport Informatics, Deutsche Sporthochschule Köln/German Sport University, Cologne, Germany
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Friedgen E, Koch I, Poljac E, Liefooghe B, Stephan DN. Voluntary task switching is affected by modality compatibility and preparation. Mem Cognit 2024:10.3758/s13421-024-01536-5. [PMID: 38388779 DOI: 10.3758/s13421-024-01536-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/04/2024] [Indexed: 02/24/2024]
Abstract
Cognitive task control can be examined in task-switching studies. Performance costs in task switches are usually smaller with compatible stimulus-response modality mappings (visual-manual and auditory-vocal) than with incompatible mappings (visual-vocal and auditory-manual). Modality compatibility describes the modality match of sensory input and of the anticipated response effect (e.g., vocal responses produce auditory effects, so that auditory stimuli are modality-compatible with vocal responses). Fintor et al. (Psychological Research, 84(2), 380-388, 2020) found that modality compatibility also biased task choice rates in voluntary task switching (VTS). In that study, in each trial participants were presented with a visual or auditory spatial stimulus and were free to choose the response modality (manual vs. vocal). In this free-choice task, participants showed a bias to create more modality-compatible than -incompatible mappings. In the present study, we assessed the generality of Fintor et al.'s (2020) findings, using verbal rather than spatial stimuli, and more complex tasks, featuring an increased number of stimulus-response alternatives. Experiment 1 replicated the task-choice bias to preferentially create modality-compatible mappings. We also found a bias to repeat the response modality just performed, and a bias to repeat entire stimulus-response modality mappings. In Experiment 2, we manipulated the response-stimulus interval (RSI) to examine whether more time for proactive cognitive control would help resolve modality-specific crosstalk in this free-choice paradigm. Long RSIs led to a decreased response-modality repetition bias and mapping repetition bias, but the modality-compatibility bias was unaffected. Together, the findings suggest that modality-specific priming of response modality influences task choice.
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Affiliation(s)
- Erik Friedgen
- Institute of Psychology, RWTH Aachen University, Jägerstr. 17/19, D-52066, Aachen, Germany.
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Jägerstr. 17/19, D-52066, Aachen, Germany
| | - Edita Poljac
- Radboud University, Postbus 9010, 6500 GL, Nijmegen, Netherlands
| | | | - Denise Nadine Stephan
- Institute of Psychology, RWTH Aachen University, Jägerstr. 17/19, D-52066, Aachen, Germany
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Koch I, Declerck M, Petersen G, Rister D, Scharke W, Philipp AM. Reassessing the role of language dominance in n-2 language repetition costs as a marker of inhibition in multilingual language switching. J Exp Psychol Learn Mem Cogn 2024:2024-56218-001. [PMID: 38386398 DOI: 10.1037/xlm0001333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
Speaking two or more languages shows bilingual flexibility, but flexible switching requires language control and often incurs performance costs. We examined inhibitory control assessing n-2 repetition costs when switching three languages (L1 [German], L2 [English], L3 [French]). These costs denote worse performance in n-2 repetitions (e.g., L2-L3-L2) than in n-2 nonrepetitions (e.g., L1-L3-L2), indicating persisting inhibition. In two experiments (n = 28 in Experiment 1; n = 44 in Experiment 2), n-2 repetition costs were observed, but only for L2. Looking into L2 trials specifically, we found n-2 repetition costs when switching back to L2 from the still weaker L3 but not when returning from the stronger L1, suggesting that L2 is a strong competitor for L3 (requiring L2 inhibition) but less so for L1. Finding n-2 repetition costs supports an inhibitory account of language control in general, but our study shows only partial evidence for the theoretically assumed more specific relation between language dominance and language inhibition (i.e., only for dominance relations with respect to L1 and L3 when switching back to L2). Taken together, the findings thus suggest the need for further refinement of the concept of language dominance and its relation to inhibition. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Affiliation(s)
- Iring Koch
- Institute of Psychology, RWTH Aachen University
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Hirsch P, Moretti L, Askin S, Koch I. Examining the cognitive processes underlying resumption costs in task-interruption contexts: Decay or inhibition of suspended task goals? Mem Cognit 2024; 52:271-284. [PMID: 37674056 PMCID: PMC10896823 DOI: 10.3758/s13421-023-01458-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/20/2023] [Indexed: 09/08/2023]
Abstract
To examine whether an ongoing primary task is inhibited when switching to an interruption task, we implemented the n - 2 backward inhibition paradigm into a task-interruption setting. In two experiments, subjects performed two primary tasks (block-wise manipulation) consisting of a predefined sequence of three subtasks. The primary tasks differed regarding whether the last subtask switched or repeated relative to the penultimate subtask, resulting in n - 1 switch subtasks (e.g., ABC) and n - 1 repetition subtasks (e.g., ACC) as the last subtask of the primary task. Occasionally, an interruption task was introduced before the last subtask of a primary task, changing the last subtask of the primary task from a n - 1 switch subtask to a n - 2 switch subtask (e.g., AB → secondary task → C) and from a n - 1 repetition subtask to a n - 2 repetition subtask (e.g., AC → secondary task → C). In two experiments with different degrees of response-set overlap between the interruption task and the subtasks of the primary task, we observed that switching back from the interruption task to the primary task resulted in n - 2 switch costs in the first subtask after the interruption (i.e., worse performance in n - 2 switch subtasks than in n - 2 repetition subtasks). This n - 2 switch cost was replicated in a third experiment in which we used a predefined sequence of four subtasks instead of three subtasks. Our finding of n - 2 switch costs suggest that the last subtask performed before the interruption remains activated when switching to the interruption task.
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Affiliation(s)
- Patricia Hirsch
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jägerstr. 17-19, D-52066, Aachen, Germany.
| | - Luca Moretti
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jägerstr. 17-19, D-52066, Aachen, Germany
| | - Sibel Askin
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jägerstr. 17-19, D-52066, Aachen, Germany
| | - Iring Koch
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jägerstr. 17-19, D-52066, Aachen, Germany
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Moretti L, Koch I, Steinhauser M, Schuch S. Stimulus-triggered task conflict affects task-selection errors in task switching: A Bayesian multinomial processing tree modeling approach. J Exp Psychol Learn Mem Cogn 2024; 50:230-243. [PMID: 37155281 DOI: 10.1037/xlm0001245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
In the present study, we used a modeling approach for measuring task conflict in task switching, assessing the probability of selecting the correct task via multinomial processing tree (MPT) modeling. With this method, task conflict and response conflict can be independently assessed as the probability of selecting the correct task and the probability of selecting the correct response within a given task, respectively. These probabilities can be estimated on the basis of response accuracy in the different experimental conditions. In two task-switching experiments, we used bivalent stimuli and manipulated irrelevant-task difficulty by varying the saliency of the stimulus feature belonging to the irrelevant task. The more salient the task-irrelevant stimulus feature, the more salient the irrelevant task, leading to more task conflict. Consistent with this assumption, we observed that task conflict, but not response conflict, was larger when the task-irrelevant stimulus feature was made more salient. Furthermore, both task conflict and response conflict were larger when the task switched than when the task was repeated. On a methodological level, the present results demonstrate that MPT modeling is a useful approach for measuring task conflict in task switching and for dissociating it from within-task response conflict. Furthermore, the present results inform theories of task switching by showing that the task-irrelevant feature tends to activate the irrelevant task set rather than being associated with a specific response option via a direct stimulus-response route. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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Affiliation(s)
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University
| | - Marco Steinhauser
- Department of Psychology, Catholic University of Eichstatt-Ingolstadt
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Johannsen L, Koch I. Learning a covert sequence of effector movements: limits to its acquisition. Psychol Res 2024; 88:197-206. [PMID: 37422801 PMCID: PMC10805866 DOI: 10.1007/s00426-023-01855-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 06/27/2023] [Indexed: 07/11/2023]
Abstract
Sequence learning in serial reaction time (SRT) tasks is an established, lab-based experimental paradigm to study acquisition and transfer of skills based on the detection of predictable regularities in stimulus and motor response sequences. Participants learn a sequence of targets and responses to these targets by associating the responses with subsequently presented targets. In the traditional paradigm, however, actions and response targets are directly related. In contrast, the present study asked whether participants would demonstrate acquisition of a sequence of effector movements of the left vs. right hand (e.g., hand sequence learning), whilst the actual targets and associated finger responses are unpredictable. Twenty-seven young adults performed a SRT task to visually presented characters with the index or middle fingers of both hands. While the specific fingers to respond with were randomly selected for each target presentation, both hands followed a covert sequence. We asked whether participants would learn the underlying hand sequence as demonstrated by shortened response latencies and increased accuracy compared to a fully randomized hand sequence. The results show sequence-specific learning effects. However, categorization of hand responses depending on the previous response suggested that learning occurred predominantly for subsequent finger responses of the same hand, which added to general hand-based priming. Nevertheless, a marginally significant effect was observed even for predictable shifts between hands when homologous fingers were involved. Our results thus suggest that humans are able to benefit from predictable within-hand finger shifts but less so for predicted shifts between hands.
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Affiliation(s)
- Leif Johannsen
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jägerstrasse 17/19, 52066, Aachen, Germany.
- Department of Psychology, Durham University, Durham, UK.
| | - Iring Koch
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jägerstrasse 17/19, 52066, Aachen, Germany
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Strivens A, Koch I, Lavric A. Does preparation help to switch auditory attention between simultaneous voices: Effects of switch probability and prevalence of conflict. Atten Percept Psychophys 2024:10.3758/s13414-023-02841-y. [PMID: 38212478 DOI: 10.3758/s13414-023-02841-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2023] [Indexed: 01/13/2024]
Abstract
Switching auditory attention to one of two (or more) simultaneous voices incurs a substantial performance overhead. Whether/when this voice 'switch cost' reduces when the listener has opportunity to prepare in silence is not clear-the findings on the effect of preparation on the switch cost range from (near) null to substantial. We sought to determine which factors are crucial for encouraging preparation and detecting its effect on the switch cost in a paradigm where participants categorized the number spoken by one of two simultaneous voices; the target voice, which changed unpredictably, was specified by a visual cue depicting the target's gender. First, we manipulated the probability of a voice switch. When 25% of trials were switches, increasing the preparation interval (50/800/1,400 ms) resulted in substantial (~50%) reduction in switch cost. No reduction was observed when 75% of trials were switches. Second, we examined the relative prevalence of low-conflict, 'congruent' trials (where the numbers spoken by the two voices were mapped onto the same response) and high-conflict, 'incongruent' trials (where the voices afforded different responses). 'Conflict prevalence' had a strong effect on selectivity-the incongruent-congruent difference ('congruence effect') was reduced in the 66%-incongruent condition relative to the 66%-congruent condition-but conflict prevalence did not discernibly interact with preparation and its effect on the switch cost. Thus, conditions where switches of target voice are relatively rare are especially conducive to preparation, possibly because attention is committed more strongly to (and/or disengaged less rapidly from) the perceptual features of target voice.
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Affiliation(s)
- Amy Strivens
- Institute for Psychology, RWTH Aachen University, Jägerstraße 17-19, 52066, Aachen, Germany.
| | - Iring Koch
- Institute for Psychology, RWTH Aachen University, Jägerstraße 17-19, 52066, Aachen, Germany
| | - Aureliu Lavric
- Department of Psychology, University of Exeter, Exeter, UK
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11
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Huestegge L, Pieczykolan A, Koch I. A Gestalt account of human behavior is supported by evidence from switching between single and dual actions. Sci Rep 2023; 13:21201. [PMID: 38040736 PMCID: PMC10692127 DOI: 10.1038/s41598-023-47788-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 11/18/2023] [Indexed: 12/03/2023] Open
Abstract
The question of how behavior is represented in the mind lies at the core of psychology as the science of mind and behavior. While a long-standing research tradition has established two opposing fundamental views of perceptual representation, Structuralism and Gestalt psychology, we test both accounts with respect to action representation: Are multiple actions (characterizing human behavior in general) represented as the sum of their component actions (Structuralist view) or holistically (Gestalt view)? Using a single-/dual-response switch paradigm, we analyzed switches between dual ([A + B]) and single ([A], [B]) responses across different effector systems and revealed comparable performance in partial repetitions and full switches of behavioral requirements (e.g., in [A + B] → [A] vs. [B] → [A], or [A] → [A + B] vs. [B] → [A + B]), but only when the presence of dimensional overlap between responses allows for Gestalt formation. This evidence for a Gestalt view of behavior in our paradigm challenges some fundamental assumptions in current (tacitly Structuralist) action control theories (in particular the idea that all actions are represented compositionally with reference to their components), provides a novel explanatory angle for understanding complex, highly synchronized human behavior (e.g., dance), and delimitates the degree to which complex behavior can be analyzed in terms of its basic components.
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12
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Benini E, Möller M, Koch I, Philipp AM, Qiu R, Mayr S. Evidence of task-triggered retrieval of the previous response: a binding perspective on response-repetition benefits in task switching. Psychon Bull Rev 2023:10.3758/s13423-023-02409-9. [PMID: 37957478 DOI: 10.3758/s13423-023-02409-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/08/2023] [Indexed: 11/15/2023]
Abstract
In task switching, response repetitions (RRs) usually yield performance benefits as compared to response switches, but only when the task also repeats. When the task switches, RR benefits vanish or even turn into costs, yielding an interaction between repeating versus switching the task and the response (the RR effect). Different theoretical accounts for this RR effect exist, but, in the present study, we specifically tested a prediction derived from binding and retrieval accounts. These maintain that repeating the task retrieves the previous-trial response, thus causing RR benefits. Retrieval is possible due to the task-response binding formed in the previous trial. We employed a task-switching paradigm with three response options that allowed us to differentiate error types. Across two experiments (N = 46 and N = 107) we showed that response-repetition errors in response-switch trials were more likely in task repetitions than in task switches, supporting the notion that the previous response is retrieved by the repeating task, despite being wrong. Such a finding is in line with binding and retrieval accounts but cannot be easily accommodated by the competing theoretical accounts. Thus, the present study indicates task-response binding as an important mechanism underlying RR benefits in task repetitions.
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Affiliation(s)
- Elena Benini
- Institute of Psychology, RWTH Aachen University, Jägerstr. 17-19, 52066, Aachen, Germany.
| | - Malte Möller
- Psychology and Human-Machine Interaction, University of Passau, Passau, Germany
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Jägerstr. 17-19, 52066, Aachen, Germany
| | - Andrea M Philipp
- Institute of Psychology, RWTH Aachen University, Jägerstr. 17-19, 52066, Aachen, Germany
| | - Ruyi Qiu
- Psychology and Human-Machine Interaction, University of Passau, Passau, Germany
| | - Susanne Mayr
- Psychology and Human-Machine Interaction, University of Passau, Passau, Germany
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Koch I, Hazeltine E, Petersen G, Weissman DH. Response-repetition costs in task switching do not index a simple response-switch bias: Evidence from manipulating the number of response alternatives. Atten Percept Psychophys 2023; 85:2577-2587. [PMID: 37147509 PMCID: PMC10600293 DOI: 10.3758/s13414-023-02708-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2023] [Indexed: 05/07/2023]
Abstract
Response repetitions aid performance when a task repeats but impair performance when a task switches. Although this interaction is robust, theoretical accounts remain controversial. Here, we used an un-cued, predictable task-switching paradigm with univalent targets to explore whether a simple bias to switch the response when the task switches can explain the interaction. In Experiment 1A (n = 40), we replicated the basic interaction in a two-choice task. In Experiment 1B (n = 60), we observed the same interaction in a three-choice task, wherein a bias to switch the response when the task switches cannot prime a specific alternative response because both remaining response alternatives are equally likely. Exploratory comparisons revealed a larger interaction between task repetition and response repetition in the three-choice task than in the two-choice task for mean response time (RT) and the opposite pattern for mean error rate (ER). Critically, in the three-choice task, response-repetition costs in task switches were significant in both RT and ER. Since a bias to switch the response cannot prime a specific response alternative in a three-choice task, we conclude that such a bias cannot account for response-repetition costs in task-switch trials.
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Affiliation(s)
- Iring Koch
- Institute of Psychology, RWTH Aachen University, Jägerstr. 17-19, D-52056, Aachen, Germany.
| | - Eliot Hazeltine
- Department of Psychological and Brain Sciences, University of Iowa, Iowa City, IA, USA
| | - Greta Petersen
- Institute of Psychology, RWTH Aachen University, Jägerstr. 17-19, D-52056, Aachen, Germany
| | - Daniel H Weissman
- Department of Psychology, University of Michigan, Ann Arbor, MI, USA
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Schliephake A, Bahnmueller J, Willmes K, Koch I, Moeller K. Influences of cognitive control on number processing: New evidence from switching between two numerical tasks. Q J Exp Psychol (Hove) 2023; 76:2514-2523. [PMID: 36655942 PMCID: PMC10585943 DOI: 10.1177/17470218231154155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 12/04/2022] [Accepted: 12/08/2022] [Indexed: 01/20/2023]
Abstract
A growing body of research suggests that basic numerical abilities such as number magnitude and number parity processing are influenced by cognitive control. So far, however, evidence for number processing being influenced by cognitive control came primarily from observed adaptations to stimulus set characteristics (e.g., ratio or order of specific stimulus types) and switches between a numerical and non-numerical task. Complementing this previous research, the present study employed a task switching paradigm exclusively involving numerical tasks (i.e., magnitude comparisons and parity judgements) to examine how cognitive control processes influence number processing. Participants were presented with a single-digit number and had to either judge its parity or compare its magnitude with a standard of 5, depending on a preceding cue. Based on previous results, we expected the numerical distance effect and the spatial-numerical association of response codes (SNARC) effect to be modulated in switch trials requiring the exertion of cognitive control. Partly in line with our expectations, the numerical distance effect was reduced in switch trials. However, no modulation of the SNARC effect was observed. The results pattern suggests that number processing is influenced by cognitive control, depending on task requirements and the type of numerical information (i.e., numerical magnitude vs spatial association of numbers) that is processed. To reconcile the present and previous results, we propose an information prioritisation account, suggesting that cognitive control primarily influences the processing of the information type that requires the most explicit processing.
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Affiliation(s)
| | - Julia Bahnmueller
- Centre for Mathematical Cognition, Loughborough University, Loughborough, UK
| | - Klaus Willmes
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Korbinian Moeller
- Centre for Mathematical Cognition, Loughborough University, Loughborough, UK
- LEAD Graduate School & Research Network, University of Tübingen, Tübingen, Germany
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15
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Wirth R, Tonn S, Schaaf M, Koch I, Kunde W. Sequential adaptation to modality incompatibility. J Exp Psychol Hum Percept Perform 2023; 49:1360-1376. [PMID: 37721545 DOI: 10.1037/xhp0001149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
Modality-compatible stimulus-response mappings (e.g., responding vocally to an auditory stimulus and manually to a visual stimulus) are often easier to perform than modality-incompatible sets (reversed modality mappings). Here, we investigate sequential, trial-to-trial, modulations of modality compatibility effects. By reanalyzing a previous experiment and conducting two specifically tailored, new experiments, we demonstrate robust within-task sequential modulations. Furthermore, we test for between-task adaptations by intermixing the modality switching task with a Simon task. Results show reliable sequential adaptations within the modality switching task, but no transfer of adaptation between tasks in either direction. We discuss how a combination of prominent theoretical accounts such as conflict adaptation and episodic binding can serve as the cognitive underpinnings of the observed sequential adaptations. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Affiliation(s)
- Robert Wirth
- Julius Maximilians University of Würzburg, Department of Psychology
| | - Solveig Tonn
- Julius Maximilians University of Würzburg, Department of Psychology
| | - Moritz Schaaf
- Julius Maximilians University of Würzburg, Department of Psychology
| | - Iring Koch
- RWTH Aachen University, Department of Psychology
| | - Wilfried Kunde
- Julius Maximilians University of Würzburg, Department of Psychology
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16
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Nolden S, Koch I. Preparing auditory task switching in a task with overlapping and non-overlapping response sets. Psychol Res 2023; 87:2228-2237. [PMID: 36790482 PMCID: PMC10457221 DOI: 10.1007/s00426-023-01796-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 01/22/2023] [Indexed: 02/16/2023]
Abstract
We used a variant of cued auditory task switching to investigate task preparation and its relation to response-set overlap. Previous studies found increased interference with overlapping response sets across tasks relative to non-overlapping motor response sets. In the present experiments, participants classified either pitch or loudness of a simple tone as low or high, hence, both tasks were constructed around common underlying integrated semantic categories ranging from low to high. Manual responses overlapped in both category and modality for both tasks in Experiment 1A, whereas each task was related to a specific response category and response modality (manual vs. vocal) in Experiment 1B. Focusing on the manual responses in both experiments, the data showed that non-overlapping response sets (Experiment 1B) resulted in a decreased congruency effect, suggesting reduced response-based crosstalk and thus better task shielding, but at the same time switch costs were increased, suggesting less efficient switching between task sets. Moreover, varying preparation time (cue-stimulus interval, CSI) showed that long CSI led to better performance overall. Our results thus suggest that when non-overlapping response sets share common semantic categories across tasks, there is no general benefit over overlapping response sets.
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Affiliation(s)
- Sophie Nolden
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Aachen, Germany.
- Department for Developmental Psychology, Institute of Psychology, Goethe-University Frankfurt, Theodor-W.-Adorno-Platz 6, 60323, Frankfurt am Main, Germany.
| | - Iring Koch
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Aachen, Germany
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17
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Johannsen L, Stephan DN, Straub E, Döhring F, Kiesel A, Koch I, Müller H. Assessing the influence of cognitive response conflict on balance control: an event-related approach using response-aligned force-plate time series data. Psychol Res 2023; 87:2297-2315. [PMID: 36862201 PMCID: PMC10457244 DOI: 10.1007/s00426-023-01809-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 02/12/2023] [Indexed: 03/03/2023]
Abstract
Process interference or sharing of attentional resources between cognitive tasks and balance control during upright standing has been well documented. Attentional costs increase with greater balancing demands of a balance activity, for example in standing compared to sitting. The traditional approach for analyzing balance control using posturography with a force plate integrates across relative long trial periods of up to several minutes, which blends any balance adjustments and cognitive operations within this period. In the present study, we pursued an event-related approach to assess if single cognitive operations resolving response selection conflict in the Simon task interfere with concurrent balance control in quiet standing. In addition to traditional outcome measures (response latency, error proportions) in the cognitive Simon task, we investigated the effect of spatial congruency on measures of sway control. We expected that conflict resolution in incongruent trials would alter short-term progression of sway control. Our results demonstrated the expected congruency effect on performance in the cognitive Simon task and the mediolateral variability of balance control within 150 ms before the onset of the manual response was reduced to a greater degree in incongruent compared to congruent trials. In addition, mediolateral variability before and after the manual response was generally reduced compared to variability following target presentation, where no effect of congruency was observed. Assuming that response conflict in incongruent conditions requires suppression of the incorrect response tendencies, our results may imply that mechanisms of cognitive conflict resolution may also carry over to intermittent balance control mechanisms in a direction-specific manner.
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Affiliation(s)
- Leif Johannsen
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstr. 17/19, 52066, Aachen, Germany.
| | - Denise Nadine Stephan
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstr. 17/19, 52066, Aachen, Germany
| | - Elisa Straub
- Department of Psychology, University of Freiburg, Freiburg, Germany
| | - Falko Döhring
- Department of Sport Science, University of Gießen, Gießen, Germany
| | - Andrea Kiesel
- Department of Psychology, University of Freiburg, Freiburg, Germany
| | - Iring Koch
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstr. 17/19, 52066, Aachen, Germany
| | - Hermann Müller
- Department of Sport Science, University of Gießen, Gießen, Germany
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18
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Moretti L, Koch I, Schuch S. Local and global control adjustments to stimulus-based task conflict in task switching. Q J Exp Psychol (Hove) 2023:17470218231200442. [PMID: 37650459 DOI: 10.1177/17470218231200442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
A prominent feature of cognitive control is that its deployment is regulated depending on the environmental circumstances. Control upregulation has been widely documented in response-conflict paradigms where congruency effects are reduced both following incongruent trials, and in blocks where incongruent trials are the majority. In two pre-registered task-switching experiments, we investigated whether similar flexible mechanisms are also available when dealing with stimulus-based task conflict. Building up on previous Stroop studies, task conflict was measured as the difference in performance between bivalent congruent and univalent trials, which we name the "valency effect." If cognitive control is upregulated analogously to what observed with response conflict, valency effects should be reduced following bivalent trials and in majority-bivalent blocks. Furthermore, as cognitive control upregulation has been proposed to be task specific, we assessed whether switching to a new task eliminates the expected modulations of task. The results broadly matched our predictions. First, we observed a reduction of the valency effect following bivalent trials similar to the well-known congruency sequence effect, demonstrating similar patterns of flexible control adjustment to task and response conflict. This valency sequence effect was limited to task repetitions, indicating that local control adjustments are task specific. Furthermore, task conflict was reduced in majority-bivalent blocks, similar to the proportion-congruency effect. This finding extends previous Stroop studies suggesting that control is recruited proactively when dealing with stimulus-based task. The proportion valency effect was limited to task-switch trials, leaving open the question on the precise mechanisms behind sustained control adjustments.
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Affiliation(s)
- Luca Moretti
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Stefanie Schuch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
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Brown RM, Koch I. Repetition costs in sequence chunking. Psychon Bull Rev 2023:10.3758/s13423-023-02338-7. [PMID: 37726598 DOI: 10.3758/s13423-023-02338-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/08/2023] [Indexed: 09/21/2023]
Abstract
We examined how flexibly we plan sequences of actions when we switch between multiple action sequences. Mastering a sequential skill is assumed to involve integrating successive actions into groups known as chunks that can be efficiently planned and smoothly executed. Chunking is suggested by gains in planning efficiency for long compared to short action sequences following practice and learning associations between actions and perceptual outcomes. Less is understood about how efficiently we plan sequential chunks when we switch between multiple action sequences. Do we plan learned chunks less efficiently when we switch to a different action sequence? We examined this question by comparing the initiation and execution latencies of long versus short action sequences, performed from memory, when sequences switched or repeated across trials. Additionally, each action within the sequences generated predictable perceptual outcomes that were either spatially compatible or spatially incompatible with the action sequences. Results suggested repetition costs (instead of benefits) when performing long sequences. Repetition, as opposed to switching, prolonged initiation and increased the error rate of long compared to short sequences. We attribute these results to the flexible coordination of chunk planning and execution. Repetition may prolong advanced planning of long sequences in order to resolve conflict between multiple chunks, and switching may allow the planning of later chunks to be postponed until execution. We propose that the chunking of action sequences can both facilitate and interfere with action-switching performance.
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Affiliation(s)
- Rachel M Brown
- Institute of Psychology, RWTH Aachen University, Jägerstraße 17-19, 52066, Aachen, Germany.
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Jägerstraße 17-19, 52066, Aachen, Germany
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20
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Köhler AL, Klatt M, Koch I, Ladwig S. Investigating the influence of visuospatial stimuli on driver's speed perception: a laboratory study. Cogn Res Princ Implic 2023; 8:59. [PMID: 37702898 PMCID: PMC10499724 DOI: 10.1186/s41235-023-00513-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 09/04/2023] [Indexed: 09/14/2023] Open
Abstract
Driving at an inappropriate speed is a major accident cause in the EU. Understanding the underlying sensory mechanisms can help to reduce speed and increase traffic safety. The present study investigated the effect of visuospatial stimuli on speed perception using an adaptive countermeasure to speeding based on a manipulation of optic flow. We added red lights on both sides of a simulated road. We expected speed to be perceived as faster when lights moved toward drivers due to increased optic flow, whereas we expected static light stimuli to not alter the optic flow and thus not influence speed perception. Two experiments applied the method of constant stimuli. To this end, participants encountered several trials of two video sequences on a straight road. A reference sequence showed the same traveling speed while test sequences varied around different traveling speeds. Participants indicated which sequence they perceived as faster, leading to the calculation of the point of subjective equality (PSE). A lower PSE indicates that the speed in this experimental condition is perceived as faster than in another experimental condition. Experiment 1A did not show a difference between PSEs of static and oncoming lights. Because participants had counted reflector posts for speed estimation, we removed these reflector posts in Experiment 1B and found a lower PSE for oncoming lights. Thus, such light stimuli may have an effect only in situations without other competing visual stimuli supporting speed perception. Future research should investigate whether speed perception is indeed a primarily visuospatial control task or whether other sensory information such as auditory factors can have an influence as well.
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Affiliation(s)
- Anna-Lena Köhler
- Institute for Automotive Engineering (ika), RWTH Aachen University, Aachen, Germany.
| | - Maren Klatt
- Institute for Automotive Engineering (ika), RWTH Aachen University, Aachen, Germany
| | - Iring Koch
- Institute for Psychology, RWTH Aachen University, Aachen, Germany
| | - Stefan Ladwig
- Institute for Automotive Engineering (ika), RWTH Aachen University, Aachen, Germany
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Abstract
Research in attention and action control produced substantial evidence suggesting the presence of feature binding. This study explores the binding of task-irrelevant context features in cued task switching. We predicted that repeating a context feature in trial n retrieves the trial n - 1 episode. Consequently, performance should improve when the retrieved features match the features of the current trial. Two experiments (N = 124; N = 96) employing different tasks and materials showed that repeating the task-irrelevant context improved performance when the task and the response repeated. Furthermore, repeating the task-irrelevant context increased task repetition benefits only when the context feature appeared synchronously with cue onset, but not when the context feature appeared with a 300-ms delay (Experiment 1). Similarly, repeating the task-irrelevant context improved performance when the task and the response repeated only when the context feature was part of the cue, and not when it was part of the target (Experiment 2). Taken together, binding and retrieval processes seem to play a crucial role in task switching, alongside response inhibition processes. In turn, our study provided a better understanding of binding and retrieval of task-irrelevant features in general, and specifically on how they modulate response repetition benefits in task repetitions.
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Affiliation(s)
- Elena Benini
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Iring Koch
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Susanne Mayr
- Psychology and Human-Machine Interaction, University of Passau, Passau, Germany
| | - Christian Frings
- General Psychology and Methodology, Department of Cognitive Psychology, University of Trier, Trier, Germany
| | - Andrea M Philipp
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Aachen, Germany
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22
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Roembke TC, Simonetti ME, Koch I, Philipp AM. What have we learned from 15 years of research on cross-situational word learning? A focused review. Front Psychol 2023; 14:1175272. [PMID: 37546430 PMCID: PMC10400455 DOI: 10.3389/fpsyg.2023.1175272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Accepted: 06/09/2023] [Indexed: 08/08/2023] Open
Abstract
In 2007 and 2008, Yu and Smith published their seminal studies on cross-situational word learning (CSWL) in adults and infants, showing that word-object-mappings can be acquired from distributed statistics despite in-the-moment uncertainty. Since then, the CSWL paradigm has been used extensively to better understand (statistical) word learning in different language learners and under different learning conditions. The goal of this review is to provide an entry-level overview of findings and themes that have emerged in 15 years of research on CSWL across three topic areas (mechanisms of CSWL, CSWL across different learner and task characteristics) and to highlight the questions that remain to be answered.
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23
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Moretti L, Koch I, Steinhauser M, Schuch S. Disentangling task-selection failures from task-execution failures in task switching: an assessment of different paradigms. Psychol Res 2023; 87:929-950. [PMID: 35835932 PMCID: PMC10017612 DOI: 10.1007/s00426-022-01708-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 06/26/2022] [Indexed: 10/17/2022]
Abstract
Differentiating errors on the basis of the distinct cognitive mechanisms that may have generated them has provided neuropsychologists with useful diagnostic tools. For example, perseverative errors arising from the inability of the patient to set a new criterion for responding are considered one of the hallmarks of cognitive inflexibility. Similarly, in the task-switching paradigm it is possible to distinguish between task-confusion errors, produced by a failure in task selection, and response-confusion errors, arising when the correct task is selected, but the wrong response is given. Nonetheless, only a few studies so far have exploited the existence of different kinds of errors in multitasking situations to inform theories of cognitive flexibility. In the present study, we set out to use a variety of methodologies employed so far in the literature for disentangling errors due to task-selection failure from errors due to task-execution failure. In three experiments, we assessed the capacity of each method to produce error categories that can be mapped as clearly as possible to the cognitive mechanism(s) underlying them using multinomial processing tree modelling. Subsequently, the distinction between task- and response-confusion errors was used to test their differential impact on inhibitory mechanisms in task switching as measured by N-2 repetition costs. Our results are encouraging regarding the possibility of correctly detecting response- and task-selection failures, thus allowing us to assess their differential impact on N-2 repetition costs.
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Affiliation(s)
- Luca Moretti
- Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17/19, 52066, Aachen, Germany.
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17/19, 52066, Aachen, Germany
| | | | - Stefanie Schuch
- Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17/19, 52066, Aachen, Germany
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Qiu R, Möller M, Koch I, Frings C, Mayr S. The influence of event segmentation by context on stimulus-response binding. J Exp Psychol Hum Percept Perform 2023; 49:355-369. [PMID: 37036674 DOI: 10.1037/xhp0001093] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
A core characteristic of auditory stimuli is that they develop over time. Referring to the event segmentation theory, we assume that the on- and offset of a contextual sound indicates the start and end of an event. As a consequence, stimuli and responses appearing within a common auditory context may be integrated more likely/strongly, forming so-called event files, than those appearing in different auditory contexts. In two experiments, this hypothesis was tested using the negative priming paradigm and the distractor-response binding paradigm. In prime-probe presentations, participants identified target sounds via keypresses while ignoring distractor sounds. Additional sine tones acted as the context in the prime, whereas the probe context was silence. In the common context condition, the context started with the prime sounds and ended with the prime response. In the changing context condition, the context started with the prime sounds but changed to another tone after the offset of the prime sounds. Results from both experiments revealed a larger stimulus-response binding effect in the common than in the changing context condition. We conducted a control experiment to test the alternative account of contextual similarity between the prime and the probe. Together, our results suggest that common context can temporally segment stimuli and responses into event files, providing evidence of common context as a binding principle. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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Zigman M, Huber M, Kepesidis K, Voronina L, Fleischmann F, Fill E, Hermann J, Koch I, Kolben T, Schulz G, Jokisch F, Reinmuth N, Gesierich W, Behr J, Harbeck N, Reiser M, Stief C, Krausz F. 90P Infrared molecular fingerprinting: A new in vitro diagnostic platform technology for cancer detection in blood-based liquid biopsies. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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26
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Janczyk M, Koch I, Ulrich R. Is there a cognitive link between the domains of deictic time and number? J Exp Psychol Learn Mem Cogn 2022; 49:493-507. [PMID: 36006726 DOI: 10.1037/xlm0001162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study reports the results of 4 experiments that addressed whether the domains of deictic time and number exert a cross-domain link. Such a link would be consistent with A Theory of Magnitude (i.e., ATOM). In contrast, no link between the two domains would support the conceptual metaphor theory (CMT), which assumes that each domain is only linked to space. In Experiment 1, participants made speeded decisions about temporal stimuli referring either to the past or to the future (e.g., tomorrow). In the spatial response condition, they vocally responded either with the word "left" or "right," whereas, in the number response condition, they responded with the word "1" or "9". A strong congruency effect was observed with spatial responses, but only a small one (in error rates) concerning number responses. In Experiment 2, the stimuli were the numbers 1 and 9. In the spatial response condition, participants responded again with the words "left" or "right," whereas, in the deictic time condition, they responded with "past" and "future." As before, a strong congruency effect was observed for the spatial condition; no or even a reversed congruency effect was obtained for the deictic time condition. Experiment 3 replicated this unexpected result, and Experiment 4 assessed whether this reversed congruency effect in the deictic time condition of Experiments 2 and 3 could be attributed to short versus long utterance duration. It is concluded that CMT provides the most parsimonious account for the obtained pattern of results, suggesting no direct link between deictic time and number processing. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Wechsler K, Bock O, Schubert T, Koch I. Dual-task interference in simulated car driving: The psychological refractory period effect when not only the second, but also the first task is ecologically relevant. Appl Ergon 2022; 102:103722. [PMID: 35240359 DOI: 10.1016/j.apergo.2022.103722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 12/08/2021] [Accepted: 02/22/2022] [Indexed: 06/14/2023]
Abstract
The psychological refractory period (PRP) effect denotes the finding that shortening the temporal interval between two tasks leads to increased reaction time in the second task. Earlier work in driving simulators confirmed the emergence of a PRP effect even if the second task (T2) was ecologically relevant, such as in a car-braking task. Here we evaluate the PRP effect if the first task (T1) is ecologically relevant as well. In a driving simulator, participants had to warn pedestrians against crossing the street (T1), and had to brake when the lead car braked (T2). As the temporal interval between tasks decreased, reaction time in T2 increased, confirming once more the emergence of a PRP effect. The PRP effect in our study was larger than in previous studies where T1 was artificial rather than ecologically relevant. This suggests that an ecologically relevant T1 is processed more elaborately, resulting in stronger interference with T2.
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Affiliation(s)
- Konstantin Wechsler
- Institute of Movement Therapy and Movement-oriented Prevention and Rehabilitation, German Sport University, Köln, Germany.
| | - Otmar Bock
- Institute of Exercise Training and Sport Informatics, German Sport University, Köln, Germany
| | - Torsten Schubert
- Institute of Psychology, Martin-Luther-University, Halle, Wittenberg, Germany
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
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Abstract
To achieve fluent language processing as a bilingual, a dominant theoretical framework assumes that the nontarget language is inhibited. This assumption is based on several empirical effects that are typically explained with inhibitory control. In the current article, we discuss four prominent effects linked to bilingual inhibition in language production (i.e., asymmetrical switch costs, n-2 language repetition costs, reversed language dominance, and the blocked language order effect). We argue that these effects require more empirical examination in order to arrive at a firmer basis for the assumption that inhibition plays a major role during bilingual language control. In particular, the empirical replicability of the phenomena themselves needs to be established more firmly, the underlying theoretical assumptions need further examination, and the alternative explanations of the empirical effects need to be scrutinized. In turn, we conclude that inhibitory control may provide a coherent framework for bilingual language production while outlining the challenges that the inhibition account still needs to face. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Stephan DN, Fintor E, Koch I. Short-term pre-exposure to modality mappings: Modality-incompatible single-task exposure reduces modality-specific between-task crosstalk in task-switching. Acta Psychol (Amst) 2022; 224:103502. [PMID: 35131493 DOI: 10.1016/j.actpsy.2022.103502] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 12/14/2021] [Accepted: 01/10/2022] [Indexed: 11/01/2022] Open
Abstract
Modality compatibility refers to the similarity of the stimulus modality and the modality of the sensory-response effect that the response produces (i.e., vocal responses produce auditory effects). In this study, we investigated the effect of short-term pre-exposure of modality compatibility in task-switching. To this end, participants were exposed to either modality-compatible (visual-manual and auditory-vocal) or modality-incompatible (visual-vocal and auditory-manual) single-tasks. After a short-term single-task pre-exposure (with either both modality-compatible tasks, 2 × 80 trials each, or both modality-incompatible tasks, 2 × 80 trials each), participants were transferred to a task-switching situation, where they switched between tasks in both a modality-compatible and an incompatible condition. We found that after pre-exposure to modality-compatible single-tasks the typical effect of modality compatibility was found (i.e., larger switch costs with modality-incompatible tasks compared to modality-compatible tasks). In contrast, after pre-exposed to modality-incompatible single-tasks, modality compatibility no longer influenced switch costs. We assume that long-term modality-compatible associations could be overridden by short-term, task-specific associations to reduce between-task crosstalk.
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Schliephake A, Bahnmueller J, Willmes K, Koch I, Moeller K. Cognitive control in number processing: new evidence from number compatibility effects in task-switching. Cogn Process 2022; 23:191-202. [PMID: 35133537 PMCID: PMC9072449 DOI: 10.1007/s10339-022-01074-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 01/08/2022] [Indexed: 11/30/2022]
Abstract
A growing body of research suggests that basic numerical abilities such as number magnitude processing are influenced by cognitive control processes. So far, evidence for number processing being affected by cognitive control processes stems primarily from observed adaptations of numerical effects to stimulus set characteristics (e.g. order or ratio of specific stimulus types). Complementing previous research on adaptation to stimulus set characteristics as an index of influences of cognitive control, the present study employed a task-switching paradigm to examine how cognitive control processes influence number processing. Participants were presented with a two-digit number and had to either judge its parity or compare its magnitude to a standard depending on a preceding cue. We expected numerical congruency effects (i.e. the unit-decade compatibility effect for magnitude comparisons and the parity congruity effect for parity judgements) to be larger in switch trials, as persisting activation of the task set of the preceding trial should increase interference. In contrast to our expectations, both numerical congruity effects were reduced following task switches as compared to repetitions. This interaction of task-switching with numerical congruency effects suggests an influence of cognitive control on basic number processing in form of persisting inhibition of previously abandoned task sets, so that these exert less influence on current number processing demands.
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Affiliation(s)
- A Schliephake
- Leibniz-Institut Für Wissensmedien, Schleichstraße 6, 72076, Tübingen, Germany.
| | - J Bahnmueller
- Centre for Mathematical Cognition, Loughborough University, Loughborough, UK
| | - K Willmes
- Department of Neurology, University Hospital, RWTH Aachen University, Aachen, Germany
| | - I Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - K Moeller
- Centre for Mathematical Cognition, Loughborough University, Loughborough, UK.,Department of Psychology, University of Tübingen, Tübingen, Germany.,LEAD Graduate School and Research Network, University of Tübingen, Tübingen, Germany
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Schuch S, Philipp AM, Maulitz L, Koch I. On the reliability of behavioral measures of cognitive control: retest reliability of task-inhibition effect, task-preparation effect, Stroop-like interference, and conflict adaptation effect. Psychol Res 2021; 86:2158-2184. [PMID: 34921344 PMCID: PMC8683338 DOI: 10.1007/s00426-021-01627-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 12/01/2021] [Indexed: 12/02/2022]
Abstract
This study examined the reliability (retest and split-half) of four common behavioral measures of cognitive control. In Experiment 1 (N = 96), we examined N – 2 task repetition costs as a marker of task-level inhibition, and the cue-stimulus interval (CSI) effect as a marker of time-based task preparation. In Experiment 2 (N = 48), we examined a Stroop-like face-name interference effect as a measure of distractor interference control, and the sequential congruency effect (“conflict adaptation effect”) as a measure of conflict-triggered adaptation of cognitive control. In both experiments, the measures were assessed in two sessions on the same day, separated by a 10 min-long unrelated filler task. We observed substantial experimental effects with medium to large effect sizes. At the same time, split-half reliabilities were moderate, and retest reliabilities were poor, for most measures, except for the CSI effect. Retest reliability of the Stroop-like effect was improved when considering only trials preceded by congruent trials. Together, the data suggest that these cognitive control measures are well suited for assessing group-level effects of cognitive control. Yet, except for the CSI effect, these measures do not seem suitable for reliably assessing interindividual differences in the strength of cognitive control, and therefore are not suited for correlational approaches. We discuss possible reasons for the discrepancy between robustness at the group level and reliability at the level of interindividual differences.
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Affiliation(s)
- Stefanie Schuch
- Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17/19, 52066, Aachen, Germany.
| | - Andrea M Philipp
- Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17/19, 52066, Aachen, Germany
| | - Luisa Maulitz
- Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17/19, 52066, Aachen, Germany
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17/19, 52066, Aachen, Germany.
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Bart VKE, Koch I, Rieger M. Expectations affect the contribution of tonic global inhibition, but not of phasic global inhibition to motor imagery. J Exp Psychol Hum Percept Perform 2021; 47:1621-1646. [PMID: 34726453 DOI: 10.1037/xhp0000961] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
In motor imagery, effector-specific inhibition (inhibition of the used effector) and global inhibition (inhibition of all motor commands) prevent actual actions. Global inhibition is partly maintained over time (tonic global inhibition) and partly implemented in response to certain events (phasic global inhibition). We investigated whether expectations about the action mode (imagination or execution) of upcoming actions affect the contribution of tonic and phasic global inhibition to motor imagery. Using the action mode switching paradigm, participants switched between imagined and executed hand movements. In Experiment 1, we manipulated the relative frequency of imagined and executed actions. Tonic global inhibition was more pronounced with high imagination frequency, indicating that it is subject to expectation effects. When tonic global inhibition was higher, phasic global inhibition and effector-specific inhibition were lower, indicating that different forms of inhibition complement each other. In Experiment 2, we manipulated the predictability of the action mode of the next action (predictable vs. random). Phasic global inhibition was not influenced by predictability, indicating that it is rather not subject to expectation effects. In conclusion, tonic but not phasic global inhibition is modulated by expectations regarding upcoming actions. The interplay between different forms of inhibition in motor imagery is context-dependent. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Moretti L, Koch I, Steinhauser M, Schuch S. Errors in task switching: Investigating error aftereffects in a N-2 repetition cost paradigm. J Exp Psychol Learn Mem Cogn 2021; 47:1720-1737. [PMID: 34694830 DOI: 10.1037/xlm0001034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Studies of switching between tasks and studies of error commission have both provided solid behavioral measures of executive control. Nonetheless, a gap remains between these strands of research. In three experiments we sought to reduce this gap by assessing the impact of task errors on N-2 repetition costs, an effect supposedly related to task-set inhibition. Based on previous literature reporting a task-switch benefit following task errors, due to incidental learning of the erroneously executed task-set, we predicted N-2 repetition costs to be decreased after task errors in Trial N-2, relative to correct responses. Furthermore, we predicted this effect to be present only when corrective control mechanisms would not have the time to build up on the post-error trial (i.e., following fast post-error trial only). This hypothesis was tested in a three-tasks paradigm using incongruent stimuli, under the assumption that errors on such trials are partly due to task confusions. Consistent with our predictions, N-2 repetition costs following N-2 errors were found to be reduced when responses in Trial N-1 were fast but were present when the N-1 response was slow. Taken together, our results suggest that task execution leads to associative strengthening of the corresponding task-set, irrespective of response accuracy, and that such automatic strengthening can be counteracted by slowly acting control mechanisms. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Gade M, Declerck M, Philipp AM, Rey-Mermet A, Koch I. Assessing the Evidence for Asymmetrical Switch Costs and Reversed Language Dominance Effects - A Meta-Analysis. J Cogn 2021; 4:55. [PMID: 34611575 PMCID: PMC8447966 DOI: 10.5334/joc.186] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 08/19/2021] [Indexed: 11/25/2022] Open
Abstract
Two seemingly counterintuitive phenomena - asymmetrical language switch costs and the reversed language dominance effect - prove to be particularly controversial in the literature on language control. Asymmetrical language switch costs refer to the larger costs for switching into the dominant language compared to switching into the less dominant language, both relative to staying in either one language. The reversed language dominance effect refers to longer reaction times when in the more dominant of the two languages in situations that require frequent language switching (i.e., mixed-language blocks). The asymmetrical language switch costs are commonly taken as an index for processes of transient, reactive inhibitory language control, whereas the reversed language dominance effect is taken as an index for sustained, proactive inhibitory language control. In the present meta-analysis, we set out to establish the empirical evidence for these two phenomena using a Bayesian linear mixed effects modelling approach. Despite the observation of both phenomena in some studies, our results suggest that overall, there is little evidence for the generality and robustness of these two effects, and this holds true even when conditions - such as language proficiency and preparation time manipulations - were included as moderators of these phenomena. We conclude that asymmetrical switch costs and the reversed language dominance effect are important for theory development, but their utility for theory testing is limited due to their lack of robustness and the absence of confirmed moderatory variables.
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Affiliation(s)
- Miriam Gade
- Catholic University of Eichstätt-Ingolstadt, Department of Psychology, General Psychology
- Medical School Berlin, Department of Sciences, Berlin, Germany
| | - Mathieu Declerck
- Vrije Universiteit Brussel, Department of Linguistics and Literary Studies, Brussels, Belgium
| | | | | | - Iring Koch
- RWTH Aachen University, Department of Psychology, Aachen, Germany
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Liebermann-Jordanidis H, Novembre G, Koch I, Keller PE. Simultaneous self-other integration and segregation support real-time interpersonal coordination in a musical joint action task. Acta Psychol (Amst) 2021; 218:103348. [PMID: 34058671 DOI: 10.1016/j.actpsy.2021.103348] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 04/21/2021] [Accepted: 05/24/2021] [Indexed: 12/27/2022] Open
Abstract
The ability to distinguish between an individual's own actions and those of another person is a requirement for successful joint action, particularly in domains such as group music making where precise interpersonal coordination ensures perceptual overlap in the effects of co-performers' actions. We tested the hypothesis that such coordination benefits from simultaneous integration and segregation of information about 'self' and 'other' in an experiment using a musical joint action paradigm. Sixteen pairs of individuals with little or no musical training performed a dyadic synchronization task on a pair of electronic music boxes. The relationship between pitches produced by paired participants (same vs. different) and the relationship between movement frequencies required to trigger synchronous tones (congruent vs. incongruent) were varied in a repeated measures design. The results indicate that interpersonal coordination was most accurate when sounds were different in pitch but movement frequency was congruent. Under other conditions, participants often drifted apart, resulting in poor coordination, especially with same sounds and incongruent movements across co-performers. These findings suggest that interpersonal coordination was facilitated when simultaneous self-other integration and segregation occurred across sensory modalities in an asymmetrical manner where pitch relations favoured segregation via auditory streaming while movement congruence favoured integration via visuo-motor coupling. Such self-other representational balance may enable co-performers to maintain autonomous control while attending, anticipating, and adapting to each other's timing when joint action requires precise temporal coordination.
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Affiliation(s)
- Hannah Liebermann-Jordanidis
- Department of Medical Psychology|Neuropsychology and Gender Studies & Center for Neuropsychological Diagnostics and Intervention (CeNDI), Faculty of Medicine and University Hospital Cologne, Germany
| | | | - Iring Koch
- Cognitive and Experimental Psychology, Rheinisch-Westfälische Technische Hochschule Aachen, Germany
| | - Peter E Keller
- MARCS Institute for Brain, Behaviour and Development, Western Sydney University, Australia.
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Brown RM, Friedgen E, Koch I. The role of action effects in motor sequence planning and execution: exploring the influence of temporal and spatial effect anticipation. Psychol Res 2021; 86:1078-1096. [PMID: 34185146 PMCID: PMC9090704 DOI: 10.1007/s00426-021-01525-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 04/30/2021] [Indexed: 11/26/2022]
Abstract
Actions we perform every day generate perceivable outcomes with both spatial and temporal features. According to the ideomotor principle, we plan our actions by anticipating the outcomes, but this principle does not directly address how sequential movements are influenced by different outcomes. We examined how sequential action planning is influenced by the anticipation of temporal and spatial features of action outcomes. We further explored the influence of action sequence switching. Participants performed cued sequences of button presses that generated visual effects which were either spatially compatible or incompatible with the sequences, and the spatial effects appeared after a short or long delay. The sequence cues switched or repeated across trials, and the predictability of action sequence switches was varied across groups. The results showed a delay-anticipation effect for sequential action, whereby a shorter anticipated delay between action sequences and their outcomes speeded initiation and execution of the cued action sequences. Delay anticipation was increased by predictable action switching, but it was not strongly modified by the spatial compatibility of the action outcomes. The results extend previous demonstrations of delay anticipation to the context of sequential action. The temporal delay between actions and their outcomes appears to be retrieved for sequential planning and influences both the initiation and the execution of actions.
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Affiliation(s)
- Rachel M Brown
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17-19, Building 6011, Aachen, 52066, Germany.
| | - Erik Friedgen
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17-19, Building 6011, Aachen, 52066, Germany
| | - Iring Koch
- Cognitive and Experimental Psychology, Institute of Psychology, RWTH Aachen University, Jaegerstrasse 17-19, Building 6011, Aachen, 52066, Germany
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Contreras-Saavedra CE, Willmes K, Koch I, Schuch S, Philipp AM. Interplay of morphological configuration and language switching in numerical processing and word processing. J Exp Psychol Learn Mem Cogn 2021; 47:1527-1545. [PMID: 34110878 DOI: 10.1037/xlm0001006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The aim of the present study was to examine the interplay of morphological configuration switching and language switching. The morphological configuration is present in word-formation whenever a word contains more than one free morpheme. The morphological configuration is variable both within and between languages for example in two-digit number names (is the decade named first as in twenty-one or the unit named first as in seventeen) and in compound words (is the modifier or the head named first). In the present experiments, participants had to switch between morphological configurations and between languages (German, English, and Spanish). Language-switch cost was measured as the performance difference between language-switch trials and language-repetition trials. In Experiments 1 and 2, participants performed language-comprehension tasks on two-digit numbers and a language-production task on compound words in Experiment 3. All three experiments revealed an under-additive switch cost pattern in which a larger language-switch cost occurred in morphological configuration-repetition trials than in morphological configuration-switch trials. Thus, the present data indicate integration of the morphological configuration and language into one language-related schema-irrespective of the language task (comprehension vs. production) and the type of stimuli (number words vs. compound nouns). (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Affiliation(s)
| | | | - Iring Koch
- Institute of Psychology, RWTH Aachen University
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Koch I, Földes N, Kunde W, Philipp AM. Exploring the role of verbal-semantic overlap in response-effect compatibility. Acta Psychol (Amst) 2021; 215:103275. [PMID: 33677185 DOI: 10.1016/j.actpsy.2021.103275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 02/12/2021] [Accepted: 02/17/2021] [Indexed: 10/22/2022] Open
Abstract
According to ideomotor accounts, actions are cognitively represented by their sensory effects. The response-effect compatibility (R-E compatibility) paradigm investigates this notion by presenting predictable effect stimuli that are produced by the response ("response effects"). The R-E compatibility effect denotes the finding of better performance in R-E compatible conditions than in incompatible conditions, suggesting that anticipation of the effect stimulus primes the response. Most previous studies employed perceptual R-E overlap manipulations (e.g., spatial, temporal or phonological overlap of response and predictable response effect). In the present study, we examined verbal-semantic response-effect overlap. In Experiment 1, we used category words as vocal responses and semantically associated vs. non-associated exemplar words for auditory response effects (or exemplar words as responses and category words as effects, respectively) to manipulate verbal-semantic R-E overlap without perceptual-phonological similarity. In Experiments 2A and 2B, we used the response word also as an "identical" auditory effect word (i.e., both verbal-semantic and perceptual-phonological R-E overlap). An R-E compatibility effect was observed only when there was both verbal-semantic and perceptual-phonological R-E overlap. These data suggest that anticipation of perceptual response features may be critical in the R-E compatibility paradigm, whereas the role of verbal-semantic processes in response-effect anticipation still needs to be established more firmly. We discuss how perceptual and conceptual processes can interact in ideomotor control of action.
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Wirth R, Koch I, Kunde W. Localizing modality compatibility effects: Evidence from dual-task interference. J Exp Psychol Hum Percept Perform 2020; 46:2020-71670-001. [PMID: 32969688 DOI: 10.1037/xhp0000873] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Performance is typically superior with modality-compatible stimulus-response sets (e.g., responding vocally to auditory stimuli and manually to visual stimuli) than with modality-incompatible sets (e.g., responding vocally to visual stimuli and manually to auditory stimuli). Here we studied the information-processing stage at which these modality compatibility effects arise. In three experiments using a dual-task setup, we demonstrated that these compatibility effects arose (at least partly) prior to a capacity-limited central stage that is commonly believed to be the origin of dual-task costs. We suggest that demands to employ a specific effector system bias perceptual processing toward effector-compatible stimulus modalities. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Affiliation(s)
- Robert Wirth
- Department of Psychology, Julius Maximilians University of Würzburg
| | | | - Wilfried Kunde
- Department of Psychology, Julius Maximilians University of Würzburg
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Abstract
During motor imagery, global inhibition and effector-specific inhibition contribute to prevent actual movements. We investigated the decay of inhibition using an action-mode switching paradigm. Participants switched between imagined and executed hand movements. Response-stimulus intervals (RSIs) were varied (200, 700, 1,300, and 2,000 ms). As inhibition (due to imagination) or activation (due to execution) in one trial affects performance in the subsequent trial, we analysed sequential effects. Evidence for the contribution of global inhibition (e.g., switch benefits in execution [E]-imagination [I] sequences compared with I-I sequences) and effector-specific inhibition (e.g., hand repetition costs after an imagination trial) was observed. Sequential effects decreased with increasing RSIs, indicating that both forms of inhibition are subject to decay. However, the decrease of sequential effects was less pronounced for global inhibition than for effector-specific inhibition. This indicates that global inhibition may decay slowly, whereas effector-specific inhibition decays rather quickly. In conclusion, global inhibition may be at least partly implemented in all contexts in which motor imagery has to be performed, whereas effector-specific inhibition may contribute to motor imagery only as soon as the exact movement parameters are known and may decay quickly after the imagined movement has been performed.
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Affiliation(s)
- Victoria Ke Bart
- UMIT-Private University for Health Sciences, Medical Informatics and Technology, Hall in Tirol, Austria
| | | | - Martina Rieger
- UMIT-Private University for Health Sciences, Medical Informatics and Technology, Hall in Tirol, Austria
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Tuschen-Caffier B, Engel J, Koch S, Kollei T, Bröder A, Greve W, Koch I, Krahé B, Kunde W, Möller J, Rief W, Schmitt M, Strauß B, Dick RV, Wolf OT. Bericht des Fachkollegiums Psychologie in der Deutschen Forschungsgemeinschaft (DFG). Psychologische Rundschau 2020. [DOI: 10.1026/0033-3042/a000495] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
| | - Julia Engel
- Geschäftsstelle der Deutschen Forschungsgemeinschaft, Bonn
| | - Stefan Koch
- Geschäftsstelle der Deutschen Forschungsgemeinschaft, Bonn
| | - Tanja Kollei
- Geschäftsstelle der Deutschen Forschungsgemeinschaft, Bonn
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Bart VKE, Koch I, Rieger M. Inhibitory mechanisms in motor imagery: disentangling different forms of inhibition using action mode switching. Psychol Res 2020; 85:1418-1438. [PMID: 32367223 DOI: 10.1007/s00426-020-01327-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Accepted: 03/20/2020] [Indexed: 11/29/2022]
Abstract
In motor imagery, probably several inhibitory mechanisms prevent actual movements: global inhibition, effector-specific inhibition, and inhibition retrieved during target processing. We investigated factors that may influence those mechanisms. In an action mode switching paradigm, participants imagined and executed movements from home buttons to target buttons. We analysed sequential effects. Activation (due to execution) or inhibition (due to imagination) in the previous trial should affect performance in the subsequent trial, enabling conclusions about inhibitory mechanisms in motor imagery. In Experiment 1, evidence for global and effector-specific inhibition was observed. Evidence for inhibition retrieved during target processing was inconclusive. Data patterns were similar when start and end of the imagined movements were indicated with an effector that was part of the imagined movement (hand) and with a different effector (feet). In Experiment 2, we ruled out that the use of biological stimuli (left/right hands in Experiment 1) to indicate the effector causes sequential effects attributed to effector-specific inhibition, by using uppercase letters (R, L). As in Experiment 1, evidence for effector-specific inhibition was observed. In conclusion, we could reliably disentangle several inhibitory mechanisms in motor imagery.
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Affiliation(s)
- Victoria K E Bart
- Department for Psychology and Medical Sciences, Institute of Psychology, UMIT - Private University for Health Sciences, Medical Informatics and Technology, Hall in Tyrol, Austria.
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Martina Rieger
- Department for Psychology and Medical Sciences, Institute of Psychology, UMIT - Private University for Health Sciences, Medical Informatics and Technology, Hall in Tyrol, Austria
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43
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Contreras-Saavedra CE, Willmes K, Koch I, Schuch S, Benini E, Philipp AM. Multilingual two-digit number naming: The influence of composition rules on language switching. Q J Exp Psychol (Hove) 2020; 73:1481-1494. [PMID: 32186239 DOI: 10.1177/1747021820916108] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this study was to examine language switching in a two-digit number naming task. In contrast to single digits, two-digit numbers have a composition rule (i.e., morphological configuration) that may differ between languages. For example, the Arabic number 21 is read with an inverted composition rule in German (unit before decade) and a non-inverted composition rule in English (decade before unit). In the present experiment, one group of German native speakers and one group of Spanish native speakers had to name two-digit numbers in German, English, or Spanish. The results demonstrate a language-switch cost, revealing better performance in language repetition than in language-switch trials. This switch cost was further modulated by repeating or switching the composition rule, since the language repetition benefit (i.e., the switch cost) was reduced in trials with composition-rule switches compared with trials with composition-rule repetitions. This finding indicates that the language in which the number word has to be produced and its composition rule are not switched independently but rather may be integrated into one language schema.
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Affiliation(s)
| | - Klaus Willmes
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Stefanie Schuch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Elena Benini
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Andrea M Philipp
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
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Fintor E, Poljac E, Stephan DN, Koch I. Modality compatibility biases voluntary choice of response modality in task switching. Psychol Res 2020; 84:380-388. [PMID: 29926170 DOI: 10.1007/s00426-018-1040-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Accepted: 06/15/2018] [Indexed: 10/28/2022]
Abstract
The term modality compatibility refers to the similarity between stimulus modality and the modality of response-related sensory consequences (e.g., vocal responses produce auditory effects). The previous results showed smaller task-switching costs when participants switched between modality compatible tasks (auditory-vocal and visual-manual) compared to switching between modality incompatible tasks (auditory-manual and visual-vocal). In the present study using a voluntary task-switching paradigm (VTS), participants chose the response modality (vocal or manual) to indicate the location of either a visual or an auditory stimulus. We examined whether free task choices were biased by modality compatibility, so that modality compatible tasks are preferred in VTS. The choice probability analysis indicated that participants tended to choose the response modality that is compatible to the stimulus modality. However, participants did not show a preference to repeat a stimulus-response (S-R) modality mapping, but to switch between modality compatibility (i.e., from S-R modality compatible mapping to S-R modality incompatible mapping and vice versa). More interestingly, even though participants freely chose the response modality, modality compatibility still influenced task-switching costs, showing larger costs with modality incompatible mappings. The finding that modality compatibility influenced choice behaviour suggests components of both top-down control and bottom-up effects of selecting a response modality for different stimulus modalities.
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Affiliation(s)
- Edina Fintor
- Institute of Psychology, RWTH Aachen University, Jägerstrasse 17-19, 52066, Aachen, Germany.
| | | | - Denise N Stephan
- Institute of Psychology, RWTH Aachen University, Jägerstrasse 17-19, 52066, Aachen, Germany
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Jägerstrasse 17-19, 52066, Aachen, Germany
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Koch I, Blotenberg I, Fedosejew V, Stephan DN. Implicit perceptual learning of visual-auditory modality sequences. Acta Psychol (Amst) 2020; 202:102979. [PMID: 31785577 DOI: 10.1016/j.actpsy.2019.102979] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 10/13/2019] [Accepted: 11/22/2019] [Indexed: 11/29/2022] Open
Abstract
We examined perceptual modality sequence learning by presenting number words either visually (V) or auditorily (A). Manual responses were assigned to number identity, which was random, but the stimulus modalities followed a predictable 6-element sequence (e.g., VVAAVA). In two experiments, we assessed sequence-specific learning as the performance difference between the predictable sequence and a random transfer sequence. We expected learning benefits, but for visual trials we did not find any clear predictability benefits, and, surprisingly, for auditory trials we even found a general processing disadvantage (i.e., a predictability cost) for auditory trials (Experiment 1) or a cost-benefit pattern (Experiment 2, with equated shift rates in predictable and random sequences), with costs for auditory repetition trials and benefits for shifting to auditory processing. Hence, overall there was a general learning "cost" (Experiment 1) or a null net benefit of predictability for performance (Experiment 2). Together, the findings reveal a modality-specific sensitivity towards variations in shift frequency and modality predictability only for auditory trials, but there was no overall benefit of modality-specific sequence learning.
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Affiliation(s)
- Iring Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany.
| | - Iris Blotenberg
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | | | - Denise N Stephan
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
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Frings C, Koch I, Rothermund K, Dignath D, Giesen C, Hommel B, Kiesel A, Kunde W, Mayr S, Moeller B, Möller M, Pfister R, Philipp A. Merkmalsintegration und Abruf als wichtige Prozesse der Handlungssteuerung – eine Paradigmen-übergreifende Perspektive. Psychologische Rundschau 2020. [DOI: 10.1026/0033-3042/a000423] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Zusammenfassung. Die Kognitionspsychologische Grundlagenforschung zur Handlungskontrolle hat inzwischen eine große Zahl sehr spezifischer Aspekte von Handlungen in diversen Experimentalparadigmen isoliert und beleuchtet, sodass der gegenwärtige Forschungsstand durch eine kaum übersehbare Flut unverbundener Phänomene und paradigmen-spezifischer Modellvorstellungen gekennzeichnet ist. In dem hier vorgeschlagenen Rahmenmodell ( Binding and Retrieval in Action Control, BRAC) werden die für Handlungen wichtigsten Prozesse paradigmen-übergreifend beschrieben, systematisch eingeordnet und in ein Rahmenmodell transferiert, bei dem Merkmalsintegration und Merkmalsabruf als wichtige Mechanismen der Handlungssteuerung dienen. Wir zeigen exemplarisch auf, wie das Rahmenmodell etablierte, aber bislang unabhängig voneinander untersuchte Phänomene der Handlungs-Forschung mithilfe derselben Mechanismen erklärt. Dieses Modell birgt neben seiner Ordnungs- und Integrationsfunktion die Möglichkeit, Phänomen auch aus anderen Forschungskontexten in der Sprache des Modells zu reformulieren. Das Modell soll Wissen aus der Kognitionsforschung bzw. Allgemeinen Psychologie innovativ kondensieren und anderen Disziplinen zur Verfügung stellen.
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Bock O, Wechsler K, Koch I, Schubert T. Dual-task interference and response strategies in simulated car driving: impact of first-task characteristics on the psychological refractory period effect. Psychol Res 2019; 85:568-576. [PMID: 31776662 DOI: 10.1007/s00426-019-01272-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 11/14/2019] [Indexed: 12/01/2022]
Abstract
Presentation of a task T1 typically delays the response to a subsequent task T2, more so with high temporal task overlap than with low temporal overlap. This so-called "psychological refractory period effect" (PRP effect) has been observed even if T1 required not a choice between distinct stimulus-response pairs, but rather between a given stimulus-response pair occurring once or twice. We explored which response strategy participants use for responding to such an unusual type of T1 and how such a T1 interacts with T2 performance. In a driving simulator, participants followed a lead car and had to honk when that car's rear window changed color (T1). In condition "pure", the color always changed once and required a single honk; in condition "mixed", the color changed once and required a single honk on some trials, but on other trials, it changed twice 200 ms apart and required a double honk. Participants also had to brake when the lead car braked (T2). On dual-task trials, T1 preceded T2 with a varying stimulus onset asynchrony (SOA) of 50-1200 ms. Reaction time to the first T1 stimulus was similar in "pure" and "mixed" and it was comparable with the reaction time to the second T1 stimulus. Reaction time to the T2 stimulus increased as SOA decreased from 350 to 50 ms, confirming the existence of a PRP effect. Furthermore, reaction time to the T2 stimulus was similar in "pure" and in "mixed" with one T1 stimulus, but was higher in "mixed" with two T1 stimuli. This pattern of findings is compatible with the view that presentation of the first T1 stimulus triggers a single response, which is amended into a double response, if a second T1 stimulus is displayed. The amendment does not need to wait until central processing of the original response is completed, and it therefore begins with no delay beyond the regular reaction time. Our findings further suggest that the mere possibility of a second T1 stimulus being presented does not increase the PRP effect on T2, probably because response amendments are not equivalent to classical response choices. However, the actual presentation of a second T1 stimulus indeed does increase the PRP effect on T2, probably because amendments start 200 ms later than the original response, and therefore prolong central processing of T1.
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Affiliation(s)
- Otmar Bock
- Institute of Exercise Training and Sport Informatics, German Sport University, Cologne, Germany.
| | - Konstantin Wechsler
- Institute of Movement Therapy and Movement-Oriented Prevention and Rehabilitation, German Sport University, Cologne, Germany
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Torsten Schubert
- Institute of Psychology, Martin-Luther-University, Halle-Wittenberg, Germany
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Hoffmann MA, Pieczykolan A, Koch I, Huestegge L. Motor sources of dual-task interference: Evidence for effector-based prioritization in dual-task control. ACTA ACUST UNITED AC 2019; 45:1355-1374. [DOI: 10.1037/xhp0000677] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Hirsch P, Koch I, Karbach J. Putting a stereotype to the test: The case of gender differences in multitasking costs in task-switching and dual-task situations. PLoS One 2019; 14:e0220150. [PMID: 31412048 PMCID: PMC6693743 DOI: 10.1371/journal.pone.0220150] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 07/09/2019] [Indexed: 11/19/2022] Open
Abstract
According to a popular stereotype, women are better at multitasking than men, but empirical evidence for gender differences in multitasking performance is mixed. Previous work has focused on specific aspects of multitasking or has not considered gender differences in abilities contributing to multitasking performance. We therefore tested gender differences (N = 96, 50% female) in sequential (i.e., task switching) and concurrent (i.e., dual tasking) multitasking, while controlling for possible gender differences in working memory, processing speed, spatial abilities, and fluid intelligence. Applying two standard experimental paradigms allowed us to test multitasking abilities across five different empirical indices (i.e., performance costs) for both reaction time (RT) and accuracy measures, respectively. Multitasking resulted in substantial performance costs across all experimental conditions without a single significant gender difference in any of these ten measures, even when controlling for gender differences in underlying cognitive abilities. Thus, our results do not confirm the widespread stereotype that women are better at multitasking than men at least in the popular sequential and concurrent multitasking settings used in the present study.
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Affiliation(s)
- Patricia Hirsch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Iring Koch
- Institute of Psychology, RWTH Aachen University, Aachen, Germany
| | - Julia Karbach
- Department of Psychology, University of Koblenz-Landau, Landau, Germany
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Seibold JC, Koch I, Nolden S, Proctor RW, Vu KPL, Schuch S. Response repetitions in auditory task switching: The influence of spatial response distance and of the response-stimulus interval. Acta Psychol (Amst) 2019; 199:102875. [PMID: 31357092 DOI: 10.1016/j.actpsy.2019.102875] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 06/16/2019] [Accepted: 06/20/2019] [Indexed: 10/26/2022] Open
Abstract
In task switching studies, response repetition effects are typically obtained: When the task repeats, response repetitions are faster than response switches (response repetition benefit), but when the task switches, the opposite is found (response repetition cost). Previously, it was found that spatial response distance [RD] affected the response repetitions: separated response keys led to longer reaction times [RT] for response repetitions (in both task repetitions and task switches) than adjacent response keys. The goal of the present study was to replicate this RD effect in a modified setup with auditory stimuli (in Experiments 1 and 2). As we were interested in the temporal dynamics of the RD effect, we also introduced a block-wise manipulation of response-stimulus interval (RSI) in Experiment 2. RD modulated responding, replicating the results of a prior study that used visual stimuli, but only when the RSI was long. With short RSI, the RD effect was not obtained. At the same time, a long RSI led to more pronounced response repetition effects in the error rates. These results imply that response inhibition from the previous trial, which is assumed to contribute to the response repetition effect and to the modulation of responding by response distance, builds up over time.
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