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Miley K, Bronstein MV, Ma S, Lee H, Green MF, Ventura J, Hooker CI, Nahum M, Vinogradov S. Trajectories and predictors of response to social cognition training in people with schizophrenia: A proof-of-concept machine learning study. Schizophr Res 2024; 266:92-99. [PMID: 38387253 PMCID: PMC11005939 DOI: 10.1016/j.schres.2024.02.027] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 12/15/2023] [Accepted: 02/17/2024] [Indexed: 02/24/2024]
Abstract
BACKGROUND Social cognition training (SCT) can improve social cognition deficits in schizophrenia. However, little is known about patterns of response to SCT or individual characteristics that predict response. METHODS 76 adults with schizophrenia randomized to receive 8-12 weeks of remotely-delivered SCT were included in this analysis. Social cognition was measured with a composite of six assessments. Latent class growth analyses identified trajectories of social cognitive response to SCT. Random forest and logistic regression models were trained to predict membership in the trajectory group that showed improvement from baseline measures including symptoms, functioning, motivation, and cognition. RESULTS Five trajectory groups were identified: Group 1 (29 %) began with slightly above average social cognition, and this ability significantly improved with SCT. Group 2 (9 %) had baseline social cognition approximately one standard deviation above the sample mean and did not improve with training. Groups 3 (18 %) and 4 (36 %) began with average to slightly below-average social cognition and showed non-significant trends toward improvement. Group 5 (8 %) began with social cognition approximately one standard deviation below the sample mean, and experienced significant deterioration in social cognition. The random forest model had the best performance, predicting Group 1 membership with an area under the curve of 0.73 (SD 0.24; 95 % CI [0.51-0.87]). CONCLUSIONS Findings suggest that there are distinct patterns of response to SCT in schizophrenia and that those with slightly above average social cognition at baseline may be most likely to experience gains. Results may inform future research seeking to individualize SCT treatment for schizophrenia.
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Affiliation(s)
- Kathleen Miley
- HealthPartners Institute, Minneapolis, MN, USA; Department of Psychiatry and Behavioral Sciences, University of Minnesota Medical School, MN, USA.
| | - Michael V Bronstein
- Department of Psychiatry and Behavioral Sciences, University of Minnesota Medical School, MN, USA
| | - Sisi Ma
- Institute for Health Informatics, University of Minnesota, MN, USA
| | - Hyunkyu Lee
- Department of Research and Development, Posit Science Inc., San Francisco, CA, USA
| | - Michael F Green
- VA Greater Los Angeles, Los Angeles, CA, USA; Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Joseph Ventura
- Department of Psychiatry and Biobehavioral Sciences, University of California, Los Angeles, CA, USA
| | - Christine I Hooker
- Department of Psychiatry and Behavioral Sciences, Rush University Medical Center, Chicago, IL, USA
| | - Mor Nahum
- School of Occupational Therapy, Hebrew University of Jerusalem, Israel
| | - Sophia Vinogradov
- Department of Psychiatry and Behavioral Sciences, University of Minnesota Medical School, MN, USA
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Polack RG, Bronstein MV, Questel M, Edelman A, Vinogradov S, Kober H, Joormann J, Everaert J. Social interpretation inflexibility moderates emotional reactions to social situations in children and adolescents. Dev Psychopathol 2023; 35:2352-2364. [PMID: 37466071 PMCID: PMC10796842 DOI: 10.1017/s0954579423000834] [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] [Indexed: 07/20/2023]
Abstract
Interpretation biases and inflexibility (i.e., difficulties revising interpretations) have been linked to increased internalizing symptoms. Although adolescence is a developmental period characterized by novel social situations and increased vulnerability to internalizing disorders, no studies have examined interpretation inflexibility in adolescents. Additionally, no studies (on adolescents or adults) have examined interpretation flexibility as a protective factor against adverse outcomes of interpersonal events. Using a novel task and a 28-day diary we examined relations among interpretation bias and inflexibility, internalizing symptoms, and negative interpersonal events in a sample of children and adolescents (N = 159, ages 9-18). At baseline, negative interpretation bias was positively correlated with social anxiety symptoms, and positive interpretation bias negatively correlated with social anxiety and depressive symptoms. Inflexible positive interpretations were correlated with higher social anxiety and depressive symptoms, while inflexible negative interpretations were correlated with higher social anxiety. Finally, interpretation inflexibility moderated daily associations between negative interpersonal events and depressive symptoms in daily life, such that higher inflexibility was associated with stronger associations between interpersonal events and subsequent depressive symptoms, potentially increasing depressive symptom instability. These results suggest that interpretation biases and inflexibility may act as both risk and protective factors for adolescent anxiety and depression.
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Affiliation(s)
- Reuma Gadassi Polack
- Department of Psychology, Yale University, Connecticut, USA
- School of Behavioral Sciences, Tel-Aviv Yaffo Academic College, Tel-Aviv Yaffo, Israel
| | - Michael V. Bronstein
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minnesota, USA
| | - Marcia Questel
- Department of Psychology, Yale University, Connecticut, USA
| | - Audrey Edelman
- Department of Psychology, Yale University, Connecticut, USA
| | - Sophia Vinogradov
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minnesota, USA
| | - Hedy Kober
- Department of Psychology, Yale University, Connecticut, USA
- Department of Psychiatry, Yale University, Connecticut, USA
| | - Jutta Joormann
- Department of Psychology, Yale University, Connecticut, USA
| | - Jonas Everaert
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
- Research Group of Quantitative Psychology and Individual Differences, KU Leuven, Belgium
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Deng W, Everaert J, Bronstein MV, Joormann J, Cannon T. Social Interpretation Inflexibility and Functioning: Associations with Symptoms and Stress. Journal of Social and Clinical Psychology 2023. [DOI: 10.1521/jscp.2023.42.1.29] [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: 02/12/2023]
Abstract
Introduction: Interpretation inflexibility has been implicated in a range of mental health problems, including depression, social anxiety, and paranoia. Inflexible interpretation of social situations may be particularly important as it can set the stage for problems in social functioning, a symptom cutting across all three groups of disorders. Methods: This study aimed to examine the interrelations among interpretation inflexibility, social functioning impairment, and affective and psychotic symptoms. The study also explored the potential moderating effects of COVID-related preoccupation, as an example of a major stressor, on these relationships. Results: Based on a sample recruited from the general population (N = 247), interpretation inflexibility was found to be associated with social functioning impairment, with affective symptoms and paranoia as statistical mediators of the association. These relationships were magnified by ambient stress during the COVID-19 pandemic—a moderated mediation that was found only in relation to affective symptoms but not paranoia. A parallel network analysis further confirmed the moderating effects of COVID-related preoccupation on the relation between interpretation inflexibility and depression. Limitations: Measuring ambient stress with a self-report question on COVID-related preoccupation may not be representative of the amount of distress an individual experienced during the pandemic. Also, our mediation models were performed on cross-sectional data, thus not necessarily implying a feed-forward causal mediational relationship. Conclusions: These findings highlight the importance of examining social functioning as a crucial outcome, as well as the differential role of stress in modulating social interpretation flexibility with respect to affective vs. psychotic symptoms.
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Bronstein MV, Everaert J, Kummerfeld E, Haynos AF, Vinogradov S. Biased and inflexible interpretations of ambiguous social situations: Associations with eating disorder symptoms and socioemotional functioning. Int J Eat Disord 2022; 55:518-529. [PMID: 35132668 PMCID: PMC9392902 DOI: 10.1002/eat.23688] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 01/24/2022] [Accepted: 01/25/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Research indicates that difficulties across multiple socioemotional functioning domains (e.g., social emotion expression/regulation, response to social elicitors of emotion) and negatively biased interpretations of ambiguous social situations may affect eating disorder symptoms. The impact of inflexible interpretations of social situations on eating disorder symptoms is less clear. The present study therefore examined relations between inflexible and biased social interpretations, socioemotional functioning, and eating disorder symptoms. METHOD A total of 310 participants from the general population, recruited from an online crowdsourcing platform, completed measures of socioemotional functioning (e.g., rejection sensitivity, negative social exchange), eating disorder symptoms, and positive and negative interpretation bias and inflexibility on a single measurement occasion. RESULTS Socioemotional functioning impairments (Pillai's trace = 0.11, p < .001), but not negative (β = .07, p = .162) or positive (β = -.01, p = .804) interpretation bias or inflexible interpretations (β = .04, p = .446), were associated with eating disorder symptoms in multiple regression models. In network analyses controlling statistically for multiple markers of socioemotional functioning, eating disorder symptoms were directly associated with negative (but not positive) interpretation bias. Inflexible interpretations were indirectly linked to symptoms via co-dampening of positive emotions. Exploratory causal discovery analyses suggested that several socioemotional functioning variables (social anxiety, depression, negative social exchange) may cause eating disorder symptoms. CONCLUSIONS Consistent with cognitive-interpersonal models of disordered eating, our results suggest that less accurate (biased, inflexible) interpretations of social information contribute to patterns of cognition (anxious anticipation of rejection) and emotion regulation (down-regulation of positive social emotion) thought to encourage disordered eating. PUBLIC SIGNIFICANCE This study suggests that less accurate interpretations of ambiguous social information encourage anxious anticipation of rejection and downregulation of positive social emotions, both of which are thought to promote eating disorder symptoms. Knowledge provided by this study about the likely relations between interpretive processes, social/emotional functioning, and eating disorder symptoms may help inform treatments for eating disorders, particularly those that attempt to modify patterns of interpretation.
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Affiliation(s)
- Michael V. Bronstein
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, Minnesota, USA
| | - Jonas Everaert
- Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands
- Research Group of Quantitative Psychology and Individual Differences, KU Leuven, Leuven, Belgium
| | - Erich Kummerfeld
- Institute for Health Informatics, University of Minnesota, Minneapolis, Minnesota, USA
| | - Ann F. Haynos
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, Minnesota, USA
| | - Sophia Vinogradov
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, Minneapolis, Minnesota, USA
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Bronstein MV, Kummerfeld E, MacDonald A, Vinogradov S. Willingness to vaccinate against SARS-CoV-2: The role of reasoning biases and conspiracist ideation. Vaccine 2022; 40:213-222. [PMID: 34895784 PMCID: PMC8642163 DOI: 10.1016/j.vaccine.2021.11.079] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 11/10/2021] [Accepted: 11/26/2021] [Indexed: 01/01/2023]
Abstract
BACKGR1OUND: Widespread vaccine hesitancy and refusal complicate containment of the SARS-CoV-2 pandemic. Extant research indicates that biased reasoning and conspiracist ideation discourage vaccination. However, causal pathways from these constructs to vaccine hesitancy and refusal remain underspecified, impeding efforts to intervene and increase vaccine uptake. METHOD 554 participants who denied prior SARS-CoV-2 vaccination completed self-report measures of SARS-CoV-2 vaccine intentions, conspiracist ideation, and constructs from the Health Belief Model of medical decision-making (such as perceived vaccine dangerousness) along with tasks measuring reasoning biases (such as those concerning data gathering behavior). Cutting-edge machine learning algorithms (Greedy Fast Causal Inference) and psychometric network analysis were used to elucidate causal pathways to (and from) vaccine intentions. RESULTS Results indicated that a bias toward reduced data gathering during reasoning may cause paranoia, increasing the perceived dangerousness of vaccines and thereby reducing willingness to vaccinate. Existing interventions that target data gathering and paranoia therefore hold promise for encouraging vaccination. Additionally, reduced willingness to vaccinate was identified as a likely cause of belief in conspiracy theories, subverting the common assumption that the opposite causal relation exists. Finally, perceived severity of SARS-CoV-2 infection and perceived vaccine dangerousness (but not effectiveness) were potential direct causes of willingness to vaccinate, providing partial support for the Health Belief Model's applicability to SARS-CoV-2 vaccine decisions. CONCLUSIONS These insights significantly advance our understanding of the underpinnings of vaccine intentions and should scaffold efforts to prepare more effective interventions on hesitancy for deployment during future pandemics.
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Affiliation(s)
- Michael V Bronstein
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, MN, USA.
| | - Erich Kummerfeld
- Institute for Health Informatics, University of Minnesota, MN, USA
| | - Angus MacDonald
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, MN, USA
| | - Sophia Vinogradov
- Department of Psychiatry and Behavioral Sciences, University of Minnesota, MN, USA
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Bronstein MV, Pennycook G, Buonomano L, Cannon TD. Belief in fake news, responsiveness to cognitive conflict, and analytic reasoning engagement. Thinking & Reasoning 2021. [DOI: 10.1080/13546783.2020.1847190] [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: 10/23/2022]
Affiliation(s)
| | - Gordon Pennycook
- Hill/Levene Schools of Business, University of Regina, Regina, Saskatchewan, Canada
| | - Lydia Buonomano
- Department of Psychology, Yale University, New Haven, CT, USA
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Bronstein MV, Vinogradov S. Education alone is insufficient to combat online medical misinformation. EMBO Rep 2021; 22:e52282. [PMID: 33599078 PMCID: PMC7926209 DOI: 10.15252/embr.202052282] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 12/23/2020] [Accepted: 01/21/2021] [Indexed: 11/09/2022] Open
Affiliation(s)
- Michael V Bronstein
- Department of Psychiatry and Behavioral SciencesUniversity of MinnesotaMinneapolisMNUSA
| | - Sophia Vinogradov
- Department of Psychiatry and Behavioral SciencesUniversity of MinnesotaMinneapolisMNUSA
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Everaert J, Bronstein MV, Castro AA, Cannon TD, Joormann J. When negative interpretations persist, positive emotions don't! Inflexible negative interpretations encourage depression and social anxiety by dampening positive emotions. Behav Res Ther 2019; 124:103510. [PMID: 31734567 DOI: 10.1016/j.brat.2019.103510] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [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: 01/07/2019] [Revised: 10/07/2019] [Accepted: 11/02/2019] [Indexed: 12/18/2022]
Abstract
Research on emotion regulation difficulties has been instrumental in understanding hallmark features of depression and social anxiety. Yet, the cognitive mechanisms that give rise to maladaptive patterns of emotion regulation strategy use remain underspecified. This investigation examined the association of negative interpretation inflexibility and interpretation biases with the use of common emotion regulation strategies in response to negative and positive emotional experiences (repetitive negative thinking, positive reappraisal, and dampening). Study 1 (N = 250) found that inflexibility in revising negative interpretations in response to disconfirmatory positive information was related to the dampening of positive emotions, but not to repetitive negative thinking or positive reappraisal. Importantly, dampening mediated the relation between inflexible negative interpretations and symptoms of both depression and social anxiety. This mediation model was further supported by the data from Study 2 (N = 294). Across both studies, negative interpretation bias was related to repetitive negative thinking and dampening, whereas positive interpretation bias was related to positive reappraisal. Collectively, these results suggest that both interpretation inflexibility and interpretation biases may contribute to difficulties in emotion regulation related to depression and social anxiety.
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Affiliation(s)
| | | | - Ariana A Castro
- Yale University, USA; University of Illinois at Urbana-Champaign, USA
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Bronstein MV, Pennycook G, Joormann J, Corlett PR, Cannon TD. Dual-process theory, conflict processing, and delusional belief. Clin Psychol Rev 2019; 72:101748. [PMID: 31226640 DOI: 10.1016/j.cpr.2019.101748] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [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: 01/23/2019] [Revised: 04/25/2019] [Accepted: 06/11/2019] [Indexed: 01/10/2023]
Abstract
Many reasoning biases that may contribute to delusion formation and/or maintenance are common in healthy individuals. Research indicating that reasoning in the general population proceeds via analytic processes (which depend upon working memory and support hypothetical thought) and intuitive processes (which are autonomous and independent of working memory) may therefore help uncover the source of these biases. Consistent with this possibility, recent studies imply that impaired conflict processing might reduce engagement in analytic reasoning, thereby producing reasoning biases and promoting delusions in individuals with schizophrenia. Progress toward understanding this potential pathway to delusions is currently impeded by ambiguity about whether any of these deficits or biases is necessary or sufficient for the formation and maintenance of delusions. Resolving this ambiguity requires consideration of whether particular cognitive deficits or biases in this putative pathway have causal primacy over other processes that may also participate in the causation of delusions. Accordingly, the present manuscript critically evaluates whether impaired conflict processing is the primary initiating deficit in the generation of reasoning biases that may promote the development and/or maintenance of delusions. Suggestions for future research that may elucidate mechanistic pathways by which reasoning deficits might engender and maintain delusions are subsequently offered.
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Affiliation(s)
- Michael V Bronstein
- Department of Psychology, Yale University, 2 Hillhouse Ave, New Haven, CT, USA.
| | - Gordon Pennycook
- Hill/Levene Schools of Business, University of Regina, Regina, Saskatchewan, Canada
| | - Jutta Joormann
- Department of Psychology, Yale University, 2 Hillhouse Ave, New Haven, CT, USA
| | - Philip R Corlett
- Department of Psychiatry, Yale University, 300 George Street, New Haven, CT, USA
| | - Tyrone D Cannon
- Department of Psychology, Yale University, 2 Hillhouse Ave, New Haven, CT, USA; Department of Psychiatry, Yale University, 300 George Street, New Haven, CT, USA
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Bronstein MV, Pennycook G, Bear A, Rand DG, Cannon TD. Belief in fake news is associated with delusionality, dogmatism, religious fundamentalism, and reduced analytic thinking. Journal of Applied Research in Memory and Cognition 2019. [DOI: 10.1037/h0101832] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [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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Bronstein MV, Pennycook G, Bear A, Rand DG, Cannon TD. Belief in Fake News is Associated with Delusionality, Dogmatism, Religious Fundamentalism, and Reduced Analytic Thinking. Journal of Applied Research in Memory and Cognition 2019. [DOI: 10.1016/j.jarmac.2018.09.005] [Citation(s) in RCA: 163] [Impact Index Per Article: 32.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Bronstein MV, Everaert J, Castro A, Joormann J, Cannon TD. Pathways to paranoia: Analytic thinking and belief flexibility. Behav Res Ther 2019; 113:18-24. [DOI: 10.1016/j.brat.2018.12.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 10/23/2018] [Accepted: 12/10/2018] [Indexed: 01/30/2023]
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Bronstein MV, Cannon TD. Measuring bias against disconfirmatory evidence: An evaluation of BADE task scoring methods and the case for a novel method. Psychiatry Res 2018; 261:535-540. [PMID: 29407719 DOI: 10.1016/j.psychres.2018.01.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 01/05/2018] [Accepted: 01/06/2018] [Indexed: 11/17/2022]
Abstract
Research suggests that bias against disconfirmatory evidence (BADE) may help maintain delusions in the face of overwhelming evidence against them. Much of this research has employed Woodward and colleagues' BADE task. Different methods of scoring this task, many of which have significant drawbacks, are currently used by researchers, making it difficult to compare results across studies of BADE. Continued advancement of BADE research demands a scoring method with more favorable psychometric properties that is used more consistently by researchers. Here, we take a data-driven but theory-informed approach to the development of a new method for scoring the BADE task. This new scoring procedure is more parsimonious than previous metrics of BADE but captures the vast majority of their predictive variance in relation to delusions. This new method may therefore be capable of inspiring consensus use among BADE researchers. If so, it could significantly increase the ease of comparing future studies of BADE.
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Affiliation(s)
- Michael V Bronstein
- Department of Psychology, Yale University, 2 Hillhouse Ave, New Haven, CT, USA.
| | - Tyrone D Cannon
- Department of Psychology, Yale University, 2 Hillhouse Ave, New Haven, CT, USA
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