How do medical professionals make sense (or not) of AI? A social-media-based computational grounded theory study and an online survey

To investigate opinions and attitudes of medical professionals towards adopting AI-enabled healthcare technologies in their daily business, we used a mixed-methods approach. Study 1 employed a qualitative computational grounded theory approach analyzing 181 Reddit threads in the several subreddits of r/medicine. By utilizing an unsupervised machine learning clustering method, we identified three key themes: (1) consequences of AI, (2) physician-AI relationship, and (3) a proposed way forward. In particular Reddit posts related to the first two themes indicated that the medical professionals' fear of being replaced by AI and skepticism toward AI played a major role in the argumentations. Moreover, the results suggest that this fear is driven by little or moderate knowledge about AI. Posts related to the third theme focused on factual discussions about how AI and medicine have to be designed to become broadly adopted in health care. Study 2 quantitatively examined the relationship between the fear of AI, knowledge about AI, and medical professionals' intention to use AI-enabled technologies in more detail. Results based on a sample of 223 medical professionals who participated in the online survey revealed that the intention to use AI technologies increases with increasing knowledge about AI and that this effect is moderated by the fear of being replaced by AI.

A text message intervention aimed at nurturing peer outreach to help meet drinking limit goals: A remote pilot randomized trial in non-collegiate young adults

OBJECTIVE

Scalable interventions attempting to nurture peer outreach to help young adults meet drinking limit goals remain under-developed. To address this gap, we developed ASPIRE, a text message intervention focused on coaching individuals to engage with close peers to assist them in meeting drinking limit goals.

METHOD

Non-collegiate young adults who had reported one or more heavy drinking days in the preceding month and were at least contemplating change were recruited through social media. Participants were randomly assigned to one of three 6-week text message interventions: Control, Goal Support, or ASPIRE. All groups completed baseline assessments and received weekly text message assessments on Thursdays and Sundays. Control and ASPIRE groups were prompted to complete web-based outcome assessments at 6- and 12-weeks.

RESULTS

We enrolled 92 young adults from 31 US states (65% female; 73% White). All groups had high text response rates but intervention usability was sub-optimal. Follow-up rates were 87% at 6-weeks and 79% at 12-weeks. Compared to Control, ASPIRE participants reported significantly more peer support and less peer pressure to drink. ASPIRE exhibited higher goal confidence compared to the Goal Support group. Using multiple imputation, there were no significant differences in drinking outcomes between groups.

CONCLUSIONS

Preliminary findings from this pilot study suggest that a text message intervention focused on nurturing peer outreach to help meet drinking limit goals holds promise in altering peer support and pressure as well as boosting drinking limit goal confidence. Design improvements are needed to reduce alcohol consumption.

Could nudges reduce health literacy disparities in CVD prevention? An experiment using alternative messages for CVD risk assessment screening

OBJECTIVE

To explore the effect of SMS nudge messages amongst people with varying health literacy on their intention to get a Heart Health Check.

METHODS

A 3 (Initial SMS: scarcity, regret, or control nudge) x 2 (Reminder SMS: social norm or control nudge) factorial design was used in a hypothetical online experiment. 705 participants eligible for Heart Health Checks were recruited. Outcomes included intention to attend a Heart Health Check and psychological responses.

RESULTS

In the control condition, people with lower health literacy had lower behavioural intentions compared to those with higher health literacy (p = .011). Scarcity and regret nudges closed this gap, resulting in similar intention levels for lower and higher health literacy. There was no interactive effect of the reminder nudge and health literacy (p = .724).

CONCLUSION

Scarcity and regret nudge messages closed the health literacy gap in behavioural intentions compared to a control message, while a reminder nudge had limited additional benefit. Health literacy should be considered in behavioural intervention evaluations to ensure health equity is addressed.

PRACTICE IMPLICATIONS

Results informed a national screening program using a universal precautions approach, where messages with higher engagement for lower health literacy groups were used in clinical practice.

Applying the theory of behavioral choice to plant-based dietary intentions

Improving understanding of the intention to choose plant-based food is an important element of climate change mitigation. A cross-sectional survey of 454 North American adults was used to predict their dietary-change intentions from the theory of planned behavior (TPB) and the more-recently proposed theory of behavioral choice (TBC). The TPB accounted for 65 percent of the variance in intentions and the TBC accounted for a significantly greater (80 percent) proportion of variance. The strongest predictors of intention were the TBC's sense of obligation, attitude-values-affect (AVA), and habit, and the TBP's social norms. Five interactions also contributed in small but significant ways toward the accounting of the participants' food-choice intentions. Policy implications are discussed.

Communicating cardiovascular risk: Systematic review of qualitative evidence

INTRODUCTION

Cardiovascular risk prediction models are widely used to help individuals understand risk and make decisions.

METHODS

Systematic review of qualitative evidence. We searched MEDLINE, Embase, PsycINFO and CINAHL. We included English-language qualitative studies on the communication of cardiovascular risk. We assessed study quality using Hawker et al.'s tool and synthesised data thematically.

RESULTS

Thirty-seven studies were included. Many patients think that risk scores are of limited practical value. Other sources of information feed into informal estimates of risk, which may lead patients to reject the results of clinical risk assessment when the two conflict. Clinicians identify a number of barriers to risk communication, including patients' limited understanding of risk and excessive anxiety. They use a range of strategies for adapting risk communication. Both clinicians and individuals express specific preferences for risk communication formats.

DISCUSSION

Ways of communicating risk that provide some comparison or reference point seem more promising. The broader context of communication around risk may be more important than the risk scoring instrument. Risk communication interventions, in practice, may be more about appeals to emotion than a rationalistic model of decision-making.

A Consolidated Framework for Implementation Research-based process to develop theoretically-informed human papillomavirus vaccination educational materials for young adults

OBJECTIVE

To develop theory-informed human papillomavirus (HPV) vaccine education materials that appeal to 18-26-year-olds.

METHODS

First, draft materials informed by Theory of Planned Behavior (TPB) and Health Belief Model (HBM) were developed. Next, an initial set of Consolidated Framework for Implementation Research (CFIR)-guided interviews were conducted with 18-26-year-old participants to receive feedback about content, format, appeal, implementation facilitators and barriers, and potential delivery modalities. Then, interviews were transcribed, coded, and analyzed using thematic analysis. Next, materials were modified based upon feedback. Finally, another set of interviews was conducted.

RESULTS

Most participants (n = 15) were female (93%), White (60%), and non-Hispanic (93%). All (100%) had heard of HPV and the HPV vaccine, and 80% reported having received the vaccine. Participant feedback on materials included emphasizing vaccine benefits and efficacy, rewording to enhance comprehension, and adding images represent diversity beyond race/ethnicity and sexual orientation. Suggested delivery methods included social media, print materials, and posters.

CONCLUSION

Qualitative interviews with young adults suggest that HPV education materials targeted to 18-26-year-olds should include health behavior theory-aligned messaging, inclusive imagery, and be disseminated through multiple modalities.

PRACTICE IMPLICATIONS

Providers should consider utilizing theory-based education materials that are relevant and appealing to young adults.

Sipping a sustainable life: Exploring drivers and barriers in consumer attitudes toward non or low alcoholic spirits

Alcohol consumption continues to be prevalent and is on the rise in many countries, posing a grave risk for the health and wellbeing of millions and creating a strain on health services worldwide. A hopeful trend has emerged, however, as consumers' growing preference for healthier, sustainable lifestyles has led traditional alcoholic brands to innovate, launching reduced or non-alcoholic (NoLo) options. This aligns with the SDGs and is reflected in NoLo spirits representing four of Spain's top ten disruptive innovations of 2022. This paper uses a mixed methodology in a qualitative-quantitative sequential approach to gain insight into this phenomenon. The study involved 13 in-depth interviews with HoReCa (an acronym for Hotels, Restaurants, and Caterings) professionals and four focus groups among consumers. Second, behavioral reasoning theory (BRT) was used in a quantitative study aiming to explore motivations for and against consuming NoLo spirits. Data from a survey of 620 participants was conducted and analyzed using SEM-PLS to measure the antecedents of consumer's behavioral intention towards NoLo spirits and to gauge the potential for marketing opportunities. The research reveals that the purchase intention of NoLo spirits is strongly related to health consciousness, while enjoying the effects of alcohol for fun and entertainment, and the social pressure to drink hinders its consumption. In addition, it was found that "reasons for" are more substantial than "reasons against" the consumption of those beverages, differing significantly by age group. Results offer implications for theory and practice, including recommendations for practitioners and regulators willing to improve sustainability in the industry. Further, this paper helps augment the innovation adoption literature by using BRT in the paradoxical context of consumers' increasing alcohol abuse despite their professed attempts to adopt healthier lifestyles.

Protocol for a randomised controlled field experiment on the effect of different gamification designs of physical activity

Gamification is finding growing application in the field of physical activity, promising engaging and motivating experiences that foster behavioural change. However, existing empirical work has insufficiently scrutinised whether the reported positive outcomes emerge because of gamification and what type of gamification design leads to optimal results. This protocol for a parallel four-arm randomised controlled field experiment was purposely designed to investigate the effect of different gamification designs on motivation, perceived usefulness, and the intended behavioural change in physical activity (increase in step counts). Participants were randomly assigned to either: 1) a competitive gamified group; 2) a cooperative gamified group; 3) a hybrid (competitive-cooperative) gamified group; or 4) a control group. The design of the gamified interventions was guided by gamification design frameworks identified in literature. The data gathered includes: 1) a longitudinal panel dataset of step counts to investigate the causal effect of gamification on physical activity behaviour; and 2) self-reported data to examine the effect of gamification on the users' intrinsic motivation and perceived usefulness of the experience. This protocol outlines the procedure and processes followed during this experiment to facilitate replicability for future studies.

Don't be a rat: An investigation of the taboo against reporting other students for cheating

This research examines barriers to reporting academic dishonesty in early adulthood (Study 1; N = 92) and adolescence (Study 2; N = 137). Participants were asked to describe a recent time they observed a peer cheating and to reflect on their decision about whether to report the cheating. They also responded to hypothetical scenarios about observing typical cheating actions, and the presence of social motives (e.g., whether people who report tend to gain reputations for being snitches) was manipulated in each scenario. Even though participants judged reporting to be the morally right thing to do, doing so was rare and approval for it was low, especially in adolescence. Participants also tended to say they would rather be friends with people who do not report cheaters than with those who do. Participants reasoned about a variety of social concerns to support their judgments about reporting (e.g., concern about their relationship with the cheater, concerns for others' welfare), and the manipulated social motives in the hypothetical scenarios significantly influenced judgments about reporting. These findings inform our understanding of the social dynamics that contribute to decisions about policing academic honesty.

Cancer care partners' behavioral intention to use autonomy enhancing communication skills during accompanied visits after online skill training

OBJECTIVE

The study objective is to evaluate an adaptation of the LEAPS skill framework for cancer care partners (CPs) focusing on autonomy enhancing skills and assessed by strong behavioral intention (SBI) to use these skills METHOD: Cancer CPs were recruited through public platforms to view and rate 4 LEAPS cancer-specific narratives and 52 skill demonstration videos, indicate SBI to use demonstrated skills and provide information on skill-related measures.

RESULTS

Half of CPs expressed SBI to use an average of 6.5 of 13 LEAPS skills which did not vary by LEAPS communication domains or examples used to demonstrate skills. Significant predictors of SBI include positive ratings of program narratives and past use of LEAPS-related behaviors in the communication domain of shared decision making (SDM).

CONCLUSION

CPs indicated SBIs to use multiple autonomy enhancing skills and positively rated program videos after exposure to the brief LEAPS training program.

PRACTICE IMPLICATIONS

The brevity of the LEAPS training videos make it possible for users to view an individual cancer-specific narrative and 13 skill demonstrations in roughly 6 min. This ultra-brief training can benefit care partners and the patients they accompany by increasing the likelihood that autonomy enhancing skills are used during accompanied visits.

Cannabis advertising impacts on youth cannabis use intentions following recreational legalization in Canada: An Ecological Momentary Assessment (EMA) study

OBJECTIVE

In 2018, Canada's Cannabis Act legalized adult recreational cannabis use and limited cannabis product advertising to adults. Cannabis product advertising to youth remains illegal. The extent to which adult-targeted, or illicit youth-targeted cannabis advertisements is reaching and impacting Canadian youth is unknown. We used Ecological Momentary Assessment (EMA) to describe how often and how much exposures to cannabis advertising influence Canadian youths' real-world, real-time intentions to use cannabis.

METHODS

120 Ontario, Canada youths ages 14-18, took photos of cannabis advertising that they encountered in their natural environments over a period of nine consecutive days. Following each exposure and twice daily device-issued random prompts, they also rated their intentions to use cannabis.

RESULTS

Many participating youth (n = 85; 70.83 %) reported at least one cannabis advertising exposure during the study (range 1-30, M = 4.02). Exposures occurred through a range of advertising channels (e.g., internet ads, billboards). Multilevel modeling showed that youth advertising exposure increased cannabis use intentions in vivo (β = 0.06,SE = 0.03;t = 1.98;p =.04;n = 1,348).

CONCLUSION

Data from this study shows that cannabis advertisements are regularly reaching Canadian youth and increasing their intentions to use cannabis. This suggests that current Canadian prohibitions on cannabis advertising to youth are ineffective and/or ineffectively enforced, and that the Canadian government needs additional or enhanced prohibitions on cannabis promotion to protect youth from harms associated with increased advertisement exposure, such as increased cannabis use.

Mental Health and Treatment Engagement among Low-Income Women of Color Living with HIV

Low-income women of color are disproportionately more likely to contract HIV, struggle with treatment adherence, and have compromised health as a result of HIV infections in comparison to White and more affluent women. The current study is a secondary analysis aimed at examining the association between stress, symptoms of depression, trauma exposure, healthcare engagement, and adherence self-efficacy, among low-income women of color with human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS). Structural equation modeling is used to identify latent mental health symptoms that may influence one another, as well as outcomes involving treatment engagement. Participants contributing to this dataset (n = 134) were low income, women of color (primarily African American) living with HIV or AIDS, receiving care at a major medical center in the northeastern United States. Findings indicate significant indirect associations between perceived stress and the outcome of medical appointment attendance. Significant mediators of this indirect relationship include depressive symptoms, parenting stress, and adherence self-efficacy. Implications for health and behavioral health practice and policy interventions are drawn. Areas in need of future research are identified.

Exploring Social Work professionals' Experiences of the Mindfulness-Based Social Work and Self-Care Programme: A Focus Group Study

The evidence for the potential of mindfulness-based programmes to support improved social work practice and self-care is growing. The aim of this focus group study was to explore social workers' (n = 13) experiences of the Mindfulness-based Social Work and Self-care programme (MBSWSC). Thematic analysis highlighted two superordinate themes: benefits to direct social work practice and coping with the social work role. Four subordinate themes highlighted the different social work practice components that were enhanced through MBSWSC participation: social work assessment, service user engagement and team working, working to social work values, and social work skills. Three subordinate themes identified improvements in individual processes which supported enhanced stress coping: moving from avoidant to approach coping, improved boundaries, increased emotional awareness and reduced negative thinking. Our findings indicate that the MBSWSC programme can have a multi-faceted positive effect on social work practice, and on social work professional's capacity to cope with their role.

Effects of explanations and precise anchors on salary offers

Two studies were conducted which examined explanations and precise anchors on counteroffers and perceptions in a salary negotiation. Study 1 found that precise offers reduced counteroffers compared to round offers, but explanations focused on internal equity concerns or external equity concerns had no effect on counteroffers. Study 2 also found that precise offers reduced counteroffers compared to round offers. Explanations, which were manipulated to focus on constraint or disparagement rationales, failed to affect counteroffers, but a constraint explanation led to higher attributions of competence compared to a disparagement explanation or no explanation. These results suggest that precise offers are an effective tactic for reducing counteroffers and that explanations are relatively unimportant. Further research is needed to determine under what conditions an explanation may improve or harm negotiation outcomes.

Factors influencing baby boomers' intention to choose a dish featuring plant-based meat alternatives (PBMA) at a restaurant: Findings from an online panel study

The purpose of this study is to examine the psychosocial determinants of baby boomers'-born between 1946 and 1964- intention to choose a menu item featuring plant-based meat alternatives (PBMA) when dining out. The specific objectives are as follows: 1) to identify the baby boomer generation's health-related perceptions about PBMA, and 2) to examine the factors that influence baby boomers' intention to choose a dish featuring PBMA at a restaurant. A total of 174 responses obtained using the Qualtrics panel were analyzed with content analysis and partial least squares structural equation modeling (PLS-SEM). The findings identified various underlying perceptions of baby boomers toward PBMA, such as perceived health outcomes, perceived availability, and willingness to purchase. Furthermore, subjective norm, cues to action, and self-identity were found to be significant predictors of the intention to choose a menu item featuring PBMA when dining out. Theoretical and practical implications are discussed.

Barriers and enablers in doping, anti-doping, and clean sport: A qualitative meta-synthesis informed by the theoretical domains framework and COM-B model

To protect the integrity of sport, and the health of athletes, global anti-doping programmes seek to prevent doping, and elicit anti-doping and clean sport behaviours, through education, deterrence, detection, enforcement, and rules. To guide programme development, this meta-synthesis of qualitative research applied a behavioural science framework to identify barriers and enablers to doping, anti-doping, and clean sport. A systematic search of electronic databases up to May 2022, followed by critical appraisal, resulted in 73 included articles. Fifty-two articles reported the athlete perspective, thirteen included athletes, athlete support personnel (ASP), and other experts, and eight focused on ASP only. Rigorous methods of thematic synthesis were drawn upon to construct analytical themes in line with the theoretical domains framework (TDF) and the capability, opportunity, and motivation model of behaviour (COM-B). A wide range of barriers and enablers were identified which influenced capability, opportunity, and motivation to participate in a clean sport environment. The weight of evidence pointed to limitations in the current anti-doping education system in providing athletes and ASP with the knowledge and skills to protect against doping, as well as the significant influence of social and cultural norms in shaping doping and clean sport behaviours through a shared social identity, and risky contexts leading to moments of vulnerability to doping. We identified a need for anti-doping programmes to move beyond the current focus on athlete capability, and address the opportunity and motivation components of clean sport behaviours through a targeted and tailored focus on education, training, persuasion, modelling and environmental restructuring interventions.

Investigating COVID-19 Vaccine Uptake Intention Using an Integrated Model of Protection Motivation Theory and an Extended Version of the Theory of Planned Behavior

As global governments continue to inoculate populations in the aftermath of the SARS-CoV-19 epidemic, health protection and related problems such as vaccination reluctance have sparked conflicting emotions and discourses. Stakeholder concerns about vaccination promotion have arisen in this context. Consequently, this research investigates vaccination uptake behavior using an integrated framework that includes protective motivation theory and an extended version of the theory of planned behavior. Except for perceived severity, empirical study results based on the structural equation modeling technique demonstrated a positive relationship between PMT factors (i.e. perceived vulnerability, reaction efficacy, self-efficacy, and cost response) and intention to vaccinate. TPB factors (attitude, perceived behavior control, subjective norm, personal moral norm, and descriptive norm) were also found to have a positive connection with intention. The model's utility and suitability are indicated by the predictive and explanatory potency score (R2 = .415). Study implications for COVID-19 vaccine uptake promotion and ideas for future investigations are explored in light of our findings.

Alternative Systems: The Interplay Between Criminal Groups' Influence and Political Trust on Civic Honesty in the Global Context

Individuals' endorsement of standards of civic honesty is necessary for democracies to flourish. A critical driver of civic honesty is the relationship of trust between individuals and institutions. Research has yet to systematically assess the contextual factors that may moderate this relationship. In this study, we examined the societal influence of organized criminal groups. Criminal groups operate as alternative systems of authority that erode the reliability of institutions' moral standards. We employed a new indicator that quantifies their societal influence to test the hypothesis that the association between individuals' political trust and civic honesty would weaken in countries more strongly affected by criminal groups. Multilevel evidence across 83 representative national samples (N = 128,839) supported this hypothesis. Moreover, the association between political trust and civic honesty was negative in contexts where criminal groups' influence was more extreme. We discuss the implications of the findings and future research directions.

Dimensionality, Invariance, and Nomological Network of the Need Satisfaction and Frustration Scale (NSFS): An Extensive Psychometric Investigation in a Swedish Work Cohort

The present study evaluated the dimensionality, measurement invariance, and nomological network of the Need Satisfaction and Frustration Scale (NSFS) in a sample of Swedish workers. Using confirmatory factor analysis, exploratory structural equation modeling, and bifactor modeling, 30 different measurement models were evaluated cross-sectionally (n = 2123) and longitudinally (n = 1506). Measurement invariance was tested across gender and time. The nomological network of the NSFS was examined through its relations with life satisfaction and cognitive weariness. The findings supported a first-order six-factor ESEM model and measurement invariance of the Swedish version of the NSFS. Need satisfaction was positively related to life satisfaction and unrelated to cognitive weariness. Need frustration was negatively related to life satisfaction and positively related to cognitive weariness. The present study supported a six-factor structure of the Swedish NSFS, which appears suitable for assessing changes over time and gender differences in ratings.

Less Evaluative Measures of Personality in Job Applicant Contexts: The Effect on Socially Desirable Responding and Criterion Validity

Researchers have long sought to mitigate the detrimental effects of socially desirable responding on personality assessments in high-stakes contexts. This study investigated the effect of reducing the social desirability of personality items on response distortion and criterion validity in a job applicant context. Using a 2 × 2 repeated measures design, participants (n = 584) completed standard (International Personality Item Pool) and less evaluative (Less Evaluative Five Factor Inventory) measures of Big Five personality in a low-stakes context and then several weeks later in a simulated job applicant context. Self-report criteria with objective answers, including university grades, were also obtained. In general, the less evaluative measure showed less response distortion than the standard measure on some metrics, but not on others. Declines in criterion validity in the applicant context were smaller for the less evaluative measure. In the applicant context, however, validities were similar across the two measures. Correlations across contexts for corresponding traits (e.g., low-stakes extraversion with high-stakes extraversion) were also similar for both measures. In summary, reducing socially desirable item content might slightly reduce the substantive content required to predict criteria in low-stakes contexts, but this effect appears to be partly offset by reduced response distortion for less evaluative measures in applicant contexts.

Longitudinal associations between lie evaluations and frequency: The moderating role of age

While previous studies have demonstrated correlations between children and adolescents' evaluations of lies and lie-telling behaviors, the temporal order of these associations over time and changes across this developmental period remain unexamined. The current study examined longitudinal associations among children and adolescents' (N = 1128; Mage = 11.54, SD = 1.68, 49.80% male, and 83.6% white) evaluations of lies to parents for autonomy and lie-telling frequency to parents and friends. Autoregressive cross-lagged analysis revealed longitudinal associations moderated by age. Among children, evaluations of lies predicted greater lie-telling rates over time. Conversely, among adolescents, lie-telling frequency predicted lie evaluations over time, and evaluations predicted lying to parents over time. These results demonstrate a novel developmental pattern of the associations between moral evaluations of lies and lie-telling. RESEARCH HIGHLIGHTS: Children and adolescents' evaluations of lie-telling and lie-telling frequency were associated longitudinally, but the direction of this association was moderated by age. Among children, more positive lie evaluations predicted greater lie-telling to parents and friends over time. Among adolescents, more positive lie evaluations predicted lying more often to parents over time; lying more to parents and friends predicted more positive evaluations over time. These findings suggest a novel developmental pattern regarding the temporal order of the association between evaluations of lie-telling and lie-telling frequency.

Development and validation of the physical effort scale (PES)

OBJECTIVES

Previous literature has primarily viewed physical effort as an aversive experience. However, recent research suggests that effort can also be valued positively. These differences in approach and avoidance tendencies toward physical effort may play a key role in the self-regulation of physical activity behaviors. The aim of this study was to develop a scale that measures these tendencies and contributes to a better understanding of physical effort and how it affects behavior.

METHODS

The Physical Effort Scale (PES) was developed in Study 1 based on expert evaluations (n = 9) and cognitive interviews (n = 10). In Study 2 (n = 680, 69% female), content validity and dimensional structure were examined using principal component analysis and confirmatory factor analysis. Item reduction was conducted using item response theory. Preliminary construct validity was explored using regression. Study 3 (n = 297, 71% female) was used to validate dimensional structure, internal consistency, and construct validity, and to assess test-retest reliability.

RESULTS

In Study 1, 44 items were rated for content validity, of which 18 were selected and refined based on cognitive interviews. Analyses from Study 2 allowed reducing the scale to 8 items with a two-dimension structure: tendency to approach (n = 4) and to avoid physical effort (n = 4). The two subscales showed high internal consistency (α = 0.897 for the approach dimension and 0.913 for the avoidance dimension) and explained usual levels of physical activity, providing preliminary evidence of construct validity. Study 3 confirmed the two-dimension structure with high internal consistency (α = 0.907 and 0.916 for the approach and avoidance dimension, respectively) and revealed acceptable test-retest reliability (intraclass correlation >0.66). Patterns of associations with other constructs showed expected relationships, confirming the concurrent, convergent, and discriminant validity of the scale.

CONCLUSIONS

The PES is a valid and reliable measure of individual differences in the valuation of physical effort. This scale can assess the propensity to engage in physically demanding tasks in non-clinical populations. The PES and its manual are available in the Supplementary Material.

Distinguishing Emotion Regulation Success in Daily Life From Maladaptive Regulation and Dysregulation

ACADEMIC ABSTRACT

This paper aims to motivate research on emotion regulation success in naturalistic settings. We define emotion regulation success as achieving one's emotion regulation goal and differentiate it from related concepts (i.e., maladaptive regulation and dysregulation). As goals vary across individuals and situations, it is insufficient to conceptualize emotion regulation success as maximizing positive affect and minimizing negative affect. Instead, emotion regulation success can be measured through novel approaches targeting the achievement of emotion regulation goals. In addition to utilizing novel data analytic tools (e.g., response surface analyses), future research can make use of informant reports and observing ambulatory behavior or physiology. Considering emotion regulation goals when measuring daily emotion regulation success has the potential to answer key questions about personality, development, and mental health.

PUBLIC ABSTRACT

People differ in how they want to feel in daily situations (e.g., excited) and why they want to feel that way (e.g., to make others feel better), depending on factors such as culture or age. Although people manage their emotions to reach these goals, most research assessing emotion regulation success has not taken individual goals into account. When assessing if people successfully regulate their emotions, most research in daily life has been focused on whether people feel more positive or less negative. To help study emotion regulation success in a more thoughtful and inclusive way, we propose a new approach to conceptualizing emotion regulation success that incorporates individual differences in what motivates people to regulate and discuss future research directions and applications.

Cognitive empathy boosts honesty in children and young adolescents

Children and young adolescents often tend to behave dishonestly in order to serve their self-interests. This study focused on how empathic abilities affect children's tendency to deceive others. Deception is the act of causing others to form a false belief to get them to act in a way that serves the deceiver's interests. As such, it requires the ability to predict how others might use the provided information. In two experiments, 274 participants (aged 10-16 years) played a game in which they could send a deceptive message to another participant to boost their own payoff at the other player's expense. We measured participants' cognitive and emotional empathy using different measures. We found that a measure of cognitive empathy, namely the fantasy scale, was associated with less deception of another player when that other player was not identified and was presented only as "Player B." However, when Player B was identified by name, empathy did not predict deception. In such cases, the only factors affecting deception rates were the gain for the participant (higher possible gains lead to more deception) and loss to the other player (higher possible losses lead to less deception). Overall, the findings suggest that even by 11 years of age, children can understand the impact of their unethical behavior on another child and adjust their actions accordingly. However, when the other child is not identified, children need to possess high levels of cognitive empathy toward imagined individuals to resist the temptation to deceive the other child.

Users' unverified information-sharing behavior on social media: The role of reasoned and social reactive pathways

Unverified or false information spread by irresponsible users can amplify the dissemination of fake news or misinformation. This phenomenon may not only undermine the credibility of social media platforms but also pose severe consequences for individuals and society. This study applies and extends the prototypical willingness model with the aim of comprehending the reasons, and decision-making process driving users' unverified information-sharing behavior a reasoned and intended pathway or an impulsive and unconscious one. Data from a sample of 646 users were analyzed using Structural Equation Modeling to assess the determinative effect of both the reasoned pathway (attitude toward unverified information-sharing, subjective norm, and perceived behavioral control) and the social-reaction pathway (prototype favorability and similarity). Findings highlight the substantial role of the social-reaction pathway in forecasting users' unverified information-sharing behavior, with prototype similarity and attitude being the dominant predictors. Meanwhile, components of the reasoned pathway, specifically perceived behavior control, and attitude, also exhibited significant contributions toward predicting the behavior. In summary, while a deliberate, reasoned process has some influence, the sharing of unverified information on social media by users is primarily an intuitive, spontaneous response to specific online circumstances. This study therefore offers valuable insights that could aid relevant stakeholders in effectively regulating the spread of misinformation. Against this backdrop, highlighting potential risks associated with sharing unverified information and the negative portrayal of users propagating misinformation may contribute to the development of a more critical perspective toward online information sharing by users themselves.

Estimating implicit and explicit racial and ethnic bias among community pharmacists in Canada

Background

Bias, whether implicit (unconscious) or explicit (conscious), can lead to preferential treatment of specific social groups and antipathy towards others. When healthcare professionals (HCPs), including pharmacists, act on these biases, patient care and health outcomes can be adversely affected. This study aims to estimate implicit and explicit racial/ethnic bias towards Black and Arab people among community pharmacists in Ontario, Canada.

Methods

Community pharmacists participated in a secure, web-based survey using a cross-sectional design that included Harvard's Race and Arab Implicit Association Tests (IATs) to examine bias towards Black and Arab people. Explicit (stated) preferences were measured by self-report. Data were analyzed using descriptive and inferential statistics.

Results

The study surveyed 407 community pharmacists, 56.1 % of whom were women with an average age of 46.9. Implicit Association Test (IAT) results showed a statistically significant moderate preference for white people over both Black (mean IAT = 0.41) and Arab people (mean IAT = 0.35). However, most pharmacists explicitly stated that they had no racial/ethnic preference, with 75.7 % expressing a neutral preference between Black and white and 66.6 % neutral between Arab and white. However, a slight preference for white individuals was observed. Demographic factors such as age, place of birth, race/ethnicity, and experience significantly impacted IAT scores. For example, older, Canadian-born, white pharmacists with more experience displayed higher implicit bias scores. A mild correlation was found between implicit and explicit bias, indicating as implicit bias increases, explicit bias tends to become more negative.

Conclusions

This study is the first to explore the issue of pharmacist bias in Canada and concentrate on anti-Arab bias. Our findings reveal that Ontario community pharmacists tend to have an unconscious inclination towards white people, which calls for further understanding of this matter. Additionally, we discovered a moderate degree of anti-Arab bias, indicating that studies on other HCPs should consider bias against this social group. Educational interventions are needed to address the implicit biases among community pharmacists in Ontario, Canada. These findings should aim to raise self-awareness of biases, educate about the potential implications of these biases on patient care, and provide strategies to reduce bias.

An Exploratory Content Analysis of the Use of Health Communication Strategies and Presence of Objectification in Fitness Influencer Social Media Posts

Health and fitness content intended to inspire people to live healthy lives (e.g. "fitspiration") has been linked to negative body image among girls and young women. Fitness influencers purport wanting to motivate healthy behaviors. This study seeks to examine the presence of strategies known to positively influence health behaviors (e.g. attitudes, self-efficacy) as well as of content known to have a negative influence (e.g. objectification) among fitness influencers. We conducted a content analysis (N = 441) of a random sample of one year of posts from four Instagram fitness influencers popular with girls and young women in the United States. The main analysis consisted of codes related to objectification, health promotion strategies, health-related content, and social engagement (i.e., likes). We found that fitness influencers included content that conveyed constructs previously found to positively influence health behaviors (e.g., attitudes and self-efficacy), but objectification was frequently present, in more than half of the posts. Additionally, we found that the presence of objectification in posts was negatively associated with likes, a form of social endorsement. We suggest health communicators aim to work in tandem with fitness influencers to include content that may motivate positive health behaviors and improve media literacy and that influencers aim to reduce the amount of objectifying content included in their posts. Our findings shed light on content being conveyed and possible insights into the negative effects associated with viewing such content.

Development and preliminary validation of the positive consequences of cannabis (PCOC) scale

INTRODUCTION

While extensive research exists on the negative consequences of cannabis use, there is a noticeable gap in the literature regarding positive consequences on patterns of cannabis use. The goal of the present study was to develop and test the psychometric properties of a novel scale, the Positive Consequences of Cannabis scale (PCOC) to assess positive outcomes of cannabis use among current adult cannabis users.

METHODS

Participants (n = 768) were recruited through online platforms. The sample was predominantly non-Hispanic (92.3 %) male (62.92 %) with an average age of 29.08 years (SD = 6.10). A split half validation method was used to assess the factor structure of the PCOC scale. Data analysis also included Exploratory factor analysis (EFA) to identify underlying factor structures of the PCOC, confirmatory factor analysis (CFA) to validate the factor structure, and the assessments of internal consistency and validity.

RESULTS

The EFA identified a two-factor solution for the PCOC: Social and Psychological Consequences and Cognitive and Motivational Consequences. The CFA confirmed the validity of this factor structure with good model fit (χ2 = 321.33, p < 0.001; CFI = 0.95; TLI = 0.95; RMSEA = 0.038; SRMR = 0.048). Internal consistency coefficients for the PCOC subscales and total scale exceeded acceptable thresholds. A hierarchical regression model showed that both PCOC subscales were significantly associated with cannabis use frequency and quantity.

DISCUSSION

The development and validation of the PCOC represent a significant advancement in assessing positive consequences in understanding cannabis use patterns, indicating that individuals who experience a range of positive effects are more likely to engage in more frequent and intense cannabis use.

Children cooperate more with in-group members than with out-group members in an iterated face-to-face Prisoner's Dilemma Game

Adults are more likely to cooperate with in-group members than with out-group members in the context of social dilemmas, situations in which self-interest is in conflict with collective interest. This bias has the potential to profoundly shape human cooperation, and therefore it is important to understand when it emerges in development. Here we asked whether 6- to 9-year-old children (N = 146) preferentially cooperate with in-group members in the context of a well-studied social dilemma, the iterated Prisoner's Dilemma Game. We assigned children to minimal groups and paired them with unfamiliar same-age and same-gender peers. Consistent with our predictions, children were more likely to cooperate with in-group members than with out-group members in this minimal group context. This finding adds to the current literature on group bias in children's prosocial behavior by showing that it affects decision making in a context that calls on strategic cooperation. In addition, our analyses revealed an effect of gender, with girls more likely to cooperate than boys regardless of the group membership of their partner. Exploring this gender effect further, we found an interaction between gender and age across condition, with older girls showing less sensitivity to the group membership of their partner than younger girls and with older boys showing more sensitivity to the group membership of the partner than younger boys. Our findings suggest that risky cooperation in the face of social dilemmas is shaped by group bias during childhood, highlighting the potentially deeply rooted ties between cooperation and parochialism in humans.

Why we should view the decision of medical trainees to cheat as the product of a person-by-situation interaction

BACKGROUND

Cheating during medical training is a delicate subject matter with varying opinions on the prevalence, causes and gravity of cheating during training.

PROPOSED FRAMEWORK

In this article, the authors suggest that the decision to cheat is best viewed as the product of a person-by-situation interaction rather than indicating inherent dishonesty and/or extrinsic motivation in those who participate in cheating. This framework can explain why individuals who would typically default to honesty may participate in cheating if there is perceived justification for cheating and where situational variables, such as ease of cheating, rewards for cheating and perceived risk associated with cheating, make the decision to cheat appear rational.

DISCUSSION

They discuss why the impression that there is a culture of cheating can provide perceived justification for medical trainees to cheat if they have the opportunity. They then describe how aspects of medical training and assessment may enable or hinder cheating by trainees. Consistent with the person-by-situation interaction framework, they contend that our response to cheating should include interventions directed at both the person who cheated and situational variables that enabled cheating. Recognising that some forms of cheating may be widespread, difficult to detect and contentious (such as the creation and use of exam reconstructs), their proposal for dealing with suspected and pervasive cheating is to identify and target enabling variables such that the decision to cheat becomes less rational. Their hope is that in so doing, we can gradually nudge trainees and the culture of medical training towards honesty.

Social cues influence perception of others' pain

BACKGROUND

Accurately perceiving other people's pain is important in both daily life and healthcare settings. However, judging other's pain is inherently difficult and can be biased by various social and cultural factors. Here, we examined whether perception of others' pain and pain management recommendations are socially influenced by seeing the opinions of other raters.

METHODS

In Experiment 1 (N = 50), participants rated pictures depicting injured hands or feet of pre-selected high, medium and low intensities. Each picture was preceded by cues indicating ratings of 10 previous participants. Cues were randomized to indicate low (SocialLOW) or high (SocialHIGH) pain judgements and were not predictive of actual normative pain intensity. In Experiment 2 (N = 209), participants viewed facial video clips of patients with chronic shoulder pain making painful movements. They estimated patients' pain intensity and provided pain management recommendations.

RESULTS

Experiment 1 revealed that perceivers' pain estimates were significantly and substantially higher for stimuli following SocialHIGH than SocialLOW cues (Cohen's d = 1.26, p < 0.001) and paralleled by increased skin conductance responses. Experiment 2 replicated the effect of social cues on pain judgements (d = 0.58, p < 0.001). However, social cues did not influence post-study pain management recommendations, potentially due to memory limitations.

CONCLUSIONS

Together, these studies reveal that judgements of others' pain are robustly modulated by information about others' opinions. Future research could test the prevalence and strength of such effects in clinical settings.

SIGNIFICANCE

The present study shows that even arbitrary opinions of other raters influence the perception of others' pain. This finding adds new insight into the growing evidence of social and cultural biases in pain estimation.

Prevalence of Drug Use in Ultraendurance Athletes

PURPOSE

In competitive sport, classic methods of measuring drug prevalence, such as doping controls or questionnaires, are challenging. Here we describe a novel urine sampling method to measure drug use in athletes. We hypothesize that the prevalence of drug use in ultramarathon runners is measured more accurately with our sampling method than randomized-response questionnaires.

METHODS

Urine samples and associated demographic data were collected from male participants using blind, automated urinals at the start of ultramarathon races. Various nonprohibited and prohibited substances were subsequently screened. Concomitantly, 2931 male and female runners participating in the same ultramarathons completed an anonymized, randomized-response questionnaire regarding drug use.

RESULTS

Among 412 individual urine samples, 205 (49.8%) contained at least one substance, and 16.3% of the samples contained one or more prohibited substances. Substances detected in urine included nonsteroid anti-inflammatory drugs (NSAID) (22.1%), acetaminophen (15.5%), opioids (6.6%), diuretics (4.9%), hypnotics (4.4%), glucocorticoids (2.7%), beta-2 agonists (2.2%), cannabinoids (1.9%), and stimulants (1.2%). None of the samples contained erythropoietin-receptor agonists or suspicious testosterone. Drug use was not associated with the participants' characteristics or ranking. Respondents to the questionnaire reported using acetaminophen (13.6%) and NSAID (12.9%); however, no prohibited substances were declared.

CONCLUSIONS

There was a high prevalence of drug use among male ultramarathon runners, in particular, NSAID and painkillers; however, performance-enhancing drugs were marginally used. Blind urine sampling highlighted prohibited drug use not declared in questionnaires, and it is useful to assess the prevalence of drug use and/or doping in competitive athletes.

Nudging plant-based alternatives to meat and dairy in a real-life online supermarket: A randomized controlled trial

A shift from predominantly animal-based to plant-based consumption can benefit both planetary and public health. Nudging may help to promote such a shift. This study investigated nudge effects on plant-based alternatives to meat and dairy in an online supermarket. We conducted a two-arm, parallel-group, randomized controlled real-life online supermarket trial. Each customer transaction was randomized to a control arm (regular online supermarket) or an intervention arm (addition of placement, hedonic property and dynamic social norm nudges promoting meat and dairy alternatives). Outcomes were the aggregate of meat and dairy alternative purchases (primary outcome), the number of meat purchases, dairy purchases, meat alternative purchases, and dairy alternative purchases (secondary), and retailer revenue (tertiary). Generalized linear mixed models with a Conway-Maxwell Poisson distribution were used to estimate incidence rate ratios (IRRs). Analyzed data included 8488 transactions by participants (n = 4,266 control arm, n = 4,222 intervention arm), out of which 2,411 (66%) were aged above 45 years, 5,660 (67%) were females, and 1,970 (23%) lived in socially disadvantaged neighborhoods. Intervention arm participants purchased 10% (IRR 1.10 (95% CI 0.99-1.23)) more meat and dairy alternatives and 16% (1.16 (0.99-1.36)) more meat alternatives than control arm participants, although these findings are not statistically significant. There was no difference in dairy alternative purchases (1.00 (0.90-1.10)). Intervention arm participants purchased 3% less meats (0.97 (0.93-1.02)) and 2% less dairy products (0.98 (0.95-1.02)) than control participants. Retailer revenue was not affected (0.98 (0.95-1.01)). Online nudging strategies alone did not lead to a statistically significant higher amount of plant-based purchases, but replication of this work is needed with increased study power. Future studies should also consider nudging strategies as part of a broader set of policies to promote plant-based purchases. TRIAL REGISTRATION: Prospectively registered on 14th of May 2022. ISRCTN16569242 (https://doi.org/10.1186/ISRCTN16569242).

The Patient Perspective on Colectomy for Recurrent Diverticulitis: A Qualitative Study

OBJECTIVE

Understand the patient's decision-making process regarding colectomy for recurrent diverticulitis.

BACKGROUND

The decision to pursue elective colectomy for recurrent diverticulitis is highly preference-sensitive. Little is known about the patient's perspective in this decision-making process.

METHODS

We performed a qualitative study utilizing focus groups of patients with recurrent diverticulitis at 3 centers across the United States. Using an iterative inductive/deductive approach, we developed a conceptual framework to capture the major themes identified in the coded data.

RESULTS

From March 2019 to July 2020, 39 patients were enrolled across 3 sites and participated in 6 focus groups. After coding the transcripts using a hierarchical coding system, a conceptual framework was developed. Major themes identified included participants' beliefs about surgery, such as normative beliefs (eg, subjective, value placed on surgery), control beliefs (eg, self-efficacy, stage of change), and anticipated outcomes (eg, expectations, anticipated regret); the role of behavioral management strategies (eg, fiber, eliminate bad habits); emotional experiences (eg, depression, embarrassment); current symptoms (eg, severity, timing); and quality of life (eg, cognitive load, psychosocial factors). Three sets of moderating factors influencing patient choice were identified: clinical history (eg, source of diagnosis, multiple surgeries), clinical protocols (eg, pre-op and post-op education), and provider-specific factors (eg, specialty, choice of surgeon).

CONCLUSIONS

Patients view the decision to undergo colectomy through 3 major themes: their beliefs about surgery, their psychosocial context, and moderating factors that influence participant choice to undergo surgery. This knowledge is essential both for clinicians counseling patients who are considering colectomy and for researchers studying the process to optimize care for recurrent diverticulitis.

Mental Time Travel as Self-Affirmation

ACADEMIC ABSTRACT

This article integrates and advances the scope of research on the role of mental time travel in bolstering the self. We propose that imagining the self in the future (prospection) or in the past (retrospection) highlights central and positive self-aspects. Thus, bringing to mind one's future or past broadens the perceived bases of self-integrity and offers a route to self-affirmation. In reviewing corresponding research programs on self-prospection and nostalgia, we illustrate that mental time travel serves to affirm the self in terms of self-esteem, coherence, and control. Mental time travel could be implemented as a source of self-affirmation for facilitating coping and behavior change in several domains such as relationships, health, education, and organizational contexts.

PUBLIC ABSTRACT

People can mentally travel to their future or to their past. When people imagine what they will be like in the future, or what they were like in the past, they tend to think about themselves in terms of the important and positive attributes that they possess. Thinking about themselves in such an affirming way expands and consolidates their self-views. This broader image of themselves can increase self-esteem (the extent to which one likes who they are), coherence (the extent to which one perceives life as meaningful), and control (the extent to which one feels capable of initiating and pursuing goals or effecting desirable outcomes). Mental time travel, then, has favorable or affirming consequences for one's self-views. These consequences can be harnessed to modify one's behavior in such life domains as relationships, health, education, and work.

Randomized Control Trial of a School-Based Curriculum that Teaches About Multiple Forms of Abuse

Most school-based prevention curricula for young children fail to address multiple types of abuse and limit instruction to a single day, despite evidence that polyvictimization is common and children learn better when allowed to practice material repeatedly. This study utilized a cluster randomized control trial design to evaluate a multi-abuse prevention program, the Monique Burr Foundation for Children (MBF) Child Safety Matters®, based on varying lesson structure. Participants included nine Florida schools consisting of 843 children in grades K-2. Schools were randomized within cluster to implement in two lessons, four lessons, or after study data collection (i.e., control group). Lessons averaged 34 minutes (SD = 8.8 minutes) in length for 2-lesson group and 23.6 minutes (SD = 6.9 minutes) for the 4-lesson condition. Knowledge was assessed before implementation and on average 11 weeks after implementation. There were no statistical differences between clusters. Controlling for pre-test scores, schools in the four-lesson group scored highest on a measure of knowledge of potentially risky and unsafe situations (M = 69.68, SE = .80) on post-test, followed by schools in the two-lesson group (M = 67.31, SE = .77), followed by schools in the control group (M = 62.92, SE = .76). Results support use of more frequent, shorter lessons for prevention programs and the promise of addressing multiple forms of child victimization.

Cynical people desire power but rarely acquire it: Exploring the role of cynicism in leadership attainment

Do cynical individuals have a stronger desire for power and are they more likely to acquire power at work? The negative consequences of cynicism-for cynics themselves and the people around them-render the examination of these questions particularly important. We first examined the role of cynicism in power motives. Results showed that more cynical individuals have a greater desire for power to avoid exploitation by others (and less so to exploit others; Study 1) and score higher on dominance (but not prestige or leadership) motives (Study 2). The subsequent two studies examined the role of cynicism in power attainment at work. A study of virtual teams (Study 3) showed that more cynical individuals were less likely to emerge as group leaders, and a prospective study of ~9000 employees followed for up to 10 years (Study 4) showed that cynicism predicted a lower likelihood of attaining a leadership position in organizations. Taken together, more (vs. less) cynical individuals have a stronger power-in particular, dominance-motive but they are not more successful at power acquisition. These findings inform the literature on cynicism and power and highlight the importance of cynical worldviews for leadership attainment.

Are there gender differences in promotion-prevention self-regulatory focus?

The purpose of this research is to examine gender differences in promotion/prevention self-regulatory focus, a dispositional motivational orientation with major implications for human functioning. First, a review of literature using social cognitive theory as a framework suggests that, driven by socialization processes, (1) women may on average be more prevention focused than men - meaning more vigilant to maintain a secure status quo, whereas (2) men may on average be more promotion focused than women - meaning more eager to advance to a better situation than their status quo. Second, we provide data to examine these possible gender differences in self-regulatory focus with secondary analyses of (a) our own existing data on dispositional regulatory focus and of (b) a large scale, representative panel study (LISS Survey). The data suggest a highly consistent difference with women being more prevention focused than men, while the difference in promotion focus is much smaller and is only found in European samples. Auxiliary data suggest promotion-focused women hold less traditional gender role beliefs as well as showing that regulatory focus partially explains examples of behavioural differences between men and women. The analysis of gender difference in regulatory focus sheds new light on gender differences and biases already known, and on regulatory focus, and as such opens up many new and important areas of future inquiry.

Objective Communication Patterns Associated With Team Member Effectiveness in Real-World Virtual Teams

OBJECTIVE

We explore the relationships between objective communication patterns displayed during virtual team meetings and established, qualitative measures of team member effectiveness.

BACKGROUND

A key component of teamwork is communication. Automated measures of objective communication patterns are becoming more feasible and offer the ability to measure and monitor communication in a scalable, consistent and continuous manner. However, their validity in reflecting meaningful measures of teamwork processes are not well established, especially in real-world settings.

METHOD

We studied real-world virtual student teams working on semester-long projects. We captured virtual team meetings using the Zoom video conferencing platform throughout the semester and periodic surveys comprising peer ratings of team member effectiveness. Leveraging audio transcripts, we examined relationships between objective measures of speaking time, silence gap duration and vocal turn-taking and peer ratings of team member effectiveness.

RESULTS

Speaking time, speaking turn count, degree centrality and (marginally) speaking turn duration, but not silence gap duration, were positively related to individual-level team member effectiveness. Time in dyadic interactions and interaction count, but not interaction length, were positively related to dyad-level team member effectiveness.

CONCLUSION

Our study highlights the relevance of objective measures of speaking time and vocal turn-taking to team member effectiveness in virtual project-based teams, supporting the validity of these objective measures and their use in future research.

APPLICATION

Our approach offers a scalable, easy-to-use method for measuring communication patterns and team member effectiveness in virtual teams and opens the opportunity to study these patterns in a more continuous and dynamic manner.

The nature of anchor-biased estimates and its application to the wisdom of crowds

We propose a method to achieve better wisdom of crowds by utilizing anchoring effects. In this method, people are first asked to make a comparative judgment such as "Is the number of new COVID-19 infections one month later more or less than 10 (or 200,000)?" As in this example, two sufficiently different anchors (e.g., "10" or "200,000") are set in the comparative judgment. After this comparative judgment, people are asked to make their own estimates. These estimates are then aggregated. We hypothesized that the aggregated estimates using this method would be more accurate than those without anchor presentation. To examine the effectiveness of the proposed method, we conducted three studies: a computer simulation and two behavioral experiments (numerical estimation of perceptual stimuli and estimation of new COVID-19 infections by physicians). Through computer simulations, we could identify situations in which the proposed method is effective. Although the proposed method is not always effective (e.g., when a group can make fairly accurate estimations), on average, the proposed method is more likely to achieve better wisdom of crowds. In particular, when a group cannot make accurate estimations (i.e., shows biases such as overestimation or underestimation), the proposed method can achieve better wisdom of crowds. The results of the behavioral experiments were consistent with the computer simulation findings. The proposed method achieved better wisdom of crowds. We discuss new insights into anchoring effects and methods for inducing diverse opinions from group members.

How Much Is Enough? The Relationship Between Prosocial Effort and Moral Character Judgments

The amount of effort required to bring about a prosocial outcome can vary from low-handing a stranger the wallet she just dropped-to high-spending days tracking down the owner of a lost wallet. The goal of the current research is to characterize the relationship between prosocial effort and moral character judgments. Does more prosocial effort always lead to rosier moral character judgments? Across four studies (N = 1,658), we find that moral character judgments increase with prosocial effort to a point and then plateau. We find evidence that this pattern is produced, in part, by descriptive and prescriptive norms: exceeding descriptive norms increases moral character judgments, but exceeding prescriptive norms has the opposite effect, which leads to a tapering off of moral character judgments at higher levels of effort.

Who Made This? Algorithms and Authorship Credit

Producers and creators often receive assistance with work from other people. Increasingly, algorithms can provide similar assistance. When algorithms assist or augment producers, does this change individuals' willingness to assign credit to those producers? Across four studies spanning several domains (e.g., painting, construction, sports analytics, and entrepreneurship), we find evidence that producers receive more credit for work when they are assisted by algorithms, compared with humans. We also find that individuals assume algorithmic assistance requires more producer oversight than human assistance does, a mechanism that explains these higher attributions of credit (Studies 1-3). The greater credit individuals assign to producers assisted by algorithms (vs. other people) also manifests itself in increased support for those producers' entrepreneurial endeavors (Study 4). As algorithms proliferate, norms of credit and authorship are likely changing, precipitating a variety of economic and social consequences.

Observing heroic behavior and its influencing factors in immersive virtual environments

Studying heroism in controlled settings presents challenges and ethical controversies due to its association with physical risk. Leveraging virtual reality (VR) technology, we conducted a three-study series with 397 participants from China to investigate heroic actions. Participants unexpectedly witnessed a criminal event in a simulated scenario, allowing observation of their tendency to physically intercept a thief. We examined situational factors (voluntariness, authority, and risk) and personal variables [gender, impulsivity, empathy, and social value orientation (SVO)] that may influence heroism. Also, the potential association between heroism and social conformity was explored. In terms of situational variables, voluntariness modulated participants' tendency to intercept the escaping thief, while perceived risk demonstrated its impact by interacting with gender. That is, in study 3 where the perceived risk was expected to be higher (as supported by an online study 5), males exhibited a greater inclination toward heroic behavior compared to females. Regarding other personal variables, the tendency to engage in heroic behavior decreased as empathy levels rose among males, whereas the opposite trend was observed for females. SVO influenced heroic behavior but without a gender interaction. Finally, an inverse relationship between heroism and social conformity was observed. The robustness of these findings was partly supported by the Chinese sample (but not the international sample) of an online study 4 that provided written descriptions of VR scenarios, indicating cultural variations. These results advance insights into motivational factors influencing heroism in the context of restoring order and highlight the power of VR technology in examining social psychological hypotheses beyond ethical constraints.

Prediction Challenge: Simulating Rydberg photoexcited cyclobutanone with surface hopping dynamics based on different electronic structure methods

This research examines the nonadiabatic dynamics of cyclobutanone after excitation into the n → 3s Rydberg S2 state. It stems from our contribution to the Special Topic of the Journal of Chemical Physics to test the predictive capability of computational chemistry against unseen experimental data. Decoherence-corrected fewest-switches surface hopping was used to simulate nonadiabatic dynamics with full and approximated nonadiabatic couplings. Several simulation sets were computed with different electronic structure methods, including a multiconfigurational wavefunction [multiconfigurational self-consistent field (MCSCF)] specially built to describe dissociative channels, multireference semiempirical approach, time-dependent density functional theory, algebraic diagrammatic construction, and coupled cluster. MCSCF dynamics predicts a slow deactivation of the S2 state (10 ps), followed by an ultrafast population transfer from S1 to S0 (<100 fs). CO elimination (C3 channel) dominates over C2H4 formation (C2 channel). These findings radically differ from the other methods, which predicted S2 lifetimes 10-250 times shorter and C2 channel predominance. These results suggest that routine electronic structure methods may hold low predictive power for the outcome of nonadiabatic dynamics.

Exploring the relationship among soccer-related knowledge, attitude, practice, and self-health in Chinese campus soccer education

China has promoted campus soccer for over a decade due to its potential health benefits. The study aimed to explore soccer knowledge (SK), soccer attitude (SA), soccer practice (SP), and health status among Chinese freshmen and sophomore undergraduates who had received campus soccer education. Of the 7419 participants, 1,069 were valid and included in the analysis. Structural equation modeling (SEM) results indicated SK is positively associated with SA (p < 0.001), but negatively with SP (p < 0.01). SA was positively linked to SP (p < 0.001). SK indirectly affected SP through SA (Z = 13.677). Random forest-tree-structured Parzen estimators (RF-TPE) with SHAP indicated SP holds primary importance with a strong negative impact on health. Additionally, differences in rankings for SK, SA, and SP were observed among gender and urban-rural groups. These results reveal current campus soccer education is suboptimal to health promotion.

Effects of COVID-19 vaccine safety framing on parental reactions

As a major concern shared by parents globally, COVID-19 vaccine safety is typically being messaged to the public in a negative frame in many countries. However, whether the COVID-19 vaccine safety framing have an effect on parents when vaccinating their children is unclear. Here we implement an online survey with a convenience sample of 3,861 parents living in mainland China, all over 18 years old and with at least one child under 18. The parents were randomly assigned to receive information about COVID-19 vaccine safety in either a negative frame (incidence of side effects) or a positive frame (the inverse incidence of side effects), to compare parental reactions to a range of questions about communication, risk perception, trust, involvement and behavioral intention. We found that parents were more likely to regard vaccine safety as relevant to policy support and as a higher priority for government when receiving positively framed information (p = 0.002). For some specific subgroups, parents in positive framing group showed lower risk perception and higher trust (p<0.05). This suggests that positive framing of COVID-19 vaccine safety messages show more effective performance than negative framing in terms of involvement, as well as trust and risk perception in specific subgroups, which may lead to a reflection on whether to adjust the current widespread use of negative framing. Our findings inform how governments and health care workers strategically choose the framing design of COVID-19 vaccine safety information, and have important implications for promoting COVID-19 vaccination in children in the future.

Analysing the effect of resilience and perceived social environment on university students' intention to start sustainable ventures

The literature mostly has addressed the determinants of entrepreneurial intention in general and social entrepreneurship, without focusing specifically on sustainable entrepreneurial intention despite it has become highly relevant in addressing environmental degradation and social challenges. This study aims to contributes to the understanding of psychological and social factors that influence sustainable business, evaluating the effect of resilience, subjective norms, and perceived social support on sustainable entrepreneurial intention. We analysed the online survey responses of 433 students from Chile and Ecuador enrolled in business and engineering programs using Partial Least Squares Structural Equation Models (PLS-SEM), moreover, a multi-group analysis (MGA) has been conducted to assess gender differences. The findings have supported the positive effect of psychological resilience and subjective norms on perceived social support, besides, an important effect of social support on sustainable entrepreneurial intention was found. These results offer new evidence regarding the significance of the social environment, support networks, and resilience of university students in fostering the establishment of sustainable businesses with a focus on social well-being and environmental protection in Latin America. This is particularly pertinent as the countries in this region are grappling with social and environmental challenges that could be addressed through sustainable entrepreneurship.

"It doesn't matter if you are in charge of the trees, you always miss the trees for the forest": Power and the illusion of explanatory depth

Power can increase overconfidence and illusory thinking. We investigated whether power is also related to the illusion of explanatory depth (IOED), people's tendency to think they understand the world in more detail, coherence, and depth than they actually do. Abstract thinking was reported as a reason for the IOED, and according to the social distance theory of power, power increases abstract thinking. We linked these literatures and tested construal style as a mediator. Further, predispositions can moderate effects of power and we considered narcissism as a candidate because narcissism leads to overconfidence and may thus increase the IOED especially in combination with high power. In three preregistered studies (total N = 607), we manipulated power or measured feelings of power. We found evidence for the IOED (regarding explanatory knowledge about devices). Power led to general overconfidence but had only a small impact on the IOED. Power and narcissism had a small interactive effect on the IOED. Meta-analytical techniques suggest that previous findings on the construal-style-IOED link show only weak evidential value. Implications refer to research on management, power, and overconfidence.

Factors affecting metaverse adoption in education: A systematic review, adoption framework, and future research agenda

The Metaverse, underpinned by its technical infrastructure, heavily relies on user engagement and behavior for successful integration into educational settings. Understanding its driving factors is essential for such a platform to transition from theory to practice, especially in educational settings. However, these factors remain elusive due to inconsistencies in infrastructure and environments. Therefore, this systematic review aims to fill this void by presenting an integrative view on Metaverse adoption in education. This is achieved via three primary dimensions: establishing a taxonomy of the factors influencing Metaverse adoption in education, proposing a framework for Metaverse adoption, and suggesting future research trajectories in this domain. The review systematically classifies the influential factors into four distinct categories: psychological and motivational factors, quality factors, social factors, and inhibiting factors. The proposed framework provides a structured approach for future studies investigating the Metaverse adoption in educational settings. The proposed framework also emphasizes that educational institutions should not only consider the technical prerequisites but also the social, psychological, and motivational aspects of the Metaverse. The study also pinpoints several critical research agendas to enhance our understanding of Metaverse adoption in education. The insights from this review are invaluable for educational institutions, policymakers, developers, and researchers, significantly enriching the emerging field of Metaverse adoption.

Integrating 'undetectable equals untransmittable' into HIV counselling in South Africa: the development of locally acceptable communication tools using intervention mapping

BACKGROUND

The global campaign for "Undetectable equals Untransmittable" (U = U) seeks to spread awareness of HIV treatment as prevention, aiming to enhance psychological well-being and diminish stigma. Despite its potential benefits, U = U faces challenges in Sub-Saharan Africa, with low awareness and hesitancy to endorse it. We sought to develop a U = U communications intervention to support HIV counselling in primary healthcare settings in South Africa.

METHODS

We used Intervention Mapping (IM), a theory-based framework to develop the "Undetectable and You" intervention for the South African context. The six steps of the IM protocol were systematically applied to develop the intervention including a needs assessment consisting of a systematic review and qualitative research including focus group discussions (FGD) and key informant (KI) interviews. Program objectives and target population were determined before designing the intervention components and implementation plan.

RESULTS

The needs assessment indicated low global U = U awareness, especially in Africa, and scepticism about its effectiveness. Lay counsellors and clinic managers stressed the need for a simple and standardized presentation of U = U addressing both patients' needs for encouragement and modelling of U = U success but also clear guidance toward ART adherence behaviour. Findings from each step of the process informed successive steps. Our final intervention consisted of personal testimonials of PLHIV role models and their partners, organized as an App to deliver U = U information to patients in primary healthcare settings.

CONCLUSIONS

We outline an intervention development strategy, currently in evaluation stage, utilizing IM with formative research and input from key U = U stakeholders and people living with HIV (PLHIV).