Predicting Behavior With Implicit Measures: Disillusioning Findings, Reasonable Explanations, and Sophisticated Solutions

Measuring implicit associations with behaviours to improve resident mood: development of implicit association tasks for nursing home care providers

Objective

To develop and evaluate instruments for measuring implicit associations of nursing home care providers with behaviours aimed at improving resident mood.

Method

Study 1 (N = 41) followed an iterative approach to develop two implicit association tasks measuring implicit attitude (positive versus negative valence) and motivation (wanting versus not wanting) regarding mood-improving behaviours, followed by an evaluation of the content validity for target stimuli representing these behaviours. In Study 2 (N = 230), the tasks were assessed for stimulus classification ease (accuracy and speed) and internal consistency. A subsample (n = 111) completed additional questionnaires to evaluate convergent validity (with self-reported attitudes towards depression, altruism, and mood-improving behaviours), and discriminant validity (against social desirability), and repeated the tasks after 2 weeks to assess test-retest reliability.

Results

Content validity indexes for target stimuli were satisfactory. Error rates were acceptable for attribute stimuli, but exceeded the 10 % limit for target stimuli. Response times for all stimuli exceeded the 800-millisecond threshold. Both tasks demonstrated good internal consistency but poor test-retest reliability. Regarding convergent validity, both tasks significantly correlated with altruism, the implicit attitude task associated with self-reported mood-improving behaviours, and the implicit motivation task correlated with the behavioural scale of attitudes towards depression. Discriminant validity was supported as neither task was significantly associated with social desirability.

Conclusions

The implicit association tasks show potential for measuring implicit associations with mood-improving behaviours of care providers, offering an innovative pathway for exploring processes influencing caregiving behaviours. However, limitations in psychometric properties were identified, aligning with challenges observed in similar measures.

Psychometric evaluation of Liking and Wanting implicit association tests for physical activity and recreational screen use

Interest in the implicit processing of activity behaviors has been growing, but the psychometric properties of its measurement are often overlooked. This study examined the reliability and validity of two implicit association tests (IATs) designed to assess implicit affective and motivational processes. In the first session, 101 college students completed a Liking-IAT, a Wanting-IAT, and a survey on their attitudes and intentions regarding physical activity and sedentary screen-based recreational activities. One week later, participants reported their engagement in these activities, and 34 of them completed the IATs again. The psychometric evaluation revealed high split-half correlation coefficients and significant correlations with behavioral attitudes and intentions for both the IATs, indicating good split-half reliability and convergent validity. The Liking IAT but not the Wanting IAT demonstrated satisfactory test-retest reliability over a one-week interval and predictive potential for weekend physical activity and screen time. Divergence in psychometric performances suggests underlying differences in corresponding implicit processes, highlighting the need for further investigation into the temporal validity, sensitivity to change, and the interplay of various implicit processes.

Worldwide study reveals fluid sexual preferences in females and no association between gynephilia and non-heterosexuality

BACKGROUND

Social factors and a lack of clearself-awareness may prevent women from explicitly reporting their non-heterosexuality, and implicit measures could provide more reliable data.

AIM

This study examined non-heterosexuality and gynephilia in a large, global sample of women using implicit and explicit methods.

METHODS

A sample of 491 women participated in this cross-sectional study. Participants completed a biographical questionnaire, the Autobiographical-Implicit Association Test, the Sexual Preference-Implicit Association Test (SP-IAT), and an explicit measure of sexual orientation. In a follow-up study, 263 participants were recontacted and completed the Autobiographical Sexual Orientation IAT and answered additional questions about their sexual behavior and preferences related to the stimuli on the SP-IAT.

OUTCOMES

The main outcome measures were D-scores on implicit association tests and scores on explicit measures of sexual orientation and behaviors.

RESULTS

Implicit measures showed a higher rate of gynephilia (67.8%) than explicit non-heterosexuality (19.6%), with consistent results across continents. The findings suggest that women may be attracted to other women without necessarily desiring sexual encounters with them. Furthermore, the results suggest a degree of fluidity in sexual preferences in the female population.

CLINICAL IMPLICATIONS

Studying the prevalence of gynephilia and non-heterosexuality in adult women can inform the development of health promotion programs tailored to women's diverse sexual experiences and preferences.

STRENGTHS & LIMITATIONS

Strengths include the global sample and the use of both implicit and explicit measures. Limitations involve the cross-sectional web-based design, potential sample biases, and aspects related to the validity of the SP-IAT.

CONCLUSION

Implicit measures of non-heterosexuality appear to be less tied to social factors than explicit assessments. In women, gynephilia may not necessarily serve as a proxy for non-heterosexuality. Moreover, women seem to exhibit greater fluidity in sexual preferences and behaviors than men.

Empathy mitigates the relationship between ageism and subjective age in late life

This study corresponds with a dispute in gerontology literature about whether a younger subjective age acts as a psychological defense for older adults by perceiving themselves as younger in order to dissociate from their age-group or as a marker of good physical health. This cross-sectional study presents a preliminary step to clarify this dispute. We examined the role of emotional empathy (measured by the Multifaceted Empathy Test) as a moderator in the ageism (measured implicitly by the Brief Implicit Association Test) and subjective age (measured on Likert scale) association on a convenience sample of 203 community-dwelling older adults (aged 65-90, M = 74.54, SD = 6.76). It was hypothesized that implicit ageism would be associated with younger subjective age and that this association would be only evident among older adults with lower emotional empathy. Implicit ageism was not associated with younger subjective age. As expected, hierarchical linear regression showed that the connection between higher implicit ageism and a younger subjective age remains significant (p = 0.012) only among participants with lower emotional empathy (∆R2 = 0.022, β = 0.156). Higher emotional empathy was associated with younger subjective age. For older adults who are equipped with the ability to feel others' emotions, the defensive dissociation between self and other perceptions of aging might be unnecessary. Theoretical and methodological implications are discussed.

Maternal Health Disparities in Acute Care Rehabilitation

Patients with a high-risk pregnancy or who immediately give birth are often not provided access to acute care occupational and physical therapy during their hospital admission. The greatest potential for health care crises, including maternal mortality, occurs during the first 6 weeks after birth. Maternal mortality and morbidity, which continue to rise in the United States, are considered indicators of the overall population health of a country. It is estimated that over 80% of pregnancy-related deaths are preventable. The leading causes of death within the first 6 weeks after birth are hemorrhage, hypertensive disorders, and infection. Implicit biases about childbearing individuals who are perceived to be relatively young, independent, active, and healthy may unintentionally contribute to areas of substandard care that adversely impact maternal health outcomes. It is a professional and ethical imperative that health providers, including occupational and physical therapists, establish themselves as allies to patient groups at high risk for disparate treatment. The Acute Care OB Rehab Implicit Bias Self-Reflection Tool is an instrument designed for health providers to identify stereotypes that may contribute to inequitable access to rehabilitation in the hospital after birth. Including rehabilitation services for the perinatal population in the hospital setting can play a pivotal role in early detection of adverse events with activity that may directly impact the increasing maternal mortality rate in the United States.

Negative or positive left or right? The influence of attribute label position on IAT effects in picture-word IATs and word IATs

The Implicit Association Test (IAT) is a widely used measure of implicit attitudes. Despite its application in various fields, the malleability of the IAT by different methodological factors has been shown frequently. In this article, we focus on two factors that potentially influence the IAT effect, but which have received either inconsistent or no support so far: the IAT version (i.e., picture-word IAT vs. word IAT) and the position of the attribute labels on the screen (i.e., the positive or negative label on the left side). In two experiments, we used the original flower-insect IAT to systematically analyse the effects of the position of attribute labels (i.e., the assignment of the positive or the negative attribute label to the left screen position) and the block order of compatible (e.g., flower and positive) and incompatible blocks (e.g., flower and negative) as between-subjects factors. Reliable IAT effects were observed for the picture-word IAT and the word IAT when calculating the IAT effect as a difference in the response times as well as when computing the recommended D Score as IAT outcome. Smaller IAT effects occurred in the picture-word IAT than in the word IAT, supporting existing literature. In addition, an effect of the position of the attribute labels on the screen was found in both experiments, resulting in larger IAT effects when the negative attribute label was positioned on the left. This effect also appeared when calculating the D Score. The study highlights the importance of methodical factors for the IAT outcome.

Association between abstraction level and time: Are future and past more abstract than the present?

Construal level theory suggests that objects or events are represented differently depending on their psychological distance from ourselves. Specifically, objects and events should be represented more abstractly the farther they are removed from direct experience through distance in the spatial, temporal, social, or hypotheticality domains. Bar-Anan et al. reported a key finding supporting this assumed association of the various distance dimensions and abstraction level. In their study, participants responded faster in an Implicit Association Task when temporally near and concrete concepts, as well as temporally far and abstract concepts, were mapped to the same rather than different response keys. In this study, we conceptually replicated this basic finding when employing temporal adverbs relating to present versus future time, and nouns referring to concrete versus abstract concepts (Experiment 1). Evidence for such an association, however, was largely absent (and significantly weaker than in Experiment 1) when temporal adverbs relating to the past were employed as instances of the large temporal distance category (Experiment 2). We propose that the uncertainty associated with the future, as opposed to the past, might play an important role in this temporal asymmetry by increasing psychological distance.

In the I of the beholder: an attempt to capture the implicit self-concept regarding psychopathy

This article explores the implicit self-concept pertaining to psychopathy. Two online studies showed inconsistent results, with Study 1 (n = 243) suggesting that psychopathy is linked to an implicit self-concept marked by low empathy and Study 2 (n = 230) implying no such relationship. In a sample of offenders and community controls (Study 3a, n = 166), higher scores on the Psychopathy Checklist-Revised (PCL-R) were related to an implicit self-concept of being less rather than more antisocial, and the implicit self-concept showed incremental validity compared to the explicit self-concept. The retesting of an offender subsample (Study 3b, n = 47) yielded no evidence for temporal stability or convergent validity. The implicit self-concept of highly psychopathic individuals thus appears to vary, depending on the social context. Future studies should replicate these results in different samples, using additional external correlates.

Design and pilot test of an implicit bias mitigation curriculum for clinicians

Introduction

Clinician implicit racial bias (IB) may lead to lower quality care and adverse health outcomes for Black patients. Educational efforts to train clinicians to mitigate IB vary widely and have insufficient evidence of impact. We developed and pilot-tested an evidence-based clinician IB curriculum, "REACHing Equity."

Methods

To assess acceptability and feasibility, we conducted an uncontrolled one-arm pilot trial with post-intervention assessments. REACHing Equity is designed for clinicians to: (1) acquire knowledge about IB and its impact on healthcare, (2) increase awareness of one's own capacity for IB, and (3) develop skills to mitigate IB in the clinical encounter. We delivered REACHing Equity virtually in three facilitated, interactive sessions over 7-9 weeks. Participants were health care providers who completed baseline and end-of-study evaluation surveys.

Results

Of approximately 1,592 clinicians invited, 37 participated, of whom 29 self-identified as women and 24 as non-Hispanic White. Attendance averaged 90% per session; 78% attended all 3 sessions. Response rate for evaluation surveys was 67%. Most respondents agreed or strongly agreed that the curriculum objectives were met, and that REACHing Equity equipped them to mitigate the impact of implicit bias in clinical care. Participants consistently reported higher self-efficacy for mitigating IB after compared to before completing the curriculum.

Conclusions

Despite apparent barriers to clinician participation, we demonstrated feasibility and acceptability of the REACHing Equity intervention. Further research is needed to develop objective measures of uptake and clinician skill, test the impact of REACHing Equity on clinically relevant outcomes, and refine the curriculum for uptake and dissemination.ClinicalTrials.gov ID: NCT03415308.

Negative affect related to door-in-the-face strategy

A full 46 years after the first study of the door-in-the-face strategy (DITF), there is still a debate about the processes behind its effect. One relatively unexplored interpretation is the presence of negative affect related to large request refusal. We explored negative affect after large request refusal both explicitly (Experiment 1) and implicitly (Experiments 1 and 2). Participants were in a negative state after large request refusal (Experiment 1), and target request acceptance was a function of their emotional state (Experiment 2). Negative affect appears to play a role in acceptance of the target request in the door-in-the-face strategy. However, this pattern of results was only observed when affect was measured implicitly. The findings shed new light on the DIFT, by taking into account the complexity of the interaction with emotion. The reasons why negative affect occurs after large request refusal are discussed.

Implicit beliefs and automatic associations in smoking

BACKGROUND AND OBJECTIVES

Dual process models of addiction suggest that controlled, goal-directed processes prevent drug-use, whereas impulsive, stimulus-driven processes promote drug-use. The most frequently used measure of automatic smoking-related processes, the implicit association test (IAT), has yielded mixed results. We examine the validity of two alternative implicit measures: 1) the affect misattribution procedure (AMP), a measure of automatic evaluations, and 2) the relational responding task (RRT), a measure of implicit beliefs.

METHODS

Smokers and non-smokers performed smoking-related versions of the AMP and the RRT and filled in questionnaires for smoking dependence. Smokers participated in two sessions: once after they just smoked, and once after being deprived for 10 h. Smokers also kept a smoking diary for a week after the second session.

RESULTS

We found significant differences between smokers and non-smokers on the RRT, t (86) = 2.86, p = .007, d = 0.61, and on the AMP, F (1, 85) = 6.22, p = .015, pƞ2 = 0.07. Neither the AMP nor the RRT were affected by the deprivation manipulation. Smoking dependence predicted smoking behavior in the following week; the AMP and RRT did not explain additional variance.

LIMITATIONS

Possibly, our manipulation was not strong enough to affect the motivational state of participants in a way that it changed their implicit cognitions. Future research should examine the sensitivity of implicit measures to (motivational) context.

CONCLUSIONS

We found limited evidence for the validity of the smoking-AMP and the smoking-RRT, highlighting the need for a critical view on implicit measures.

'Interesting' or 'boring': Modifying the implicit association task to measure implicit fire interest in an adolescent community sample

The efficacy of explicit measures in assessing fire interest is often compromised by social desirability biases, presenting a challenge for early intervention programs aimed at preventing firesetting behaviour. The current study aimed to validate a novel fire interest Implicit Association Task (IAT), as a more reliable measure of implicit fire interest in adolescents. An Australian community adolescent sample of 85 participants, aged 10-17 (M = 13.65, SD = 1.81), completed a series of questionnaires, and the novel fire interest IAT. Based on self-reports, participants were classified as firelighters (n = 52) or non-firelighters (n = 33). IAT outcomes revealed an inclination towards associating "fire" with "interesting." Notably, firelighters, compared to non-firelighters, performed significantly quicker during hypothesis-consistent trials of the IAT where fire-images were paired with interesting-words. Moreover, a weak correlation emerged between the speed of responses in these hypothesis-consistent IAT trials and self-reported fire interest. This investigation is one of the few that examined the efficacy of implicit measures of fire interest and is the first to do so using a modified IAT. With continued refinement, the fire interest IAT could be successfully used to assist with early intervention programs aimed at preventing child firesetting behaviour. PsychINFO Code: 3230.

Automatic price appraisals: why they matter and how to measure them

Accurately estimating consumers' willingness-to-pay (WTP) is crucial to product design, pricing decisions, and the design of competitive marketing strategies. However, traditional self-report measures of WTP are susceptible to many reporting biases, including tactical responding or an inability to make accurate estimates. Importantly, appraisals also occur automatically (i.e., in the absence of substantial time, intention, awareness, and/or substantial cognitive resources) and implicit measures used to capture automatic appraisals are less susceptible to the sort of reporting biases that self-report measures can be affected by. However, the only existing implicit measure for assessing automatic price appraisals (the Task Rule Congruency paradigm, 'TRC') is impractical because of the large number of trials and time it requires. Accordingly, here we introduce the Implicit Attribute Classification Task (IMPACT), test its effectiveness for the measurement of automatic price appraisals (Study 1), and directly compare its effectiveness and utility with that of the TRC (Study 2). We find that the IMPACT is an efficient measure of automatic price appraisals, that it produces considerably larger effects compared to the TRC, and that it does so while substantially shortening the procedure. We also discuss how the IMPACT scores can be used to derive an implicit measure of willingness to pay. Our findings make a substantial contribution to both research and practice by providing an effective tool that facilitates, for the first time, an efficient exploration of implicit WTP.

Can side effect expectations be assessed implicitly? A comparison of explicit and implicit expectations of vaccination side effects

OBJECTIVE

Treatment expectations alter the probability of experiencing unpleasant side effects from an intervention, including vaccinations. To date, expectations have mostly been assessed explicitly bearing the risk of bias. This study aims to compare implicit expectations of side effects from COVID-19 and flu vaccinations and to examine their relationships with vaccine attitudes and intentions.

METHODS

N = 248 participants took part in a cross-sectional online survey assessing explicit and implicit expectations, as well as vaccine-related attitudes and personal characteristics. A Single Category Implicit Association Test (SC-IAT) was developed to assess implicit side effect expectations. Explicit side effect expectations were measured with the Treatment Expectation Questionnaire (TEX-Q).

RESULTS

Whereas explicit and implicit expectations regarding COVID-19 vaccine were significantly correlated (r = -0.325, p < .001), those correlations could not be found regarding flu vaccine (r = -0.072, p = .32). Explicit measures (COVID-19: β = -0.576, p < .001; flu: β = -0.301, p < .001) predicted the intention to receive further vaccinations more than implicit measures (COVID-19: β = -0.005, p = .93; flu: β = 0.004, p = .96). Explicit measures (COVID-19: OR = 0.360, p < .001; flu: OR = 0.819, p = .03) predicted vaccination status, while implicit measures did not (COVID- 19: OR = 2.643, p = .35; flu: OR = 0.829, p = .61).

CONCLUSION

Expectations to experience side effects from vaccinations can be measured implicitly, in addition to explicit measures. Further investigation needs to determine the relative contribution and additive value of using implicit measures to assess treatment expectations.

An implicit measure of growth mindset uniquely predicts post-failure learning behavior

Research on implicit theories of intelligence (a.k.a. intelligence mindset) has shown that endorsing a stronger growth mindset (the belief that intelligence can be improved) is adaptive in the face of difficulties. Although the theory presumes implicit processes (i.e., unaware beliefs, guiding behaviors and actions automatically), the concept is typically assessed with self-reports. In this project we brought together research on intelligence mindset with research on implicit social cognition. Harnessing recent innovations from research on implicit measures, we assessed intelligence mindsets on an implicit level with a mousetracking Propositional Evaluation Paradigm. This measure captures the spontaneous truth evaluation of growth- and fixed-mindset statements to tap into implicit beliefs. In two preregistered laboratory studies (N = 184; N = 193), we found that implicitly measured growth mindsets predicted learning engagement after an experience of failure above and beyond the explicitly measured growth mindset. Our results suggest that implicit and explicit aspects of intelligence mindsets must be differentiated. People might be in a different mindset when making learning-related decisions under optimal conditions (i.e., with ample time and capacity) or under suboptimal conditions (i.e., when time pressure is high). This advancement in the understanding of implicit theories of intelligence is accompanied with substantial implications for theory and practice.

The visual analogue scale as a child-friendly measure of the unhealthy = tasty intuition

Worldwide, obesity is a growing concern. The implicit belief that healthiness and tastiness in food are inversely related (the Unhealthy = Tasty Intuition or UTI) decreases healthy food consumption and increases the risk of obesity. Since also childhood obesity has increased at an alarming rate and a large component of adult obesity is established during childhood, questions about children's own food beliefs and preferences are important. However, methods currently used to assess the UTI are either unvalidated Likert scales or implicit measures that are time intensive and too complex to be used for children. Two studies presented here offer an alternative measurement - the simple visual analogue scale. The findings show that this measure is more effective in predicting dietary quality in adults and the frequency of healthy food consumption in children compared to more traditional measures. This simple and effective tool could be used by academics and health practitioners alike to better understand children's food beliefs at an early age, which is a critical step when addressing the increasing obesity problem.

Does Implicit Racial Bias Affect Auditory-Perceptual Evaluations of Dysphonic Voices?

PURPOSE

The purpose of this study was to understand the role of implicit racial bias in auditory-perceptual evaluations of dysphonic voices by determining if a biasing effect exists for novice listeners in their auditory-perceptual ratings of Black and White speakers.

METHOD

Thirty speech-language pathology graduate students at Boston University listened to audio files of 20 Black speakers and 20 White speakers of General American English with voice disorders. Listeners rated the overall severity of dysphonia of each voice heard using a 100-unit visual analog scale and completed the Harvard Implicit Association Test (IAT) to measure their implicit racial bias.

RESULTS

Both Black and White speakers were rated as less severely dysphonic when their race was labeled as Black. No significant relationship was found between Harvard IAT scores and differences in severity ratings by race labeling condition.

CONCLUSIONS

These findings suggest a minimizing bias in the evaluation of dysphonia for Black patients with voice disorders. These results contribute to the understanding of how a patient's race may impact their visit with a clinician. Further research is needed to determine the most effective interventions for implicit bias retraining and the additional ways that implicit racial bias impacts comprehensive voice evaluations.

How to Build and How not to Build an Implicit Measure in Behavior Analysis: A case Study Using the Function Acquisition Speed Test

This article provides a comprehensive overview of the development of a behavior-analytic alternative to the popular implicit association test (IAT), namely, the function acquisition speed test (FAST). The IAT appears, prima facia, to indirectly assess participants' learning histories with regard to the categorization of stimuli. However, its origin within cognitive psychology has rendered it replete with mentalism, conceptual ambiguity, statistical arbitrariness, and confounding procedural artifacts. The most popular behavioral alternative to the IAT, the widely used implicit relational assessment procedure (IRAP), has inherited many of these concerning artifacts. In this article, we present a behavior-analytic critique of both the IAT and IRAP, and argue that a behavior-analytic approach to implicit measures must have stimulus control front and center in its analysis. We then outline a series of early research studies that provided the basis for a potentially superior procedure within our field. We go on to outline how this early research was harnessed in stepwise research, guided by a strict adherence to traditional behavior-analytic methods for the analysis of stimulus relations, to increasingly modify a test format fit for the behavior analyst interested in assessing stimulus relatedness.

Weight stigma, welfare stigma, and political values: Evidence from a representative British survey

Obesity-related stigma is increasingly recognised as a public health issue, with serious implications for mental and physical health. However, very little is known about what drives inter-individual differences in obesity-stigmatizing views, and how they are distributed in the population. If views about obesity are not independent of a person's wider beliefs and values, this must be understood so that obesity stigma can be effectively tackled. In a representative sample of British adults aged 18-97 (N = 2186), we explore predictors of weight-stigmatizing attitudes. We consider demographics, socioeconomic position, factors related to one's own weight and health, and beliefs about the causes and consequences of obesity. We explore the role of core political values which predict views about other stigmatized groups, and views about welfare recipients, who are frequently linked with obesity in public and political discourse. Finally, we assess to what extent demographic differences in weight-stigmatizing attitudes are explained by individual body mass index (BMI), attitudes, and beliefs. Consistent with previous studies, women were less weight-stigmatizing than men. People in late middle-age were less weight-stigmatizing than younger or older adults. Adjusted for age and gender, an index of weight-stigmatizing views was positively associated with income, and highest in intermediate categories of education and occupational social class. Weight-stigmatizing attitudes were associated with more right-wing values, more authoritarian values, and more stigmatizing views about welfare recipients. Factors including own BMI, beliefs about causes of obesity, welfare-stigmatizing attitudes and authoritarian values contributed to socioeconomic differences. Weight-stigmatizing attitudes show clear differences between demographic groups, but also vary according to wider social attitudes, beliefs, and a person's core political values. Efforts to reduce weight stigma, and other kinds of stigma, may be more effective if they recognise these links.

Unconscious Bias among Health Professionals: A Scoping Review

BACKGROUND

Unconscious biases are one of the causes of health disparities. Health professionals have prejudices against patients due to their race, gender, or other factors without their conscious knowledge. This review aimed to provide an overview of research on unconscious bias among health professionals and to investigate the biases that exist in different regions of the world, the health professions that are considered, and the research gaps that still exist.

METHODS

We conducted a scoping review by systematically searching PubMed/MEDLINE, CINAHL, PsycINFO, PsycARTICLES, and AMED. All records were double-screened and included if they were published between 2011 and 2021.

RESULTS

A total of 5186 records were found. After removing duplicates (n = 300), screening titles and abstracts (n = 4210), and full-text screening (n = 695), 87 articles from 81 studies remained. Studies originated from North America (n = 60), Europe (n = 13), and the rest of the world (n = 6), and two studies were of global scope. Racial bias was investigated most frequently (n = 46), followed by gender bias (n = 11), weight bias (n = 10), socio-economic status bias (n = 9), and mental illness bias (n = 7). Most of the studies were conducted by physicians (n = 51) and nurses (n = 20). Other health care professionals were rarely included in these studies.

CONCLUSIONS

Most studies show that health professionals have an implicit bias. Racial biases among physicians and nurses in the USA are well confirmed. Research is missing on other biases from other regions and other health professions.

Relationships between the race implicit association test and other measures of implicit and explicit social cognition

Background

The race-based Implicit Association Test (IAT) was proposed to measure individual differences in implicit racial bias subsumed within social cognition. In recent years, researchers have debated the theoretical tenets underpinning the IAT, questioning whether performance on this task: (1) measures implicit attitudes that operate automatically outside of conscious awareness; (2) reflects individual differences in social cognition; and (3) can predict social behavior. One way to better address these research questions is to assess whether the race-IAT correlates with other implicit processes that are subsumed within social cognition.

Aims

The current study assessed whether the race-IAT was related to other commonly used individual difference measures of implicit (and explicit) social cognition. Experiment 1 assessed whether dissociable patterns of performance on the race-IAT were related to measures of implicit imitative tendencies, emotion recognition and perspective taking toward White task actors, as well as explicit measures of trait and state affective empathy and racial bias. Overcoming limitations of task conceptual correspondence, Experiment 2 assessed whether these latter tasks were sensitive in detecting racial biases by using both White and Black task actors and again examined their relationships with the race-IAT.

Method

In two lab-based experiments, 226 and 237 participants completed the race-IAT followed by an extensive battery of social cognition measures.

Results

Across both experiments, pro-White/anti-Black bias on the race-IAT was positively related to a pro-White bias on explicit measures of positive affective empathy. However, relationships between the race-IAT and implicit imitative tendencies, perspective taking, emotion recognition, and explicit trait and negative state affective empathy were statistically equivalent.

Conclusion

The race-IAT was consistently related to explicit measures of positive state affective empathy but not to other individual difference measures of implicit social cognition. These findings are discussed with regards to the theoretical underpinnings of the race-IAT as an individual difference measure of implicit social cognition, as well as alternative explanations relating to the reliability of social cognition measures and the various combinations of general-purpose (social and non-social) executive processes that underpin performance on these tasks.

A 3D framework of implicit attitude change

According to early theories, implicit (automatic) social attitudes are difficult if not impossible to change. Although this view has recently been challenged by research relying on experimental, developmental, and cultural approaches, relevant work remains siloed across research communities. As such, the time is ripe to systematize and integrate disparate (and seemingly contradictory) findings and to identify gaps in existing knowledge. To this end, we introduce a 3D framework classifying research on implicit attitude change by levels of analysis (individual vs. collective), sources of change (experimental, ontogenetic, and cultural), and timescales (short term vs. long term). This 3D framework highlights where evidence for implicit attitude change is more versus less well established and pinpoints directions for future research, including at the intersection of fields.

Tech-Savvy Men and Caring Women: Middle School Students’ Gender Stereotypes Predict Interest in Tech-Education

The labor market is strongly gender segregated with few women working in the tech sector (e.g., IT) and few men working in the care sector (e.g., nursing). We tested the hypothesis that middle school students strongly associate technology with men and caregiving with women in a Swedish context (i.e., a country that scores high in gender equality indices), and that these gender stereotypes for tech relate to girls’ lower interest in tech-focused education. We measured technology/caregiving gender stereotypes with implicit (the Implicit Association Test) and explicit (self-report) measures in a sample of middle school students (n = 873). The results supported the main hypotheses, and corroborate Eccles’s expectancy value theory, indicating that the endorsement of implicit gender stereotypes may serve as barriers to pursuing masculine-typed career paths for women. Further, a sample of middle school teachers (n = 86) showed stronger implicit gender stereotypes than the students. Unexpectedly, middle school girls with a foreign background showed no implicit gender stereotypes, which we discuss in relation to the gender-equality paradox. These findings suggest that to fulfill the recruitment needs of an increasingly digitalized world, the tech-industry and other stakeholders should put effort into counteracting the stereotype that technology is for men.

Implicit Racial and Gender Bias About Handguns: A New Implicit Association Test

This study measured implicit and explicit racial bias about women and handguns and addressed important perceptions and stereotypes about gun competence and victimization that vary based on race and gender. We administered a national survey to 1,000 US adults using a new Race-Women-Handguns Implicit Association Test (IAT). Survey weighting was used to generate nationally representative estimates on the prevalence of implicit racial bias about women with handguns. The majority of participants (62.5%) associated Black women with handguns and White women with smartphones (weighted-mean IAT = 0.252; 95% CI [0.227, 0.276]) reflecting an anti-Black bias among US adults that is stereotype consistent associating Black women with handguns and White women with smartphones. The proportion that indicated Black and White women were competent with handguns was low (21.6% and 22.4%, respectively), and the proportion of US adults who indicated Black women are more likely to experience intimate partner violence (range: 19.4%-22.9%) and sexual harassment/assault (range: 11.4%-20.4%) was low compared to the prevalence of both forms of violence US among Black women that may impact the decision to possess a handgun. These findings suggest there is an anti-Black implicit bias about women with handguns (associating Black women with handguns) among US adults and support the need for further research measuring racism in systems and structures that intersect with gun possession.

Combatting ageism through virtual embodiment? Using explicit and implicit measures

OBJECTIVES

Ageism is defined as stereotypes, prejudice, and discrimination towards people because of their age. Although ageism can be directed towards people of any age group, most research has focused on ageism towards older people. Ageism towards older people is known to have a significant impact on their health and wellbeing and to even result in higher healthcare costs. The present study evaluated the use of virtual embodiment (VE) to reduce self- and other-directed ageism.

DESIGN, SETTING, AND PARTICIPANTS

We randomized 80 individuals between the ages of 18 and 35 years to one of two conditions: VE as an older or a younger avatar.

RESULTS

No differences were found on explicit measures of ageism. Once multiple comparisons were accounted for, a nonsignificant reduction in implicit age bias following exposure to the older avatar (Cohen's d = .75, p = .02) also was found.

CONCLUSIONS

Past research has established the effectiveness of VE in relation to implicit measures. However, once both explicit and implicit measures are included and multiple comparisons are accounted for, neither explicit nor implicit measures of ageism show a significant effect. Given the multidimensional nature of ageism, further research is needed to establish the effectiveness of VE once multiple measures of ageism are considered.

Endorsement and embodiment of cautiousness-related age stereotypes

Endorsement of implicit age stereotypes was assessed with the propositional evaluation paradigm (PEP) in a high-powered, preregistered study, comprising samples of young (n = 89) and older (n = 125) adults. To investigate whether implicit age stereotypes shape the behavior via self-stereotyping ("embodiment"), we examined whether implicit endorsement of the belief of older (young) people being cautious (reckless) predicts older (young) individuals' spontaneous behavior in a speeded response time task. In both age groups, we found significant implicit endorsement effects of age stereotypical beliefs. However, implicit endorsement effects of the cautiousness-related age stereotypes were unrelated to our indicators of spontaneous cautious/reckless behavior in the speeded RT task (as assessed with the parameter a of a diffusion model analysis) for both age groups. The same pattern of results (endorsement of age stereotypic beliefs but no relation with behavioral indicators) was found for explicit measures of age stereotypes. Replicating previous findings, implicit and explicit measures of cautiousness-related age stereotypes were uncorrelated. In sum, our findings provide evidence for the implicit and explicit endorsement of cautiousness-related stereotypical beliefs about old and young people; individual differences in belief endorsement, however, did not predict differences in spontaneous cautiousness-related behavior in a speeded RT task.

Implicit and Explicit Age Stereotypes Assessed in the Same Contexts are Still Independent

OBJECTIVE

In a series of three studies (N = 187), we investigated the correlation between implicit and explicit age stereotypes, both of which were assessed in a context-dependent way.

METHODS

To assess implicit age stereotypes, we presented combinations of age category and specific context information as primes in a lexical decision task (LDT) with age stereotypic attributes as targets (e.g., "An old person is passing the crosswalk." - "slow"). To assess explicit age stereotypes, stereotypic traits were rated for their fit with person descriptions containing the same category and context information as the implicit measure.

RESULTS

Category effects for the priming and rating tasks emerged within relevant contexts, however, we found no correlations between these two indicators, despite the fact that the same contexts were provided for explicit and implicit assessment.

CONCLUSION

These findings indicate that implicit and explicit age stereotypes reflect independent belief systems that are activated under different operating conditions (automatic activation vs. controlled reasoning).

Narcissism in the context of stress: the influence of learned information on attitudes and stress outcomes

Previous research indicates narcissism can aid stress management. Nonetheless, its common perception and dissemination as socially aversive may hamper its acknowledgment and use as an asset in the context of stress. This experimental study investigated the effects of receiving positive or negative information (i.e., prompts) about narcissism in the context of stress on attitudes towards this trait’s association with stress. It also assessed individuals’ experiences of narcissism’s stress-coping properties when one believes themselves to be a high narcissism scorer, via an online survey. Hundred and five adults ($${M}_{age}$$ M age = 32.0; 22–64 years) completed measures of state-stress, music preferences, and narcissism. They were then randomly assigned to either the positive or negative prompt groups, being shown information highlighting the positive or negative impact of narcissism on stress management, respectively. Participants were then informed they scored above average on narcissism, despite their actual questionnaire scores, and undertook a stress-inducing procedure. Self-reported stress, implicit and explicit attitudes were measured pre- and post-prompt presentation. Results showed that, while prompts did not influence attitudes nor stress outcomes, individuals displayed neutral implicit attitudes towards narcissism’s association with stress across measurement timepoints. These findings suggest that people’s attitudes towards narcissism in the context of stress have not been deteriorated by this trait’s predominant negative depiction outside this context. Therefore, the dissemination and establishment of narcissism as an asset for stress-coping may be received by the general population with less resistance than anticipated.

Explicit stigma and implicit biases toward autism in South Korea versus the United States

This cross-cultural study examined Koreans’ and Americans’ explicit stigma and implicit biases toward autism to examine potential mechanisms underlying recent evidence for heightened explicit autism stigma in South Korea relative to the United States. This evidence is somewhat at odds with other evidence that individuals living in collectivistic cultures such as South Korea may be more prone to present themselves favorably than those living in relatively individualistic cultures such as the United States. A total 224 American and 536 Korean non-autistic adult participants completed an online survey. Implicit biases were measured using the implicit association test. Koreans reported greater explicit stigma and exhibited more implicit biases toward autism than Americans. Explicit stigma was not correlated with implicit biases in either country. Less autism knowledge and pleasant contact with autistic people predicted greater explicit stigma among both Koreans and Americans. Less frequent contact and heightened assimilation ideology toward ethnic minorities predicted greater stigma only among Koreans. The variance in implicit biases explained by predictors was small, emphasizing the need for follow-up research investigating predictors of implicit biases. Informing Koreans about the shortcomings of assimilationist approaches and fostering an appreciation of the plurality of cultures may reduce stigma toward autistic individuals in South Korea.

Lay abstract

How people report their feelings about autism may be different from how they actually think about autism because some people may not want to reveal their true feelings. People who value the group’s goal tend to present themselves as more socially acceptable than people who value one person’s interests. We studied how people in South Korea and the United States report their feelings about autism and think about autism. Koreans tend to value the group’s goals. Americans tend to prefer one person’s goals. Koreans reported that they wanted more space from autistic people than Americans did. Koreans were more likely to think about autism with negative words (and think more negatively about autism). How Koreans and Americans report their feelings about autism was not related to their thoughts about autism. People who knew about autism and liked meeting with autistic people wanted to get closer to autistic people in South Korea and the US, Koreans who had met autistic people and thought that people who newly came to Korea from abroad should be more like Koreans did not want to get very close to autistic people. This could be because very few foreign people live in South Korea compared to the United States. Teaching Koreans that all cultures have values and should be appreciated will help them like autistic people more.

Racial Microaggressions and Anti-Racism: A Review of the Literature with Implications for School-Based Interventions and School Psychologists

Many racial-ethnic minoritized individuals are repeatedly exposed to subtle actions reflecting racial slights, termed racial microaggressions (RMAs), which are associated with adjustment problems in early adult and adult populations. Early adolescence represents a unique developmental period when minoritized youth begin their racial-ethnic identity exploration and are subjected to stereotypes and prejudice, thereby making them vulnerable to RMAs. Based upon the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist, a systematic literature search, screening and review of RMA literature focusing on high schoolers and younger youth was conducted and yielded 54 publications. This paper reviewed the publications and identified gaps in the field such as the need for systematic research on early adolescents including the frequency and severity of RMAs and the important contributions of peers, parents and teachers for RMA victims, and the need for more evidence-based programming for middle schoolers. Findings suggest that developing school-based microaggression anti-racism programs is clearly needed for minoritized and White youth.

Filling the gap between implicit associations and behavior: A linear mixed-effects Rasch analysis of the Implicit Association Test

The measure obtained from the Implicit Association Test (IAT; Greenwald et al., 1998. DOI: 10.1037/0022-3514.74.6.1464) is often used to predict people’s behaviors. However, it has shown poor predictive ability potentially because of its typical scoring method (the D score), which is affected by the across-trial variability in the IAT data and might provide biased estimates of the construct. Linear Mixed-Effects Models (LMMs) can address this issue while providing a Rasch-like parametrization of accuracy and time responses. In this study, the predictive abilities of D scores and LMM estimates were compared. The LMMs estimates showed better predictive ability than the D score, and allowed for in-depth analyses at the stimulus level that helped in reducing the across-trial variability. Implications of the results and limitations of the study are discussed.

Implicit attitudes toward psychotherapy and explicit barriers to accessing psychotherapy in youths and parent–youth dyads

Background

Few studies have investigated implicit and explicit attitudes toward psychotherapy in youths (Study 1), although information about attitudes would improve interventions that aim to decrease barriers to accessing psychotherapy including parents (Study 2), who facilitate the help-seeking process of youths.

Method

The Study 1 sample comprised 96 youths (14–21 years) and the Study 2 sample 38 parent–youth dyads. Differences in implicit attitudes regarding psychotherapy and a medical treatment were measured with the Implicit Association Test, and psychotherapy knowledge and self-reported barriers to psychotherapy were assessed with questionnaires. The actor-partner interdependence model was used to test the dyadic effects of implicit attitudes on explicit attitudes in parents and youths.

Results

We did not find evidence for an implicit bias toward psychotherapy compared to a medical treatment, neither in youths, nor in parents. Self-reported barriers were a predictor for lower help-seeking intentions. Deficits in psychotherapy knowledge were more relevant in younger participants. Having a prior or current experience with psychotherapy and having a friend or family member with a prior or current experience with psychotherapy were predictors for better psychotherapy knowledge, but was not for lower barriers to accessing psychotherapy. Partner effects (degree to which the individual’s implicit attitudes are associated with explicit attitudes of the other dyad’s member) were not found.

Conclusion

Specific deficits in psychotherapy knowledge should be addressed in interventions to lower barriers accessing psychotherapy. Parents should be included in interventions as a valuable resource to support youths in seeking psychotherapy for mental disorders.

Testing the practical utility of implicit measures of beliefs for predicting drunk driving

Despite the potential benefits of implicit measures over self-report measures, they are rarely used in real-world contexts to predict behavior. Two potential reasons are that (a) traditional implicit measures typically show low predictive validity and (b) the practical utility of implicit measures has hardly been investigated. The current studies test the practical utility of a new generation of implicit measures for predicting drunk driving. Study 1 (N = 290) examined whether an implicit measure of beliefs about past drunk driving (i.e., the Past Driving Under the Influence Implicit Association Test; P-DUI-IAT) retrospectively predicts drunk driving in driving school students, a population for which this measure could have applied value. Study 1 also explored whether P-DUI-IAT scores prospectively predicted drunk driving over six months. Due to the low number of offenders, however, Study 1 had low statistical power to test this latter question. In Study 2 (N = 228), we therefore examined the utility of the P-DUI-IAT and a new variant of this test (i.e., the Acceptability of Driving Under the Influence Implicit Association Test; A-DUI-IAT) to prospectively predict drunk driving in an online sample with a high number of offenders. Results from Study 1 show that the P-DUI-IAT predicts self-rated past drunk driving behavior in driving school students (ORs = 3.11-6.12, ps < .043, 95% CIs = [1.11, 37.69]). Results from Study 1 do not show evidence for utility of the P-DUI-IAT to prospectively predict self-rated drunk driving. Results from Study 2, on the other hand, show strong evidence for the utility of both implicit measures to prospectively predict self-rated drunk driving (ORs = 3.80-5.82, ps < .002, 95% CIs = [1.72, 14.47]). Although further applied research is necessary, the current results could provide a first step towards the application of implicit measures in real-world contexts.

Behavior prediction requires implicit measures of stimulus-goal discrepancies and expected utilities of behavior options rather than of attitudes toward objects

Meta-analyses show low correlations between implicit attitude measures and behavior measures, suggesting that these attitude measures are weak predictors of behavior. Researchers of implicit cognition have resorted to several rescue strategies. Their most important reply, based on a traditional dual-process theory of behavior causation, is that attitudes toward objects (positive/negative) automatically activate specific action tendencies (approach/avoidance), but that this stimulus-driven process can be overruled by a nonautomatic goal-directed process in which the expected utilities of action options are weighed up. According to such a theory, it makes sense to continue measuring attitudes with implicit measures, but research should also take into account the moderating role of goals and other factors. We propose an alternative dual-process theory in which goal-directed processes can also be automatic and count as the most important cause of behavior. According to this theory, the goal-directed process responsible for action selection is further preceded by the detection of a stimulus-goal discrepancy. Based on this alternative theory, we propose to no longer measure attitudes toward objects but rather to measure (a) the magnitude of stimulus-goal discrepancies as well as (b) the expected utility of the behavior at stake, understood as the product of the values of the outcomes of the behavior, and the behavior-outcome expectancies. Here too, implicit measures are needed because people may not always have conscious access to these constructs or be motivated to disclose them. This article is categorized under: Psychology > Theory and Methods Psychology > Emotion and Motivation Psychology > Reasoning and Decision Making.

Effect of health warning labels on motivation towards energy-dense snack foods: Two experimental studies

Health warning labels (HWLs) show promise in reducing motivation towards energy-dense snack foods. Understanding the underlying mechanisms could optimise their effectiveness. In two experimental studies in general population samples (Study 1 n = 90; Study 2 n = 1382), we compared the effects of HWLs and irrelevant aversive labels (IALs) on implicit (approach) motivation towards unhealthy snacks, using an approach-avoidance task (Study 1), and a manikin task (Study 2). We also assessed explicit motivation towards unhealthy snacks using food selection tasks. We examined whether labelling effects on motivation arose from the creation of outcome-dependent associations between the food and its health consequences or from simple, non-specific aversive associations. Both label types reduced motivation towards snack foods but only when the label was physically present. HWLs and IALs showed similar effects on implicit motivation, although HWLs reduced explicit motivation more than IALs. Thus, aversive HWLs appear to act both through low level associative mechanisms affecting implicit motivation, and by additionally emphasizing explicit causal links to health outcomes thereby affecting explicitly motivated choice behaviours.

It's time to do more research on the attitude-behavior relation: A commentary on implicit attitude measures

The recent exchange about implicit attitudes is an acute reminder of the need to pay research attention to the correlation between implicit attitudes and overt behavior. Current implicit measures are excellent to detect evaluatively relevant associations arising from specific and variable internal states and predict judgments when people lack the motivation and ability to control those judgments. However, there is no convincing evidence of a strong correlation between such implicit attitudes and overt behavior when people's ability and motivation to control the influence of these attitudes is low. Researchers should improve implicit measures by better integrating action, target, level, and context into the measurement procedures and then reexamine if these improved measures predict socially undesirable behaviors when ability and motivation to control behavior are low. This article is categorized under: Psychology > Theory and Methods Neuroscience > Behavior Neuroscience > Cognition.

Predicting drunk driving using a variant of the implicit association test

INTRODUCTION

Drunk driving is one of the primary causes of road traffic injuries and fatalities. A possible approach to reduce drunk driving rates is to identify which individuals are at risk of such behavior and establish targeted prevention. Simply asking individuals about drunk driving in real-world contexts would be problematic because of potential deception. The use of implicit measures such as the Implicit Association Test (IAT) could overcome this problem because they are less controllable than self-reports and thus less susceptible to deception. However, previous studies have shown poor predictive utility of implicit measures for drunk driving behavior. The current studies aimed to test the predictive utility of a variant of the IAT designed to assess beliefs about past driving under the influence (the P-DUI-IAT).

METHOD

Study 1 (N = 216) tested whether the P-DUI-IAT could predict self-reported prior drunk driving and future likelihood of drunk driving. We also examined incremental predictive validity of the P-DUI-IAT for these outcomes. Study 2 (N = 159) examined whether results from Study 1 were reproducible.

RESULTS

In both studies, results showed that the P-DUI-IAT discriminated well between participants who had engaged in drunk driving and participants who had not. The P-DUI-IAT also showed independent and incremental predictive validity for past drunk driving and future likelihood of drunk driving.

CONCLUSIONS

These studies provided initial evidence for the predictive utility of the P-DUI-IAT for drunk driving.

PRACTICAL APPLICATIONS

The P-DUI-IAT is a promising tool for identifying which individuals are at risk of drunk driving. The application of this measure could especially be valuable for identifying young novice drivers at risk for drunk driving-related accidents.

Not self-aware? Psychological antecedents and consequences of alienating from one’s actual motives, emotions, and goals

Philosophers and scientists have been puzzling over the potential antecedents and consequences of self-awareness or its relative absence since time immemorial. One major reason is the difficulty of identifying individuals’ actual needs, emotions, or goals and thus making statements about their level of self-awareness. Drawing on a “duality of mind” approach, we review our research that quantified discrepancies between first-person perspective and third-person perspective assessments of motives (“needs”), emotions, and goals as indicators of relative self-awareness. Also, we expand on their proximal causes related to personality–situation interactions and their emotional and motivational consequences. We discuss similarities among the three branches of research on motives, emotions, and goals and, lastly, provide an outlook for future research.

Why Is Murat’s Achievement So Low? Causal Attributions and Implicit Attitudes Toward Ethnic Minority Students Predict Preservice Teachers’ Judgments About Achievement

In many educational systems, ethnic minority students score lower in their academic achievement, and consequently, teachers develop low expectations regarding this student group. Relatedly, teachers’ implicit attitudes, explicit expectations, and causal attributions also differ between ethnic minority and ethnic majority students—all in a disadvantageous way for ethnic minority students. However, what is not known so far, is how attitudes and causal attributions contribute together to teachers’ judgments. In the current study, we explored how implicit attitudes and causal attributions contribute to preservice teachers’ judgments of the low educational success of an ethnic minority student. Results showed that both implicit attitudes and causal attributions predicted language proficiency and intelligence judgments. Negative implicit attitudes, assessed with the IRAP, and internal stable causal attributions led to lower judgments of language proficiency, whereas lower judgments of intelligence were predicted by positive implicit attitudes and higher judgments of intelligence by external stable attributions. Substantial differences in the prediction of judgments could be found between the IRAP and BIAT as measures of implicit attitudes.

Age Specificity in Explicit and Implicit Endorsement of Prescriptive Age Stereotypes

In this study, we investigated explicit and implicit endorsement of prescriptive age stereotypes. To achieve that, we captured endorsement of a wide range of prescriptive expectations targeting both younger (younger adults are expected to be ambitious, eager to learn, unconventional, respectful) and older (older adults are expected to stay active, to be generous, dignified, and wise) people. Younger (n = 58, 50% female, M age = 26.07 years, SD = 3.01) and older adults (n = 75, 44% female, M age = 66.69 years, SD = 4.63) participated in the study. We assessed implicit endorsement of prescriptive age stereotypes with the Propositional Evaluation Paradigm (PEP) and used a direct measure to assess explicit endorsement. In general, we found strong support for age-specificity in both explicit and implicit endorsement of prescriptive age stereotypes: Sentences ascribing expectations for young/old to the respective age group (e.g., "young should be ambitious"; "old should be wise") were endorsed much more strongly than sentences in which expectations for young/old were ascribed to the other age group (e.g., "old should be ambitious"; "young should be wise"). Age group differences in the endorsement of prescriptive age stereotypes were found. Compared to younger participants, older participants showed stronger endorsement for prescriptive beliefs targeting both younger and older targets. Explicit and implicit endorsement of prescriptive age stereotypes did not correlate with one another, thus revealing they might assess independent belief systems with different predictive potential.

An Indirect Measure of Implicit Sexual Assertiveness: Reliability and Validity of the Sexual Assertiveness IAT in Young Adults in The Netherlands

In the present study we investigated the reliability and validity of an Implicit Association Test of sexual assertiveness (the SA-IAT) in a sample of young adults (n = 159). The D600 algorithm was used to calculate implicit sexual assertiveness scores. Explicit sexual assertiveness was measured using a selection of items from the Hurlbert Index of Sexual Assertiveness. Personality traits were assessed using the revised, short version of the Eysenck Personality Questionnaire. The internal consistency of the SA-IAT was evaluated based on split-half reliability, and found acceptable with α = 0.61 for the practice trials, and α = 0.70 for the test trials, after correction for attenuation. Convergent and divergent validity were evaluated using correlation analysis. Correlation with explicit sexual assertiveness was found to be low, as expected. Divergent validity of the SA-IAT was evaluated against the personality traits of extraversion, neuroticism, and social desirability. Except for a significant correlation of implicit sexual assertiveness with extraversion in the full sample and the female subsample, implicit sexual assertiveness and personality traits were not found to share variance, as expected.

No elephant in the room: The incremental validity of implicit self-esteem measures

Correlational research aiming to validate measures and the construct of implicit self-esteem (ISE) has produced heterogeneous results in the past. We argue that this might be caused by two underappreciated obstacles: the situational malleability and construct irrelevant variance in conventional ISE measures. To minimize these problems, we applied process and latent state-trait modeling to Implicit Association Test and Name Letter Task data collected on four occasions across six weeks in a preregistered online study (initial N = 360, final N = 302). We investigated the relation of supposed trait ISE parameters with trait explicit self-esteem (ESE) and criteria. Results indicated no latent trait correlation among the different supposed indicators of ISE, small latent trait correlations of indicators of ISE and ESE, and little incremental validity of the supposed ISE measures in predicting potential criterion measures over and above ESE. These findings align with previous critical evaluations regarding the supposed measures of ISE and the conceptual validity of ISE as an association. Implications for future research on ISE are discussed.

What is diversity?

This article introduces the topic of diversity in this minisymposium by defining the terminology as well as providing descriptions of the positive impact of diversity. We aimed not only to examine the proven effects of diversity, but also to understand the barriers present so we can effectively mitigate these at the individual, institutional and systemic levels.

Predicting meat consumption from concurrent, automatic appraisals: Introducing nuance to product appraisals

Research into the relationship between automatic product appraisals and consumer behaviour has largely been limited to measuring generic product evaluations (i.e., positive vs. negative). Especially in the context of meat consumption, this approach seems inadequate, as conflicting evaluative product dimensions may play a role in the preference for a plant-based vs. a meat-based diet (e.g., sustainability vs. taste vs. healthiness). We discuss the limitations of this approach and provide a novel tool that can measure automatic appraisals of several stimulus dimensions simultaneously. Using this tool, we register automatic appraisals (health, taste, price, sustainability, ethicality) of meat and vegetarian stimuli, and compare automatic and explicit appraisals in relation to a range of outcome measures, including self-reported likelihood of purchase and reducing meat consumption, willingness to pay, self-reported frequency of meat consumption, and Body Mass Index. Our findings suggest that the measured automatic appraisals represent unique constructs and vary in the degree to which they inform behaviour. Further, variation in the prediction of the outcome variables suggests that the appraisals captured by the explicit and automatic measures differed. Demonstrating unique contributions of the individual automatic appraisals has crucial implications for future research to understand behaviour and improve existing models.

Guidance for Behavior Analysts in Addressing Racial Implicit Bias

In the practice of applied behavior analysis (ABA) treatment, implicit bias, which can be defined in behavioral terms, needs to be addressed because it may inadvertently lead to overt forms of discrimination on the basis of race. Although little research has been conducted within the field of ABA on racial implicit bias, information gathered from related fields can provide insight as to how behavior analysts can promote positive change in this area. Drawing from existing literature, recommendations are provided regarding assessment and administration of interventions to reduce racial implicit bias for clinicians. The purpose of this article is to provide strategies that behavior analysts can implement to assess and reduce behaviors related to implicit bias exhibited by practitioners, thereby reducing racial discrimination with clients and staff.

Changing your body changes your eating attitudes: embodiment of a slim virtual avatar induces avoidance of high-calorie food

The virtual-reality full-body illusion paradigm has been suggested to not only trigger the illusory ownership of the avatar's body but also the attitudinal and behavioral components stereotypically associated to that kind of virtual body. In the present study, we investigated whether this was true for stereotypes related to body size: body satisfaction and eating control behavior. Healthy participants underwent the full-body illusion paradigm with an avatar having either a larger or a slimmer body than their own, and were assessed for implicit attitudes towards body image and food calorie content at baseline and after each full-body illusion session. Results showed that the illusion emerged regardless of the avatar's body size, whereas the perceived dimension of the own body size changed according to the avatar's body size (i.e., participants felt to be slimmer after embodying their slim avatar and larger after embodying their large avatar). Crucially, we found that implicit attitudes towards food, but not those towards one's own body, were modulated by the size of the virtual body. Compared to baseline, ownership of a slimmer avatar increased the avoidance of high-calorie food, whereas ownership of a larger avatar did not induce changes. Our findings suggest that the illusory feeling of being slimmer drives also the food-related stereotypes associated with that body size, increasing the regulation of eating behaviors.

Anomalies in implicit attitudes research

In this review, I provide a pessimistic assessment of the indirect measurement of attitudes by highlighting the persisting anomalies in the science of implicit attitudes, focusing on their validity, reliability, predictive power, and causal efficiency, and I draw some conclusions concerning the validity of the implicit bias construct. This article is categorized under: Psychology > Reasoning and Decision Making.

Examining implicit beliefs in a replication attempt of a time-reversed priming task

Background: Psi research is a controversial area of science that examines telepathy, clairvoyance, precognition, and psychokinesis (mind over matter). Central to the debate over the existence of psi is of whether independent investigators can replicate reportedly successful psi experiments. One important variable involves the beliefs of experimenters and participants. A preregistered experiment is presented that sought to replicate and extend previously published parapsychology experiments suggestive of precognition by examining implicit beliefs. Methods: On each trial of the standard (non-psi) priming task, a pleasant or unpleasant word (the "prime") is briefly shown on computer screen, followed immediately by a pleasant or unpleasant picture. Trials on which the image and the priming word have different valences are termed "Incongruent"; trials on which the picture and the priming word share a common valence are termed "Congruent". Participants in such experiments typically respond more slowly on Incongruent trials than on Congruent trials. In this "time-reversed" psi version of the experiment, the presumed cause-effect sequence is reversed so that the prime is not flashed until after the participant has already recorded his or her judgment. The experimental hypothesis remains the same: response times will be longer on trials with Incongruent prime/picture pairs than on trials with Congruent prime/picture pairs. Additionally, the study assesses expectations of success on the psi task of 32 experimenters-each testing 12 participants-using self-report questionnaires and the Implicit Association Task (IAT). Results: A significant correlation was found between the Implicit Association Test (IAT) effect and the participants' reported beliefs in psi, with the effect in the direction opposite to the hypothesized correlation. Conclusions: This study offers an innovative approach to the role of beliefs in psi in a precognition study and speaks to the challenges of replication in controversial science.