Department of Psychology

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https://hdl.handle.net/20.500.14078/12

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Empirically-based dynamic risk and protective factors for sexual offending
(2023) Seto, Michael C.; Augustyn, Carissa; Roche, Kailey M.; Hilkes, Gabriella
This review provides an overview and update of empirical evidence for psychologically meaningful dynamic risk factors and protective factors for sexual offending. Using the review by Mann et al. (2010) as a starting point, we reviewed relevant literature that has appeared since this publication, focusing on meta-analyses, systematic and scoping reviews of dynamic risk factors, recent evaluations of commonly used dynamic assessment tools, and studies of dynamic risk and protective factors in community samples in addition to clinical or forensic samples. Two risk factors previously deemed promising by Mann et al. (2010), hostility towards women and dysfunctional coping (conceptualized as hostile masculinity and emotional regulation deficits, respectively, in this review), could now be considered supported using this review's criteria of three or more studies demonstrating an effect size of 0.15 or greater. No new risk factors were identified. We conducted a broader search of protective factors in recognition of the relative newness of this literature: Positive social support was the only protective factor identified as empirically supported. We also discuss situational risk and protective factors.
Therapeutic and risk relevance of psychopathy and general criminal attitude change in an institutional sexual offense program
(2024) Augustyn, Carissa M.; Olver, Mark E.
We examined the interrelationships between psychopathy, changes in general criminal attitudes, and community recidivism in a sample of 212 men who attended an institutional sexual offense treatment program (SOTP) and were followed for an average of 12.73 years post-release. The men completed a self-report measure of general criminal attitudes, the Criminal Sentiments Scale, as part of routine SOTP service delivery, Psychopathy Checklist-Revised (PCL-R) ratings were completed via file review, and recidivism data were obtained from official criminal records. Criminal attitude endorsement and criminal attitude change had clinically meaningful, but differential, associations with the antisocial and interpersonal features of psychopathy. Further, positive changes in criminal attitudes—particularly tolerance of law violations (i.e., rationalizations for criminal behavior)—were significantly predictive of reductions in community violent and general recidivism after controlling for PCL-R score. Results demonstrate that general criminal attitude change has risk relevance in the treatment of high psychopathy persons with sexual offense histories.
Measuring many mindsets: a systematic review of growth mindset domains, and discussion of domain relationships, with implications for growth mindset interventions
(2024) Kyler, E. Nathan; Moscicki, Michele K.
Research into growth mindset, the belief that attributes are malleable, has increased dramatically in the last 30 years, leading to an explosion in the number of mindset domains studied. Given this plethora of mindset domains, there is comparatively little work investigating mindset domain relationships. Further, with expanding interest in growth mindset has come an increase in mindset interventions aimed at increasing growth mindset beliefs, with mixed results. The mindset domain used in intervention messaging is an understudied potential moderator of intervention efficacy, as few domains have been used in interventions, despite the number of domains studied. In this article we raise three questions: (1) How many mindset domains have been studied and what are those domains?; (2) How are beliefs in different mindset domains related to one another?; and (3) How can we use information about existing mindset domains and their relationships to improve mindset intervention efficacy? To address question one, we systematically reviewed the mindset literature between 1995 and 2022 to document studied mindset domains. We then discuss heterogeneity in mindset domain relationship research and suggest how our review can be used to address gaps in this field. Lastly, we describe heterogeneity in mindset intervention efficacy and suggest how to apply our review of mindset domains to examine the impact of the domain used in intervention messaging on efficacy. We aim to stimulate research into understanding mindset domain relationships and how this insight may be applied to mindset interventions to improve people's lives through effectively enhancing their growth mindset beliefs.
Relationships among sex, sexual orientation, dark triad traits, sociosexuality, and sexual excitation/inhibition
(2025) Semenyna, Scott W.; Vasey, Paul L.; Honey, P. Lynne
Subclinical narcissism, psychopathy, and Machiavellianism are a cluster of manipulative, callous, and entitled traits known as the Dark Triad (DT). These traits have been repeatedly linked to short-term mating strategies and a tolerance for uncommitted sexual behavior (i.e., unrestricted sociosexuality) in both men and women, a pattern interpreted as consistent with life history theory. Alongside sociosexuality, individuals vary in their distinct capacities toward sexual excitation and sexual inhibition. Although much research has examined the relationships between DT traits and sociosexuality, and between sociosexuality and sexual excitation/inhibition, none has simultaneously evaluated the links among all three. In a large undergraduate sample, DT traits and sexual excitation/inhibition showed unique multivariate associations with sociosexuality, even when accounting for age, sex, relationship status, and sexual orientation. Results suggest that DT traits, elevated sexual excitation, lower inhibition and bisexuality, facilitate fast life history strategies in both males and females.
From colours to cravings: exploring conditioned colour preference to ethanol in zebrafish
(2025) Hagen, Ethan V.; Zhang, Yanbo; Hamilton, Trevor J.
Conditioned preference paradigms like conditioned colour preference tests (CCP) can be used to investigate addictive drug seeking in zebrafish (Danio rerio), but many aspects of this procedure require further study. Conditioned preference can be tested with either biased or unbiased conditioning methods, each with their own strengths and weaknesses. The present study used unbiased stimuli to test seeking behaviour in ethanol-exposed zebrafish at different durations of drug withdrawal. Zebrafish were exposed to one of two equally preferred colours (red or yellow) while dosed with 0.8 % vol/vol ethanol or with habitat water (controls) for 1 h each day for 21 days. Next, fish experienced withdrawal for either 2-, 4-, or 8-days then were tested in a two-way red and yellow task for 10 min with their movement recorded via motion-tracking software. Fish conditioned to red showed a main effect of ethanol and a significant preference for red compared to yellow at 8-days of withdrawal but not at 2-days or 4-days of withdrawal. Fish conditioned to yellow did not show any colour preference during the 2-, 4-, or 8-days of withdrawal, but did show a main effect of withdrawal duration. This work expands our understanding of CCP paradigms in zebrafish and highlights the capacity of zebrafish to develop an association to red but not yellow under our experimental conditions.
Greater realism in authentic assessments promotes student motivation and engagement
(2025) Pacher, Constanza; Honey, P. Lynne
Student motivation is an important predictor of both performance and attitudes toward schoolwork. Higher levels of intrinsic, or autonomous, motivation are facilitated by high-impact teaching practices, including experiential learning and using authentic experiences and evaluations. The present study was inspired by instructor perception that students in their third semester in a four-year undergraduate design program were more engaged with, and more motivated by, one course project over another. Although both projects were authentic assessments, the preferred project had more realism, including real external stakeholders and context. We assessed students’ subjective experience while working with two projects taught in the same course over two years, where the projects varied in level of realism. Phase 1 of the study measured students’ intrinsic motivation for the two projects using a questionnaire based on the Intrinsic Motivation Inventory. Phase 2 of the study again measured students’ intrinsic motivation for the two projects after the less-preferred project was adjusted to be more realistic. This study showed evidence that students experienced higher levels of engagement and intrinsic motivation when working with more realistic projects involving real external stakeholders and context, compared to a project with less realism. Projects with real problems, goals, and outcomes seem to give students a higher sense of autonomy, competence, and relatedness than fictitious ones—improving their self-regulation, engagement, and well-being.
Sex and sexual orientation differences in Dark Triad traits, sexual excitation/inhibition, and sociosexuality
(2023) Semenyna, Scott W.; Vasey, Paul L.; Honey, P. Lynne
The present study sought to investigate sex and sexual orientation differences in several traits related to sexuality and sexual behavior. Examining sexual orientation differences alongside basic sex differences to help identify correlates of sexual orientation diversity, and whether individuals with varying degrees of same-sex attraction show concurrent sex-atypical shifts in other domains. Males tend to score higher than females in the Dark Triad (DT) traits of sub-clinical narcissism, psychopathy, and Machiavellianism. Similarly, females tend to be more cautious than males in their attitudes and desires toward casual sex activity (i.e., sociosexuality). These sex differences may be related to the propensity for individuals to become easily sexually excited, which is higher in males, or to instead inhibit sexual arousal, which is higher in females. In a large undergraduate sample (N = 2047), we replicated expected sex differences in DT traits, sociosexuality, and sexual excitation/inhibition. We found that non-heterosexual females were “male-shifted” in some of these traits, but these shifts tended to be strongest among mostly heterosexual and bisexual individuals. Furthermore, we found that within-sex variation in sociosexuality, sexual excitation, and sexual inhibition was not related to sexual orientation in a linear fashion. Instead, sociosexuality and sexual excitation were related to sexual orientation in a curvilinear (inverted-U) fashion, especially among females. The fact that traits correlated with bisexuality and homosexuality were somewhat distinct is consistent with the idea that different developmental pathways may lead to these discrete sexual attraction patterns.
Sex, drugs, and zebrafish: acute exposure to anxiety-modulating compounds in a modified novel tank dive test
(2024) Johnson, Andréa L.; Hurd, Peter L.; Hamilton, Trevor
This study investigated the effects of anxiogenic and anxiolytic drugs on zebrafish (Danio rerio) behaviour using a modified novel tank dive test with higher walls and a narrower depth. Zebrafish were administered chondroitin sulfate, beta-carboline, delta-9-tetrahydrocannabinol (THC), ethanol, and beta-caryophyllene, and their behaviours were evaluated for geotaxis, swimming velocity, and immobility. Both anxiogenic and anxiolytic compounds generally increased bottom-dwelling behaviour, suggesting that the tank's modified dimensions significantly influence zebrafish responses. EC50 values for ethanol showed a lower threshold for velocity reduction compared to zone preference. Chondroitin sulfate uniquely caused a sex-specific increase in male swimming velocity, whereas no other sex-differences were observed with any compound. Interestingly, the presence of drug-treated fish did not alter the behaviour of observer fish, suggesting limited social buffering effects. The findings underscore the complexity of zebrafish behavioural phenotypes and highlight the need for considering tank dimensions and multiple behavioural parameters to accurately assess the effects of anxiety-modulating drugs. This study demonstrates the utility of the modified novel tank dive test in providing nuanced insights into the behavioural effects of different pharmacological agents in zebrafish.
One hundred years of EEG for brain and behaviour research
(2024) Mushtaq, Faisal; Welke, Dominik; Gallagher, Anne; Pavlov, Yuri G.; Kouara, Layla; Bosch-Bayard, Jorge; van den Bosch, Jasper J. F.; Arvaneh, Mahnaz; Bland, Amy R.; Chaumon, Maximilien; Borck, Cornelius; He, Xun; Luck, Steven J.; Machizawa, Maro G.; Pernet, Cyril; Puce, Aina; Segalowitz, Sidney J.; Rogers, Christine; Awais, Muhammad; Babiloni, Claudio; Bailey, Neil W.; Baillet, Sylvain; Bendall, Robert C. A.; Brady, Daniel; Bringas-Vega, Maria L.; Busch, Niko A.; Calzada-Reyes, Ana; Chatard, Armand; Clayson, Peter E.; Cohen, Michael X.; Cole, Jonathan; Constant, Martin; Corneyllie, Alexandra; Coyle, Damien; Cruse, Damian; Delis, Ioannis; Delorme, Arnaud; Fair, Damien; Falk, Tiago H.; Gamer, Matthias; Ganis, Giorgio; Gloy, Kilian; Gregory, Samantha; Hassall, Cameron D.; Hiley, Katherine E.; Ivry, Richard B.; Jerbi, Karim; Jenkins, Michael; Kaiser, Jakob; Keil, Andreas; Knight, Robert T.; Kochen, Silvia; Kotchoubey, Boris; Krigolson, Olave E.; Langer, Nicolas; Liesefeld, Heinrich R.; Lippé, Sarah; London, Raquel E.; MacNamara, Annmarie; Makeig, Scott; Marinovic, Welber; Martínez-Montes, Eduardo; Marzuki, Aleya A.; Mathew, Ryan K.; Michel, Christoph; Millán, José D. R.; Mon-Williams, Mark; Morales-Chacón, Lilia; Naar, Richard; Nilsonne, Gustav; Niso, Guiomar; Nyhus, Erika; Oostenveld, Robert; Paul, Katharina; Paulus, Walter; Pfabigan, Daniela M.; Pourtois, Gilles; Rampp, Stefan; Rausch, Manuel; Robbins, Kay; Rossini, Paolo M.; Ruzzoli, Manuela; Schmidt, Barbara; Senderecka, Magdalena; Srinivasan, Narayanan; Stegmann, Yannik; Thompson, Paul M.; Valdes-Sosa, Mitchell; van der Molen, Melle J. W.; Veniero, Domenica; Verona, Edelyn; Verona, Edelyn; Voytek, Bradley; Yao, Dezhong; Evans, Alan C.; Valdes Sosa, Pedro
On the centenary of the first human EEG recording, more than 500 experts reflect on the impact that this discovery has had on our understanding of the brain and behaviour. We document their priorities and call for collective action focusing on validity, democratization and responsibility to realize the potential of EEG in science and society over the next 100 years.
Reward positivity affects temporal interval production in a continuous timing task
(2024) Yan, Yan; Hunt, Laurence T.; Hassall, Cameron D.
The neural circuits of reward processing and interval timing (including the perception and production of temporal intervals) are functionally intertwined, suggesting that it might be possible for momentary reward processing to influence subsequent timing behavior. Previous animal and human studies have mainly focused on the effect of reward on interval perception, whereas its impact on interval production is less clear. In this study, we examined whether feedback, as an example of performance-contingent reward, biases interval production. We recorded EEG from 20 participants while they engaged in a continuous drumming task with different realistic tempos (1728 trials per participant). Participants received color-coded feedback after each beat about whether they were correct (on time) or incorrect (early or late). Regression-based EEG analysis was used to unmix the rapid occurrence of a feedback response called the reward positivity (RewP), which is traditionally observed in more slow-paced tasks. Using linear mixed modeling, we found that RewP amplitude predicted timing behavior for the upcoming beat. This performance-biasing effect of the RewP was interpreted as reflecting the impact of fluctuations in reward-related anterior cingulate cortex activity on timing, and the necessity of continuous paradigms to make such observations was highlighted.
The neural correlates of continuous feedback processing
(2023) Hassall, Cameron D.; Yan, Yan; Hunt, Laurence T.
Feedback processing is commonly studied by analyzing the brain's response to discrete rather than continuous events. Such studies have led to the hypothesis that rapid phasic midbrain dopaminergic activity tracks reward prediction errors (RPEs), the effects of which are measurable at the scalp via electroencephalography (EEG). Although studies using continuous feedback are sparse, recent animal work suggests that moment-to-moment changes in reward are tracked by slowly ramping midbrain dopaminergic activity. Some have argued that these ramping signals index state values rather than RPEs. Our goal here was to develop an EEG measure of continuous feedback processing in humans, then test whether its behavior could be accounted for by the RPE hypothesis. Participants completed a stimulus–response learning task in which a continuous reward cue gradually increased or decreased over time. A regression-based unmixing approach revealed EEG activity with a topography and time course consistent with the stimulus-preceding negativity (SPN), a scalp potential previously linked to reward anticipation and tonic dopamine release. Importantly, this reward-related activity depended on outcome expectancy: as predicted by the RPE hypothesis, activity for expected reward cues was reduced compared to unexpected reward cues. These results demonstrate the possibility of using human scalp-recorded potentials to track continuous feedback processing, and test candidate hypotheses of this activity.
Repeated microdoses of LSD do not alter anxiety or boldness in zebrafish
(2024) Hagen, Ethan V.; Schalomon, Melike; Zhang, Yunhui; Hamilton, Trevor
The therapeutic use of lysergic acid diethylamide (LSD) has resurfaced in the last decade, prompting further scientific investigation into its effectiveness in many animal models. Zebrafish (Danio rerio) are a popular model organism in medical sciences and are used to examine the repeated administration of pharmacological compounds. Previous zebrafish research found acute LSD altered behaviour and cortisol levels at high (250 µg/L) but not low (5–100 µg/L) levels. In this study, we used a motion tracking system to record and analyze the movement patterns of zebrafish after acute and repeated 10-day LSD exposure (1.5 µg/L, 15 µg/L, 150 µg/L) and after seven days of withdrawal. The open-field and novel object approach tests were used to examine anxiety-like behaviour, boldness, and locomotion. In the acute experiments we observed a significant decrease in high mobility with 1.5 µg/L, 15 µg/L, and 150 µg/L of LSD compared to the control and a decrease in velocity with 1.5 and 15 µg/L. In repeated experiments, there were no significant differences in the levels of anxiety, boldness, or locomotion between all LSD groups and controls immediately after 10-day treatment or after withdrawal.
β-Carboline (FG-7142) modulates fear but not anxiety-like behaviour in zebrafish
(2024) Scatterty, Kale R.; Hamilton, Trevor
The β-Carboline FG-7142 is a partial inverse agonist at the benzodiazepine allosteric site on the GABA-A receptor that induces anxiogenic, proconvulsant, and appetite-reducing effects in many species, including humans. Seizure-kindling effects have been well studied, however anxiogenic properties are relatively unexplored. This study aimed to investigate concentration-dependent effects of FG-7142 on anxiety-like behaviour and fear responses in zebrafish (Danio rerio) using the open-field test (OF) and novel object approach test (NOA). A U-shaped distribution was found with maximal responses in increased immobility and reduced distance moved at 10 µM in the NOA but not the OF. Follow up experiments demonstrated a lack of effect in repeated OF testing and no changes in opercular movements. Furthermore, the effect of FG-7142 was reversed with ethanol treatment. These results suggest that FG-7142 elicits a ‘freezing’ response in zebrafish via the introduction of novelty, suggesting fear-induction. These findings indicate that FG-7142 may act as an agent to promote acute fear responses in zebrafish.
Cannabinoid type-2 receptors modulate terpene induced anxiety-reduction in zebrafish
(2023) Johnson, Andréa L.; Verbitsky, Ryan; Hudson, James; Dean, Rachel; Hamilton, Trevor
Terpenes are the most extensive and varied group of naturally occurring compounds mostly found in plants, including cannabis, and have an array of potential therapeutic benefits for pathological conditions. The endocannabinoid system can potently modulate anxiety in humans, rodents, and zebrafish. The ‘entourage effect’ suggests terpenes may target cannabinoid CB1 and CB2 receptors, among others, but this requires further investigation. In this study we first tested for anxiety-altering effects of the predominant ‘Super-Class’ terpenes, bisabolol (0.001%, 0.0015%, and 0.002%) and terpinolene (TPL; 0.01%, 0.05%, and 0.1%), in zebrafish with the open field test. Bisabolol did not have an effect on zebrafish behaviour or locomotion. However, TPL caused a significant increase in time spent in the inner zone and decrease in time spent in the outer zone of the arena indicating an anxiolytic (anxiety decreasing) effect. Next, we assessed whether CB1 and CB2 receptor antagonists, rimonabant and AM630 (6-Iodopravadoline) respectively, could eliminate or reduce the anxiolytic effects of TPL (0.1%) and β-caryophyllene (BCP; 4%), another super-class terpene previously shown to be anxiolytic in zebrafish. Rimonabant and AM630 were administered prior to terpene exposure and compared to controls and fish exposed to only the terpenes. AM630, but not rimonabant, eliminated the anxiolytic effects of both BCP and TPL. AM630 modulated locomotion on its own, which was potentiated by terpenes. These findings suggest the behavioural effects of TPL and BCP on zebrafish anxiety-like behaviour are mediated by a selective preference for CB2 receptor sites. Furthermore, the CB2 pathways mediating the anxiolytic response are likely different from those altering locomotion.
Innate colour preference in zebrafish (Danio rerio)
(2023) Hagen, Ethan V.; Zhang, Yunhui; Hamilton, Trevor
Innate (natural) colour preference in animals is used for a variety of behavioural neuroscience purposes in many animal models. In zebrafish, colour preference is often used in combination with place preference testing and some memory tests. However, baseline colour preference seems to differ in the few studies examining this innate behaviour. This necessitates a protocol for reliable colour preference testing to establish preferences prior to using more complex behavioural paradigms. This procedure involves an aquatic plus maze with a central neutral zone and 4 coloured zones: red, green, yellow, blue. Adult zebrafish spent significantly more time in the blue zone compared to the red and yellow zones. There were no sex differences in colour preference. This procedure is a rapid, affordable, straightforward, and effective method to establish baseline colour preference.
Music and dance training are not uniquely associated with memory skills
(2024) Sidhu, Riya K.; Ritchie, Kaitlin N.; Corrigall, Kathleen
Music training is robustly associated with cognitive skills, and with tonal and verbal memory more specifically. However, it is unclear whether these associations reflect near or far transfer and/or whether they indicate pre-existing differences between those who do or do not take music lessons for long durations. Dance training may similarly rely on or train visuospatial memory abilities and produce exercise-induced benefits for working memory, but there is far less research on its associations with cognition. In Study 1, women with varying durations of formal music and dance experience completed measures of visual and auditory memory, general intelligence, demographics, and personality. Music training was associated with auditory immediate and delayed memory, as well as visual working memory, but all associations disappeared when other variables were held constant. Furthermore, dance training was not associated with any memory measure. Study 2 was similar but focused on visual memory and included both men and women. We replicated the simple association between duration of music training and visual working memory, which once again ceased to remain significant when controlling for other variables. Similarly, dance training failed to correlate with any visual memory measure despite the use of more valid visual memory tasks. Our findings suggest that memory advantages among musicians most likely result from pre-existing differences rather than near transfer and provide no evidence of transfer from dance training to visual memory.
Research recast(ed): S4E4 - Is it a ghost or is it your mind?
(2024) Leschyshyn, Brooklyn; Smadis, Natalie; Schmaltz, Rodney
On today’s episode we are joined by Dr. Rodney Schmaltz as he explores scientific skepticism. We talk about how he guides students in creating protocols for the $500,000 Paranormal Challenge, testing claims like telekinesis and psychic abilities. Dr. Schmaltz highlights the difference between skepticism and cynicism, examines the role of expectation in paranormal experiences, and discusses infrasound's impact on hauntings.
How self-esteem and narcissism differentially relate to high and(un)stable feelings of status and inclusion
(2020) Giacomin, Miranda; Benson, Alex J.
Objective: We tested how self-esteem and grandiose narcissism are associated with people's level and instability of status and inclusion. Method: In Studies 1 and 2, we used latent profile analysis (Study 1, N = 989; Study 2, N = 470, 111 teams) to examine how people felt about their level and instability of status and inclusion. In Study 3, we used daily diary reports (N = 287, 1,286 daily observations) to track people's level and instability of status and inclusion. Results: Higher levels of status and inclusion did not always correspond to more stable beliefs about one's social standing. Self-esteem predicted higher and more stable feelings of status and inclusion. Although narcissistic admiration also predicted higher levels of status and inclusion, we found mixed evidence regarding its link to the instability of such feelings. Narcissistic rivalry, however, predicted more unstable feelings of status and inclusion. Conclusions: By modeling the heterogeneity of status and inclusion feelings across subgroups (Studies 1 and 2) and documenting the degree of instability people experience regarding such feelings (Study 3), these results provide insight into how self-esteem and narcissism relate to the level and instability of status and inclusion.
Narcissistic individuals exhibit poor recognition memory
(2021) Giacomin, Miranda; Brinton, Christopher; Rule, Nicholas O.
Here, we examine face memory among individuals who are self-focused and care little about others' needs: grandiose narcissists. Given narcissistic individuals' excessive self-focus and tendency to disregard the needs of others, they may struggle to recognize faces and their surrounding environment. Indeed, narcissistic individuals demonstrated worse recognition memory than non-narcissistic individuals in recognition memory tests for faces (Studies 1 [N = 332] and 2 [N = 261]). This difference also occurred for nonsocial stimuli (i.e., objects, houses, cars), suggesting a broad recognition deficit (Study 3A [N = 178], 3B [N = 203], 3C [N = 274]). Narcissistic individuals' excessive self-focus predicted this memory deficit (Study 4 [N = 187]). Grandiose narcissism may therefore influence visual recognition memory, highlighting the potential for future research linking personality and cognitive performance.
Gender stereotypes explain different mental prototypes of male and female leaders
(2022) Giacomin, Miranda; Tskhay, Konstantin O.; Rule, Nicholas O.
Previous research has demonstrated that social stereotypes associated with women's gender can preclude them from leadership positions. It remains unclear whether these stereotypes affect how people perceive male and female leaders, however. To examine people's stereotypes, we extracted their mental representations of male and female leaders and typical men/women (referred to as nonleaders) using reverse correlation. We then asked perceivers to rate these prototypes’ apparent leadership ability and traits related to power and warmth across contexts that represented typically masculine, feminine, or neutral domains. Leaders in a feminine context appeared more leaderlike than nonleaders, but as equally leaderlike in neutral and masculine contexts. Moreover, female leader faces appeared more powerful than female nonleader faces but male leader and nonleader faces appeared equally powerful. Male leaders were perceived as warmer than male nonleaders, however, whereas female leaders and nonleaders were perceived as equally warm. Thus, people’s gender, social stereotypes, and the context in which leaders are judged influence how people conceive of male and female leaders, with counterstereotypical attributes distinguishing leaders within their gender.

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