Jason C. Deska

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Verified

Jason verified their affiliation via an institutional email.

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• Ph.D.
• Professor (Associate) at Toronto Metropolitan University

Six studies tested the hypothesis that evaluators judge Black people less sensitive to social pain than White people. Social pain was operationalized as the psychological distress caused by experiences that damage social worth and interpersonal relationships (e.g., derogation, exclusion, unfairness). White evaluators judged both Black male (Studies...

The current work investigates the effects of target of perception’s waist-to-hip ratio (WHR) on perceivers’ judgments of sexual unrestrictedness and sexual victimization prototypicality. Studies 1a and 1b found that women with lower WHRs were perceived as relatively more sexually unrestricted. Studies 2a and 2b found that women with lower WHRs were...

Researchers posit that stigma-by-association may account for the discrimination that exonerees experience post-release. Exonerees who serve a longer prison sentence may experience more stigma than exonerees who spent less time in prison. Across two studies, we examined whether criminal history (exoneree, releasee, control) or prison time (5 or 25 y...

Recognizing others' humanity is fundamental to how people think about and treat each other. People often ascribe greater humanness to groups that they socially value, but do they also systematically ascribe social value to different individuals? Here, we tested whether people (de)humanize individuals based on social traits inferred from their facia...

The Stop Asian Hate movement is a collective for several anti-Asian-violence rallies and organizations in the United States (US). Research indicates that when asked to think about who is Asian, Americans’ prototype primarily comprises East Asian individuals (e.g., people from China, Japan, Korea) at the exclusion of people from other regions of Asi...

Psychological ownership refers to the subjective feeling that something is mine . Although research shows that observed behaviours towards a target object can signal psychological ownership to others, we propose that trait cues—specifically, cues of dominance—also inform inferences of psychological ownership. Across four pre‐registered studies, we...

Black individuals with phenotypically African features tend to experience heightened discrimination and mistreatment. The current research examined how racial phenotypicality and prototypicality effect hate crime reporting metrics and beliefs about who evaluators are represented #BlackLivesMatter. Across five studies (N = 876), results indicate tha...

The accurate perception of others’ pain is a prerequisite to provide needed support. However, social pain perception is prone to biases. Multiple characteristics of individuals bias both physical and social pain judgments (e.g., ethnicity and facial structure). The current work extends this research to a chronically stigmatized population: released...

Racism creates and sustains mental health disparities between Black and White Americans and the COVID-19 pandemic and ongoing harassment directed at Black Americans has exacerbated these inequities. Yet, as the mental health needs of Black Americans rise, there is reason to believe the public paradoxically believes that psychopathology hurts Black...

Cognitive-behavioral therapy (CBT) for generalized anxiety disorder (GAD) targets maladaptive beliefs about worry, uncertainty, problems, and emotions. Only half of individuals report clinically significant change after CBT, suggesting that not all relevant processes are addressed in treatment. Early writings advanced the self as a potential contri...

Social pain, defined as distress caused by negative interpersonal experiences (e.g., ostracism, mistreatment), is detrimental to health. Yet, it is unclear how social class might shape judgments of the social pains of low-socioeconomic status (SES) and high-SES individuals. Five studies tested competing toughness and empathy predictions for SES's e...

Prior research has found that various job candidate characteristics can influence hiring decisions. The current work used experimental methods to test how a novel, appearance‐based cue known as a facial width‐to‐height ratio (fWHR) can bias hiring preferences. A first study provides evidence for our initial hypothesis: people believed high fWHR can...

Brands often employ spokespersons to serve as the face of their organization and spokespersons characteristics can influence consumer behavior. We examined whether a subtle, appearance‐based aspect—facial width‐to‐height ratio (fWHR)—affects brand judgments. Specifically, we demonstrate that high (low) fWHR spokespersons are more effective for rugg...

People often believe Black individuals experience less social pain and require less social support to cope with distress than White individuals (e.g., Deska, Kunstman, Lloyd, et al., 2020). However, researchers have not tested whether biases in third-person pain judgments translate to first-person experiences with social pain minimization. For exam...

Across 10 experiments (N = 1584), we investigated biases in assumptions about pain sensitivity as an explanation for pain treatment disparities across socioeconomic status (SES). We find that lower-SES individuals are believed to feel less pain than higher-SES individuals (Studies 1a-1c), and this effect persists across target demographics includin...

Social pain, defined as responses to aversive interpersonal experiences (e.g., ostracism, unfairness, disrespect), has profound effects on health and well-being. Yet, research indicates that race biases judgments of social pain, leading people to believe that Black individuals experience less social pain than White individuals. The current work ext...

Bias toward those with mental disorders is pervasive and consequential. We examined bias at the level of mental representation. Clinicians (comprised of graduate students in training and their supervisors; N = 34) and laypeople (comprised of undergraduate students; N = 64; Mage = 18.58; 75.0% female-identified) completed a reverse correlation proce...

We tested the novel hypothesis that the dehumanization of prisoners varies as a function of how soon they will be released from prison. Seven studies indicate that people ascribe soon-to-be-released prisoners greater mental sophistication than those with more time to serve, all other things being equal. Studies 3 to 6 indicate that these effects ar...

In the present work, we introduce the Miami University Deception Detection Database (MU3D), a free resource containing 320 videos of target individuals telling truths and lies. Eighty (20 Black female, 20 Black male, 20 White female, and 20 White male) different targets were recorded speaking honestly and dishonestly about their social relationship...

The accurate perception of others' pain is important for both perceivers and targets. Yet, like other person perception judgments, pain judgments are prone to biases. Although past work has begun detailing characteristics of targets that can bias pain judgments (e.g., race, gender), the current work examines a novel source of bias inherent to all t...

Understanding others' minds has puzzled philosophers for centuries. Psychologists, too, have recently begun asking questions about what causes us to see another person as having complex or simple mental faculties. Here, we review recent evidence linking how we perceive others' faces with how we perceive others' minds—the face-mind link. We first di...

The accurate perception of others’ pain is important for both perceivers and targets. Yet, like other person perception judgments, pain judgments are prone to biases. Although past work has begun detailing characteristics of targets that can bias pain judgments (e.g., race, gender), the current work examines a novel source of bias inherent to all t...

The ascription of mind to others is central to social cognition. Most research on the ascription of mind has focused on motivated, top-down processes. The current work provides novel evidence that facial width-to-height ratio (fWHR) serves as a bottom-up perceptual signal of humanness. Using a range of well-validated operational definitions of huma...

The ascription of mind to others is central to social cognition. Most research on the ascription of mind has focused on motivated, top-down processes. The current work provides novel evidence that facial width-to-height ratio (fWHR) serves as a bottom-up perceptual signal of humanness. Using a range of well-validated operational definitions of huma...

The ascription of mind to others is central to social cognition. Most research on the ascription of mind has focused on motivated, top-down processes. The current work provides novel evidence that facial width-to-height ratio (fWHR) serves as a bottom-up perceptual signal of humanness. Using a range of well-validated operational definitions of huma...

In six studies (N = 605), participants made deception judgments about videos of Black and White targets who told truths and lies about interpersonal relationships. In Studies 1a, 1b, 1c, and 2, White participants judged that Black targets were telling the truth more often than they judged that White targets were telling the truth. This truth bias w...

The ability to rapidly and accurately decode facial expressions is adaptive for human sociality. Although judgments of emotion are primarily determined by musculature, static face structure can also impact emotion judgments. The current work investigates how facial width-to-height ratio (fWHR), a stable feature of all faces, influences perceivers'...

Recent research has demonstrated that ascribing minds to human-like stimuli is a product of both their perceptual similarity to human faces and whether they engaged configural face processing. We present the findings of two experiments where we both manipulate the amount of humanlike features in faces (in a doll-to-human morph continuum) and manipu...

Eye gaze is a potent source of social information with direct eye gaze signaling the desire to approach and averted eye gaze signaling avoidance. In the current work, we proposed that eye gaze signals whether or not to impute minds into others. Across three studies, we manipulate the eye gaze of targets’ faces (direct versus averted gaze) and measu...

Counterfactual thoughts about “what might have been” allow individuals to improve future outcomes based on insights from past events. Previous research has examined how counterfactuals about the self facilitate future improvement. The current research examined how group membership influences behavioral intentions developed from counterfactuals abou...

Throughout society, White people of low socioeconomic status (SES) face prejudice, often from racial ingroup members. The present research tested the ingroup distancing effect, which predicts that Whites’ negative reactions to low-SES ingroup members are motivated responses to perceived threats to their personal and group-level status. To cope with...