Accurate sex classification from neural responses to sexual stimuli

Sex differences in brain activity evoked by sexual stimuli remain elusive despite robust evidence for stronger enjoyment of and interest towards sexual stimuli in men than in women. To test whether visual sexual stimuli evoke different brain activity patterns in men and women, we measured haemodynamic brain activity induced by visual sexual stimuli in two experiments in 91 subjects (46 males). In one experiment, the subjects viewed sexual and non-sexual film clips and dynamic annotations for nudity in the clips was used to predict their hemodynamic activity. In the second experiment, the subjects viewed sexual and non-sexual pictures in an event-related design. Males showed stronger activation than females in the visual and prefrontal cortices and dorsal attention network in both experiments. Furthermore, using multivariate pattern classification we could accurately predict the sex of the subject on the basis of the brain activity elicited by the sexual stimuli. The classification generalized across the experiments indicating that the sex differences were consistent across the experiments. Eye tracking data obtained from an independent sample of subjects (N = 110) showed that men looked longer than women at the chest area of the nude female actors in the film clips. These results indicate that visual sexual stimuli evoke discernible brain activity patterns in men and women which may reflect stronger attentional engagement with sexual stimuli in men than women.

Genealogy of Refusal

Why can’t librarians “Just Say No”? To answer this question, we look at workplace refusal through the fine arts, literature, and popular culture to construct a genealogy of workplace refusal. In it, we also begin to trace a lineage of crisis narrative critique alongside the library profession’s inheritance of vocational awe. We explore the librarian’s role and voice through the lens of both popular culture and academic publications. In our companion multimedia, hypertextual Scalar project also titled A Genealogy of Refusal: Walking Away from Crisis and Scarcity Narratives, we contextualize strategies of refusal in libraries through critical response to and annotations of film clips and illustrations. We examine gender differences in portrayals of workplace refusal. We laugh when in Parks and Recreation a stereotypical librarian ignores a stripper but warns noisy patrons: “Shh—This is a library!” We are horrified when aspiring librarians in Morgenstern’s Starless Sea, hands tied behind their backs, have their tongues torn from their mouths. Elinguation as a job prerequisite? No, thanks. The implications of saying “No” are many. We explicate ways librarians are made vulnerable by crisis narratives and constructed scarcity. We advocate for asset framing and developing fluencies in hearing and saying “No.” Looking forward, how long will it take librarians to reclaim “Yes” in a way that works for us?

Linking Emotion Regulation Capacity and the Frequency of Daily Stressors in Old and Very Old Age

Lifespan theories and lab-based research both suggest that the ability to downregulate negative emotions is often well preserved into old age, but becomes increasingly fragile in very old age. However, little is known about factors that may alleviate such age differences. Here, we ask whether exposure to daily stressors helps very old adults to maintain effective emotion regulation skills. We used data from 130 young-old (65-69 years, 48% women) and 59 very-old adults (83-89 years, 58% women) who watched negative emotion evoking film clips in the lab under emotion regulation instructions and also reported stress situations they experienced in everyday life (42 occasions across seven days). Initial results indicate that very-old adults were indeed less successful in regulating sadness than young-old adults, but those very-old adults who reported many daily stressful situations were as capable of emotion regulation as young-old adults. We discuss possible factors contributing to our age-differential findings.

Affective Film Dataset from India (AFDI): Creation and Validation with an Indian Sample

We describe the creation of an affective film dataset for researchers interested in studying a broad spectrum of emotional experiences. Two hundred twenty-two 60-seconds long video clips were selected based on multimedia content analysis and screened in the lab with 407 participants. The participants' ratings mapped to 31 emotion categories in the first stage. Based on the selection criteria, 69 audio-visual clips were selected. These selected affective clips were then presented to 271 participants. Participants rated these clips on rating scales and categorized them into emotion categories. The affective clips were able to induce 19 basic and complex emotion categories reliably. Since the presented dataset is comprised of film clips based on both Indian and western content, the dataset can effectively be used for cross-cultural emotion research. From the dataset, researchers can select emotional movie clips based on the ratings and quantitative measures, including the reliability measures presented in this work. We also show a continuity of emotional experiences using an advanced visualisation technique to complement the existing knowledge based on V-A space with the information on how the transitions among emotion categories are taking place.

Organizing and Facilitating Critical Conversations around Systemic Racism: Opportunities and Challenges

The Coffee and Critical Conversations Series was organized by Emory Libraries Diversity, Equity, and Inclusion (DEI) subcommittee on Professional Development for library employees to engage in dialogue and build community around DEI topics. The subcommittee sought to foster understanding and inspire fruitful discussion on institutional racism in libraries, allyship, and the legacy of racialized trauma pervading African American life. The conversation series began virtually in summer of 2020. Each session was based on a curated collection of shared media (film clips, news articles, TED talks) and was facilitated by volunteers via Zoom. Attendees were given reflection questions to help guide conversation in small breakout groups. As the sessions wrapped up, the facilitators provided further resources for participants to continue their exploration of the topics. We assessed participant responses with an open-ended survey and solicited feedback from participants to inform future sessions. Like many of our peers, not everyone in our organization has felt informed enough to engage with social justice movements in the library. Our goal was to transform the organizational culture and relieve anxiety around discussing racism and oppression both in our institution and beyond. Coffee and Critical Conversations offers a space for folks to demystify their emotions, find language to express their feelings about current events, and foster authentic connections on our path to creating a more equitable institution.

Evaluation of film stimuli for the assessment of social-emotional processing

Background: Social-emotional difficulties have been proposed to play a key role in the progression of psychiatric disorders, including anorexia nervosa. The aim of the current study was to build on existing work and develop more ecologically valid measures of interpretation biases and evoked emotional responses. Methodology: 124 healthy female participants aged 18 – 25 took part in the study. We evaluated two sets of 18 brief film clips to be used in two tasks assessing interpretation of ambiguous scenarios and reactions to emotionally provoking scenes. Written interpretations were coded, the valence of the interpretations was analysed, and an ambiguity check was conducted. Evoked facial affect and mood ratings in response to each film clip during the second, evoked emotions task were analysed using exploratory factor analyses. Results: Most of the film clips were interpreted in the expected neutral, positive, and negative manner while still retaining some ambiguity. However, participants were more attuned to the negative cues in the ambiguous film clips and three film clips were identified as unambiguous. The exploratory factor analyses showed that the positive and negative film clips used in the evoked emotions task formed their own factors as expected. However, there was substantial cross-loading of the neutral film clips when participants’ facial expression data was analysed.Discussion: A subset of the film clips evaluated here could be used to assess interpretation biases and evoked emotional responses among people with anorexia nervosa. Ambiguous negatively valenced film clips should have more subtle negative cues to ensure there is enough room for interpretation. Additionally, care should be taken to ensure optimal recording conditions if evoked facial expressions are to be assessed.

Emotion and Psychophysiological Responses During Emotion–Eliciting Film Clips in an Eating Disorders Sample

Background: Greater vulnerability to negative emotions appears associated with the development and maintenance of eating disorders (EDs). A systematic review of psychophysiological studies using emotion-eliciting film clips reveals that there are no studies examining the effect of standardized validated film clips on psychophysiological response across a range of EDs.Methods: Using standardized validated film clips without ED-specific content, the present study examined self-reported emotions and psychophysiological responses of women with Binge-Eating Disorder (BED; n = 57), Anorexia Nervosa (AN; n = 16), Bulimia Nervosa (BN; n = 34), and Healthy Controls (HCs; n = 26) at Baseline, during Neutral, Sad, Happy, and Fear-inducing film clips, and at Recovery.Results: Throughout the protocol, the ED groups reported significantly greater sadness and anxiety than HCs. Additionally, the AN group reported more fear, the BED group more frustration, and the BED and BN groups more tension than HCs. Compared to HCs, the BED group reported stronger urges to binge throughout the protocol, whereas BN group reported stronger urges to binge relative to the HC group only at Baseline and Recovery. The BN and BED groups experienced decreased urges to binge during all film clips compared to Baseline. Respiratory Sinus Arrhythmia levels were significantly lower in the BED group compared to HCs and the BN group throughout the protocol.Discussion: Standardized validated film clips can be used to elicit expected self-reported emotion and skin conductance responses in ED groups, although individuals with EDs compared HCs report greater negative emotions. Interestingly, film clips appeared to reduce urges to binge in binge-eating groups.

Social Responses to Expressive Suppression: The Role of Personality Judgments

Why do people who suppress their emotion-expressive behavior have difficulty forming close, supportive relationships? Previous studies have found that suppression disrupts the dynamics of social interactions and existing relationships. We evaluated a complementary hypothesis: that suppression functions as a behavioral cue leading others to form negative personality impressions of suppressors, even at zero-acquaintance. In 2 studies, participants reported personality judgments and other impressions of targets who either suppressed or expressed their emotion-expressive behavior in response to amusing or sad film clips. In findings replicated across studies, targets who suppressed either amusement or sadness were judged as less extraverted, less agreeable, and more interpersonally avoidant and anxious than targets who expressed emotions, and participants were less interested in affiliating with suppressors compared with expressers. Effects were amplified when targets suppressed amusement (compared with sadness) and when participants knew the emotional context (compared with when they did not) and, thus, could form expectations about what emotions targets should be showing. Extraversion and agreeableness judgments mediated the effect of suppression on participants’ disinterest in affiliating. In Study 2, which extended Study 1 in several ways, effects were pronounced for the enthusiasm aspect of extraversion and the compassion aspect of agreeableness. We also found evidence that judgments of suppressors do not simply fall between neutral and fully expressing targets; rather, judgments of suppressors are qualitatively different. We discuss implications for understanding the social consequences of emotion regulation—in particular, how beyond disrupting relationships, suppression may prevent some relationships from even forming in the first place.

Development and validation of film stimuli to assess empathy in the work context

A growing body of research suggests that empathy predicts important work outcomes, yet limitations in existing measures to assess empathy have been noted. Extending past work on the assessment of empathy, this study introduces a newly developed set of emotion-eliciting film clips that can be used to assess both cognitive (emotion perception) and affective (emotional congruence and sympathy) facets of empathy in vivo. Using the relived emotions paradigm, film protagonists were instructed to think aloud about an autobiographical, emotional event from working life and relive their emotions while being videotaped. Subsequently, protagonists were asked to provide self-reports of the intensity of their emotions during retelling their event. In a first study with 128 employees, who watched the film clips and rated their own as well as the protagonists’ emotions, we found that the film clips are effective in eliciting moderate levels of emotions as well as sympathy in the test taker and can be used to calculate reliable convergence scores of emotion perception and emotional congruence. Using a selected subset of six film clips, a second two-wave study with 99 employees revealed that all facet-specific measures of empathy had moderate-to-high internal consistencies and test–retest reliabilities, and correlated in expected ways with other self-report and test-based empathy tests, cognition, and demographic variables. With these films, we expand the choice of testing materials for empathy in organizational research to cover a larger array of research questions.

Dimensional and Discrete Emotional Reactivity in Alzheimer’s Disease: Film Clips as a Research Tool in Dementia

Background: No studies have been conducted to date on the dimensional and discrete classification of emotions to study the emotional reactivity of older adults with Alzheimer’s disease (AD). Additionally, the presentation of film clips with affective content is currently one of the most effective and widely used Mood Induction Procedures (MIPS). However, it has been scarcely used in AD patients. Objective: Based on the dimensional and discrete models of emotion, this study examines the emotional reactivity of older adults with AD, using a popular set of film clips to induce emotions. Methods: We compared the responses of older adults aged 65-years with mild to moderate AD (n = 17) and a healthy comparison group (n = 17) to six target emotions: disgust, fear, anger, sadness, amusement, and tenderness. Results: The results showed significant differences in the reactivity of fear, anger, and sadness between AD patients and healthy comparison group. However, the responses of the two groups to positive film clips were similar. Only in the amusement clip did the AD participants show a higher intensity response. Conclusion: These findings suggest that the characteristic loss of cognitive abilities in AD is related to a reduction in the ability to react to emotional stimuli, especially negative ones. However, these abilities seem to be preserved when it comes to positive emotions. Future research is necessary to investigate whether the positivity effect is present in AD patients.