Selective responses to threat: the roles of race and gender in decisions to shoot

Extensive work over the past decade has shown that race can bias perceptions and responses to threat. However, the previous work focused almost exclusively on responses to men and overlooked how gender and the interaction of race and gender influence decisions regarding use of force. In the current article, two studies examine the implications of gender (Study 1) and both race and gender (Study 2) for decisions to shoot criminal suspects on a computerized simulation. In Study 1, participants were biased away from shooting White female suspects compared to White male suspects. In Study 2, White participants showed a pronounced bias toward shooting Black men but a bias away from shooting Black women and White ingroup members, providing evidence of a behavioral threat-related response specific to outgroup men stereotypically associated with aggression. The theoretical and practical implications of these findings are discussed.     

Gender Gap in School Science: Are Single-Sex Schools Important?

This paper compares science subject choices and science-related career plans of Australian adolescents in single-sex and coeducational schools. Data from the nationally representative Longitudinal Survey of Australian Youth collected from students who were 15 years of age in 2009 show that, in all schools, boys are overrepresented in physical science courses and careers, while girls are overrepresented in life science. It appears that students in all-girls schools are more likely to take physical science subjects and are keener on careers in physics, computing or engineering than their counterparts in coeducational schools. However, multi-level logit regressions reveal that most apparent differences between students in single-sex and coeducational schools are brought about by differentials in academic achievement, parental characteristics, student’s science self-concept, study time and availability of qualified teachers. The only differences remaining after introducing control variables are the higher propensity of boys in single-sex schools to plan a life science career and the marginally lower propensity of girls in girls-only schools to study life science subjects. Thus, single-sex schooling fosters few non-traditional choices of science specialization. The paper discusses the likely consequences of gender segregation in science and a limited potential of single-sex schools to reduce them. The results of the current analysis are contrasted with a comparable study conducted in Australia a decade ago to illustrate the persistence of the gender gap in science field choices.     

Depression and appearance-related distress in functioning with lipedema

Lipedema is a chronic, progressive adipose tissue disorder that may impact the quality of life of women who suffer from it. The main aim of this study was to asses the role of perceived symptom severity, physical and psychological functioning with the disease in predicting quality of life in patients with lipedema. We conducted an online study with 329 participants who responded to five questionnaires measuring quality of life (World Health Organization Quality of Life BREF), lipedema symptom severity, mobility (Lower Extremity Functional Scale), depression (Patients Health Questionnaire-9), and appearance-related distress (Derriford Appearance Scale 24). Multiple hierarchical regression analyses showed that appearance-related distress and depression explained significantly more variance in quality of life when added to the symptom severity and mobility. Lower quality of life was predicted by higher symptom severity, lower mobility, higher appearance-related distress and higher depression severity. Appearance-related distress and depression constitute important aspects of psychological functioning in women with lipedema. Considering their relationship with quality of life, their assessment should be included in lipedema treatment with appropriate interventions aimed at decreasing appearance-related distress, as well as preventing and addressing depression.     

The ironic impact of intergroup apologies on intergroup attitudes: Understanding the role of perceived power for post‐apology outgroup attitudes

The present research investigates how intergroup apologies, defined as apologies between two groups, affect perceived remorse and outgroup attitudes (e.g., explicit and implicit), in the context of power asymmetries. We recruited participants from two countries that differ in perceived power: South Korea and the United States. Participants read a vignette describing a violent act committed by an outgroup member (Korean or American), with or without an intergroup apology. Participants answered questions assessing perceived remorse and explicit attitudes toward the outgroup, followed by the Implicit Association Test (Greenwald, McGhee, & Schwartz, 1998). Results revealed that Koreans perceived less remorse following an intergroup apology from the United States, compared to when they did not read an intergroup apology. Further, a mediated moderation analysis indicated that perceived remorse mediated the relationship between apology and explicit attitudes towards the United States. However, an analogous effect for implicit attitudes was only marginally significant. In contrast, among American participants, no effect of the apology on perceived remorse, explicit attitudes, or implicit attitudes and no evidence for a mediation was found. We discuss the implications of these effects on understanding the effectiveness of intergroup apologies between countries that differ in perceived power.     

Repressive Adaptive Style Across Ethnicities

There may be significant differences in coping styles across ethnicities. Previous research has suggested disparities in the number of individuals who utilize repressive adaptive coping style among cultural groups. Repressive adaptive style is a coping mechanism in which individuals report low distress levels while they actually experience high levels of stress. Developing an enhanced understanding of the prevalence of the utilization of repressive adaptive style in different ethnic groups is important for informing intervention techniques to better account for the cultural influences on mental health. The present study investigated the utilization of repressive adaptive style across American Indian (n?=?31), African American (n?=?53), and European American (n?=?48) children in the Midwest. The age range of the children was 10 to 13 years and 50.8% were male. Dependent measures included the Children’s Social Desirability Scale and the State-Trait Anxiety Inventory for Children. Results indicated significant differences in reports of anxiety between ethnic groups. Additionally, it was discovered that African American and European American children utilized repressive adaptive style more than American Indian children, albeit not significantly. Because of the high rates of suicide and emotional distress believed to be experienced by American Indian children this result is interesting. Continued research investigating protective factors, such as high levels of cultural identity and connectedness, is warranted.     

Emotional reactivity to daily events in youth with anxiety disorders

Background: Although research supports associations between anxiety and emotional reactivity in adults (Cisler, J. M., Olatunji, B. O., Feldner, M. T., &; Forsyth, J. P. (2010). Emotion regulation and the anxiety disorders: an integrative review. Journal of Psychopathology and Behavioral Assessment, 32(1), 68–82.), few studies have examined emotional reactivity in anxious youth (e.g., Carthy et al., 2010; Tan, P. Z., Forbes, E. E., Dahl, R. E., Ryan, N. D., Siegle, G. J., Ladouceur, C. D., &; Silk, J. S. (2012). Emotional reactivity and regulation in anxious and nonanxious youth: a cell-phone ecological momentary assessment study. Journal of Child Psychology and Psychiatry, 53(2), 197–206.). Methods: Using daily diary methodology, this study examined both negative affect (NA) and positive affect (PA) reactivity to daily events in youth diagnosed with anxiety (N?=?68; 60% female; 78% non-Hispanic White; M age?=?11.18 years, SD?=?3.17). We also examined whether parent-reported emotion regulation would predict emotional reactivity. Results: Participants reported more NA on days they experienced more negative parent and teacher events and less PA on days that they experienced more negative peer events. Additionally, better emotion regulation was associated with less NA reactivity to negative teacher events and to both negative and positive academic events. Conclusions: Interpersonal events have a salient effect on daily affect for anxious youth. Youth anxiety therapists should target emotion regulation associated with negative events involving adults and address barriers to developing and maintaining positive peer relationships.     

Phonetic-semantic mediated false recognition: does activation fail to spread?

Spoken word recognition involves brief activation of candidate words. Six experiments examined whether words semantically related to phonologically activated words would be falsely recognized. Experiments 1 and 2 involved homophones as test words; Experiment 3 used strong associates for the semantic mediation link. Experiment 4 approximated lists of "strong" converging associates. Experiment 5 expanded the real time needed for word identification by using a gating procedure during study. In Experiment 6, the goal was to create a more sensitive test by requiring participants to indicate which of two lures (mediated or control) was "most likely" to be new. Recognition errors were sensitive to separate phonetic and semantic stages in the mediated chain; however, there was little evidence of mediated false recognition, despite expectations derived from common models of spreading activation.     

Some effects of stimulant medication on response allocation: a double-blind analysis

Children who are diagnosed with attention deficit hyperactivity disorder (or who engage in behavior consistent with such a diagnosis) are often prescribed stimulant medications for hyperactive or inattentive behaviors. However, the mechanisms by which stimulant medications affect individuals' behavior are rarely evaluated. The purpose of the current study was to evaluate the effects of stimulant medication on response allocation when antecedents and consequences were held constant and equated. Results indicated that the presence of an amphetamine medication (Adderall) influenced response allocation across two concurrently available responses while all other stimulus conditions were held constant.     

Laboratory stressors in clinically anxious and non-anxious individuals: The moderating role of mindfulness

Objective

Mindfulness forms the basis for multiple clinical interventions and has been induced in laboratory settings. However, few studies have examined the effects of dispositional or trait mindfulness. The purpose of this study was to investigate the relationship of trait mindfulness to laboratory stressor responding across fear-based anxiety disorder and non-anxious samples. We hypothesized that trait mindfulness would be associated with diminished stressor responding above and beyond the contribution of anxiety and depression-related variables, and to a greater extent in high anxiety than low anxiety individuals.

Methods

90 participants, including 46 with anxiety disorders and 44 non-anxious controls, were assessed on hyperventilation and relaxation stressors. The relationship of trait mindfulness to stressor-related anxiety, negative affect, and duration was investigated in a hierarchical multiple regression model.

Results

Trait mindfulness predicted stressor responding in over 80% of measured outcomes, and predicted to a greater extent among high anxiety individuals in 50% of outcomes.

Conclusions

Trait mindfulness was associated with diminished responses to laboratory stressors in clinically anxious and non-anxious samples. Implications for emotion regulation and clinical interventions are discussed.     

Backward recall and benchmark effects of working memory

Working memory was designed to explain four benchmark memory effects: the word length effect, the irrelevant speech effect, the acoustic confusion effect, and the concurrent articulation effect. However, almost all research thus far has used tests that emphasize forward recall. In four experiments, we examine whether each effect is observable when the items are recalled in reverse order. Subjects did not know which recall direction would be required until the time of test, ensuring that encoding processes would be identical for both recall directions. Contrary to predictions of both the primacy model and the feature model, the benchmark memory effect was either absent or greatly attenuated with backward recall, despite being present with forward recall. Direction of recall had no effect on the more difficult conditions (e.g., long words, similar-sounding items, items presented with irrelevant speech, and items studied with concurrent articulation). Several factors not considered by the primacy and feature models are noted, and a possible explanation within the framework of the SIMPLE model is briefly presented.