Judging the sex of an unseen person from nonverbal cues

In the first study, silent videotapes were made of male and female undergraduates who had been asked to nonverbally treat another person in a sex-stereotyped manner without using proximity or touch cues. Raters who viewed the tapes with one member of the dyad blocked from view were able to guess the sex of the unseen member when watching a male, but not a female. Female raters were more accurate than male raters. In the second study, tapes were made without requesting sex-stereotyped behavior. Raters were barely able to guess the sex of the other person. Thus, although males have a repertoire of nonverbal behaviors which they can use differentially with either sex, they do not necessarily do so in all situations.The authors would like to thank Frances Cherry for helpful comments and criticisms on previous drafts of this article.     

Interpersonal Justice,Relational Conflict,and Commitment to Change: The Moderating Role of Social Interaction

Drawing from Conservation of Resources theory, this study examines the hitherto unexplored mediating role of relational conflict in the link between interpersonal justice and commitment to change, as well as how social interaction might moderate this mediating effect. Data were captured from employees directly affected by a large‐scale restructuring in a European‐based organisation. The analyses show that interpersonal justice positively affects commitment to change and that relationship conflict fully mediates the relationship. Further, social interaction moderates both the interpersonal justice–relational conflict and the relational conflict–commitment to change relationships, such that they get invigorated at higher levels of social interaction. The findings also reveal that the indirect effect of interpersonal justice on commitment to change, through relational conflict, is more pronounced at higher levels of social interaction, in support of a moderated mediation effect. These findings have significant implications for research and practice.     

The Impact of Siblings During Talent Development: A Longitudinal Examination in Sport

Recent studies have begun to explore the potentially positive impact of siblings on sporting talent development. This study aimed to explore potential mechanisms through which siblings impact on this process. Bimonthly interviews were conducted with 4 families over a 1-year period (parents and siblings; N = 14) during the talent development process. Findings revealed several themes (regularity of interaction, emotional interpersonal skills, rivalry, resilience, and separation) aligning with previous studies, alongside two new themes: communication and skill development. The study's longitudinal nature exposed important differences of potential mechanisms across families, highlighting the complex nature of the sibling relationship.     

Perceptual automaticity in expert chess players: Parallel encoding of chess relations

A check detection task in a 5 × 5 section of the chessboard, containing a King and one or two potential checking pieces was employed. The checking status (i.e., the presence or absence of a check) and the number of attackers (one or two) were manipulated. It was found that the reaction time cost for adding a distractor was differentially greater inno trials thanyes trials for novice, but not for expert, chess players. In addition, we contrasted standard check detection trials with trials in which one of two attackers was cued (colored red) and the task was to determine the checking status of the cued attacker while ignoring the other attacker. We documented a Stroop-like interference effect on trials in which a cued nonchecking attacker appeared together with an attacker that was checking (i.e., incongruent). These findings suggest automatic and parallel encoding procedures for chess relations in experts.     

The Relationship Between Immediate Turnover and Employee Theft in the Restaurant Industry

This paper explores the relationship between immediate turnover and employee theft. Study 1 examined turnover and theft data from a large fast-food chain. The results suggested a relationship between theft and turnover rates. In Study 2, a laboratory study designed to test the causation of the relationship, participants indicated that they would be more likely to steal when they were leaving in two weeks than when leaving in two years. There was no significant interaction with management control. Results suggest that managers might reduce theft by implementing specific strategies when they are aware that employees are terminating employment.     

Replication and extension of the military family stress model: The after deployment adaptive parenting tools ADAPT4U study

The military family stress (MFS) model conceptualizes that wartime deployments and post-traumatic stress disorder (PTSD) symptoms are associated with couple, parenting, and child adjustment difficulties. The aim of this study was to replicate and extend the military family stress model by examining the associations among deployment length, PTSD symptoms, marital functioning, parenting practices, and child adjustment in a replication sample of both National Guard and Reserve (NG/R) as well as active-duty service member families. The MFS model is extended to test whether these relationships vary between mothers and fathers. The sample included 208 families enrolled in a randomized controlled trial of a parenting program for military families (94.4% of fathers and 21.6% of mothers were deployed). Replicating the MFS model, we specified parenting, marital quality, and child adjustment as latent variables and conducted multi-group structural equation models. Parenting practices were positively associated with marital quality and child adjustment. PTSD symptoms were negatively associated with marital quality. The indirect effect from PTSD symptoms to parenting practices through marital quality was marginally significant. The indirect effect from marital quality to child adjustment through parenting practices was significant. There were no significant gender differences between the two structural models. This study provides empirical support for the MFS model. Results demonstrate that deployment-related stressors are significantly associated with parent and family functioning. Parenting programs for military families might effectively target similar risk processes among both mothers and fathers.     

Are You Looking at Me,or Am I? Anger,Aggression, Shame and Self-worth in Violent Individuals

Conclusions about the relationship between anger and violence have been drawn from research that largely uses non-clinically angry, non-violent participants. The present study assessed cognitive correlates of anger by comparing mentally disordered violent offenders (n = 22) and violent prisoners (n = 22) in their irrational beliefs, self-esteem, internalised shame, and the experience and expression of anger. Findings showed there to be no significant difference between the two groups on all of the scales used. Low self-worth, high shame and self-downing irrational beliefs were found across the whole population. Cluster analysis revealed two distinct clusters with anger as the main factor separating them. One cluster could be categorised as anger disordered and had significantly higher shame, lower self-worth and more self- and other-downing irrational beliefs than the second cluster where levels of unhealthy anger were lower. It was concluded that high levels of unhealthy anger may serve as an attempt to protect against shame and low self-worth.     

Effects of dizocilpine (MK801) on olfactory span in rats

NMDA receptor antagonists interfere with learning and memory in some tasks, but not others. Some recent accounts have suggested that tasks placing demands on working memory are those most likely to be affected, and the present study tested this hypothesis. The purpose of the study was to adapt a recently developed procedure designed to test working memory capacity, the olfactory memory span task, for use in behavioral pharmacology and to then determine the effects of the NMDA receptor antagonist, dizocilpine (MK801) on performance in this task. Rats were trained in a non-match-to-sample procedure under conditions in which they had to remember an increasing number of olfactory stimuli as the session progressed. Simple olfactory discrimination trials were interspersed to provide a performance control. Effects of dizocilpine (.03, .10, .17, .3mg/kg) were determined after stable performances were obtained. Rats were able to sustain stable performances on both the span and simple discrimination tasks with average spans of about 10 items. Accuracy declined as the number of stimuli to remember increased, and dizocilpine impaired accuracy in a dose-dependent and memory-load dependent fashion. The finding that the effects of dizocilpine interacted with the number of stimuli to remember is generally consistent with hypotheses linking NMDA receptors and working memory processes.     

Primary Care Physicians’ Awareness, Experience and Opinions of Direct-to-Consumer Genetic Testing

The purpose of this study was to assess primary care physicians’ awareness, experience, opinions and preparedness to answer patients’ questions regarding direct-to-consumer (DTC) genetic testing. An anonymous survey was mailed to 2,402 family and internal medicine providers in North Carolina. Of the 382 respondents, 38.7% (n = 148) were aware of and 15% (n = 59) felt prepared to answer questions about DTC genetic tests. Respondents aged 50 or older were more likely to be aware of DTC genetic testing than those less than 40 years old (OR = 2.42). Male providers were more likely to feel prepared to answer questions than female providers (OR = 2.65). Among respondents who reportedly were aware, family practitioners were more likely than internists (OR = 3.30) to think DTC testing was clinically useful, and 18.9% had patients ask questions or bring in test results. The small percent of physicians who were aware of DTC genetic testing or felt prepared to answer questions about it suggests that education of providers will be necessary if testing becomes more widespread.