Stand tall,but don't put your feet up: Universal and culturally-specific effects of expansive postures on power

Previous research suggests that there is a fundamental link between expansive body postures and feelings of power. The current research demonstrates that this link is not universal, but depends on people's cultural background (Western versus East Asian) and on the particular type of expansive posture enacted. Three types of expansive postures were examined in the present studies: the expansive-hands-spread-on-desk pose (Carney et al., 2010), the expansive-upright-sitting pose (Huang et al., 2011, Tiedens and Fragale, 2003), and the expansive-feet-on-desk pose (Carney et al., 2010). Of these postures, the expansive-feet-on-desk pose was perceived by both Americans and East Asians as the least consistent with East Asian cultural norms of modesty, humility, and restraint (Study 1). The expansive-hands-spread-on-desk and expansive-upright-sitting postures led to greater sense of power than a constricted posture for both Americans and East Asians (Studies 2a–2b). In contrast, the expansive-feet-on-desk pose led to greater power activation (Study 3) and action orientation (Study 4) for Americans, but not for East Asians. Indeed, East Asians in the expansive-feet-on-desk pose showed less power activation and action orientation than Americans in this pose. Together, these findings support a basic principle of embodiment — the effects of posture depend on: (a) the type of posture, and (b) the symbolic meaning of that posture.     

Eye Metrics: An Alternative Vigilance Detector for Military Operators

Military operators in various environments such as cyber, remotely piloted aircraft, and image analysis are required to use sustained attention or vigilance for long periods. During this time they encounter lapses in attention attributable to the monotonous nature of their tasks. Mistakes during these tasks can have serious consequences. The purpose of this study was to investigate the use of an eye-tracker to detect changes in vigilance performance during a simulated cyber operator task. Twenty participants performed 4 sessions of a 40-min vigilance task while wearing an eye-tracker. Blink frequency, blink duration, PERCLOS (percentage of eye closure), pupil diameter, pupil eccentricity, pupil velocity, and signal detection all had a significant change over time (p < .05) during the task. The significant change of oculometric measurements indicates oculometrics could be used to detect changes in vigilance for military operators. Future research is needed to assess real-time effects of these oculometrics on performance, especially in a real-world setting.     

Family Matters: The Role of Mental Health Stigma and Social Support on Depressive Symptoms and Subsequent Help Seeking Among African American Boys

African American adolescent boys underutilize mental health service due to stigma associated with depression. Gaining an increased understanding of how depressed, African American adolescent boys perceive their mental health needs and engage in help-seeking behaviors might play an essential role in efforts to improve their symptoms and access to care. Using a mixed-methods design, this study examined the influence of mental health stigma and social support on depressive symptoms among African American adolescent boys. Findings indicated the protective effects of social support in decreasing depressive symptoms, especially when participants experienced mental health stigma. Results also revealed the pivotal role of family social support over both professional and peer support for participants who struggled with depressive symptoms. The primacy of family support among the sample, combined with the frequent distrust of professionals and peer networks, would indicate that working with families may improve initial identification of depression among African American adolescent boys and decrease their barriers to care.     

The importance of social factors is a matter of perception

Caucasian female faces were randomly assigned to participants' in- or out-group following false feedback on a personality inventory. Participants recognised in-group faces better than out-group faces, but they showed no evidence of category-contingent opposing aftereffects. We conclude that the explanatory power of social-cognitive models will be enhanced when they are integrated with models of perceptual expertise.     

Shared Affect and Dyadic Synchrony Among Secure and Insecure Parent–Toddler Dyads

The present investigation explored the role of shared affect in parent–child dyadic synchrony during toddlerhood and examined if patterns of dyadic synchrony and shared affect differ for secure and insecure parent–child dyads. Data were collected from 128 families with toddler age children (67 girls and 61 boys) during a laboratory assessment. Mother–toddler and father–toddler interactions were coded for shared positive and negative affect, as well as dyadic synchrony. Attachment status was assessed using the Strange Situation. Data revealed that securely attached parent–toddler dyads spent more time in synchronous interaction, and less time in asynchronous interaction, than insecurely attached parent–toddler dyads. Parent–toddler synchronous interaction among both securely and insecurely attached dyads was characterized by shared positive affect. Among insecure dyads, shared negative affect was more predominate in asynchronous than in synchronous interaction. The role of individual differences in the manifestation of synchronous interaction among securely and insecurely attached parent–toddler dyads is discussed. Copyright © 2014 John Wiley & Sons, Ltd.     

A Pilot Study of the Effects of Cognitive-Behavioral Conjoint Therapy for Posttraumatic Stress Disorder on Parenting

Parental posttraumatic stress disorder (PTSD) is associated with parenting difficulties. Cognitive-behavioral conjoint therapy for PTSD (CBCT for PTSD) improves PTSD symptoms, relationship adjustment, and partners’ mental health functioning. However, the impact of CBCT for PTSD on parenting competency is unknown. In this pilot study, the effects of CBCT for PTSD on parenting competency were investigated in 14 individuals (6 patients with PTSD and 8 partners) who had children under age 18. Results suggested that most participants perceived themselves as competent in their parenting prior to treatment, and some enhancements in competency occurred following CBCT for PTSD. Moreover, changes in parenting competency were associated with improvements in patient-rated PTSD. Adjunctive interventions targeting parenting and goals for future research are discussed.     

Reducing infant immunization distress through distraction.

Infant procedural distress is largely understudied, and there is a dearth of empirically supported interventions in the child health psychology literature. This study examined nurse-directed distraction for reducing infant immunization distress. Ninety infants and their parents were randomly assigned to a distraction condition (i.e., nurses used stimuli to divert infants' attention) or a typical care condition. Outcome measures were an observational scale, parent and nurse ratings, and infant heart rate. Results indicated that infants engaged in distraction and that distraction reduced their behavioral distress; however, ratings and heart rate were inconclusive. Analyses of procedural phases indicated that infants exhibited elevated distress immediately prior to and during an injection, but this distress was fleeting.