Physical exercise, social background, and the well-being of older adult women

28 older women participating in an exercise program were compared to 30 older women not participating in an exercise program on two behavioral measures. There were no significant main effects for participation-nonparticipation in an exercise program. Significant main effects were found, however, for each of three social variables.     

Integrating Hip‐Hop Culture and Rap Music Into Social Justice Counseling With Black Males

In this article, the author suggests that Hip‐Hop culture and rap music, in particular, can be integrated into individual counseling interactions with Black male clients to discuss the social injustices (e.g., hypercriminalization) they face. Literature examining the history of Hip‐Hop culture and how rap music has been used therapeutically with Black males is presented. The article concludes with a vignette illustrating how Elligan's ( 2000 ) rap therapy framework can help explore experiences Black male clients encounter.     

Work,Nonwork, and Sleep (WNS): a Review and Conceptual Framework

The current paper expands on traditional views of the work-nonwork interface to incorporate the critical component of sleep. We integrate past theoretical and empirical work from the sleep and organizational science literatures to inform a novel framework that will facilitate research evaluating associations among work, nonwork, and sleep, the three major areas of life. We propose that attitudes, behaviors, and states emerging in work and nonwork domains cannot be fully understood without taking into account upstream and downstream sleep quantity and quality effects. Rather, periods of sleep bookend engagement in work and nonwork roles. Thus, we propose the work, nonwork, and sleep (WNS) conceptual framework and, in doing so, identify specific, underlying resource mechanisms (i.e., human energy and time) operating both intra-individually and inter-individually. We also discuss contextual factors that act as predictors and moderators of these relationships. We suggest that a unifying framework explaining connections and underlying processes among work, nonwork, and sleep is necessary for applied psychology and management disciplines to significantly contribute to future research, intervention development and dissemination, and ultimately policy change. We provide a number of avenues for future investigation, including relevant special populations and methodological approaches. Although a plethora of work-nonwork theoretical frameworks exist, none have incorporated the third major area of life: sleep. We call for the expansion and acknowledgement of sleep, an important source of variance in everyday attitudes, behaviors, and states, and ultimately in long-term organizational, family, and individual health and well-being.     

Ontogeny of the adrenal response to (+)-methamphetamine in neonatal rats: the effect of prior drug exposure

We examined the ontogeny of the corticosterone response to (+)-methamphetamine in neonatal rats. In experiment-1, animals were injected with 10 mg/kg of (+)-methamphetamine or saline and plasma corticosterone levels were examined in separate groups 30 or 105 min later on postnatal day (P) 1, 3, 5, 7, 9, 11, 13, 15, 17, or 19. The adrenal response to methamphetamine was best described by a U-shaped function with the nadir of corticosterone release occurring between P7 and P13. Experiment-2 was similar except that the effect of four consecutive days of exposure to (+)-methamphetamine (four times daily at 2 h intervals with 10 mg/kg) was assessed with a single final dose early on the fifth day (i.e. P1-5, 3-7, 5-9, 7-11, 9-13, 11-15, 13-17, 15-19). The 30 min corticosterone response after multiple methamphetamine doses was augmented compared to single exposures, with the exception of the two earliest dosing intervals ending on P5 and P7, where the responses were lower. In addition, at 105 min, the levels of corticosterone were attenuated relative to a single drug administration. With the exception of animals receiving methamphetamine from P15 to P19, thymus weights were unaffected. The data demonstrate that (+)-methamphetamine is a robust activator of corticosterone release in developing animals and this release is extensively modified by age and previous drug exposure.     

不同社会群体特征对内隐领导因素的影响

研究发现,中国人内隐领导理论的内容由个人品德、目标有效性、人际能力和多面性四个因素构成。不同的年龄、职业和教育水平等评分者的特点,对领导诸因素的评分有着显著的影响。综合分析发现,教育水平是影响内隐领导因素评分的主要变量。另外,各组都倾向于把人际能力作为领导最大的特质来加以评分。     

Development and validation of the Affect in Play Scale-brief rating version (APS-BR)

The Affect in Play Scale (APS; Russ, 1987, 2004) is one of few reliable, standardized measures of pretend play, yet the fact that it requires videotaping and extensive training to score compromises its clinical utility. In this study, we developed and validated a brief rating version (APS-BR) that does not require videotaping. Construct validity was established by comparing scores from the original APS and the APS-BR using an existing data set of videotaped play (n = 46). We examined associations between scores on the APS-BR and theoretically relevant measures of divergent thinking and emotional memories. Scores on the APS-BR related strongly to those on the APS, and the pattern of correlations for each scale and relevant criterion measures was similar in strength and direction, supporting the APS-BR as an alternate form of the APS. In addition, we completed a pilot study to examine the efficacy of using the APS-BR in its intended in vivo format (n = 28). Results from both studies suggest that the APS-BR is a promising brief measure of children's pretend play that can be substituted for the APS in clinical and research settings.