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141.
Warren A. Whisenant 《Sex roles》2008,58(11-12):768-775
To establish if male hegemony continued to exist in high school athletics within the USA and to determine the extent that homologous reproduction (hiring people of the same gender) might be a contributing factor, the administrative structures of 480 high school athletic departments were analyzed. The gender of each school’s principal, athletic director, and coaches were collected from The National Directory of High School Coaches. Male hegemony was found to exist since men dominated both principal (76%) and athletic director (85%) positions, however evidence of homologous reproduction was only evident at the coaching level. The culture of hegemonic masculinity within athletics might be sustained more as a result of sex-role theory or gender-based schematic processing, rather than homologous reproduction.  相似文献   
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143.
The development of a PhD in genetic counseling has been discussed for more than 20 years, yet the perspectives of employers have not been assessed. The goal of this qualitative study was to gain an understanding of the employability of genetic counselors with a PhD in genetic counseling by conducting interviews with United States employers of genetic counselors. Study participants were categorized according to one of the following practice areas: academic, clinical, government, industry, laboratory, or research. All participants were responsible for hiring genetic counselors in their institutions. Of the 30 employers interviewed, 23 envisioned opportunities for individuals with a PhD degree in genetic counseling, particularly in academic and research settings. Performing research and having the ability to be a principal investigator on a grant was the primary role envisioned for these individuals by 22/30 participants. Employers expect individuals with a PhD in genetic counseling to perform different roles than MS genetic counselors with a master's degree. This study suggests there is an employment niche for individuals who have a PhD in genetic counseling that complements, and does not compete with, master's prepared genetic counselors.  相似文献   
144.
Warren MF  Serby MJ  Roane DM 《CNS spectrums》2008,13(10):887-897
In this article, the literature examining the relationship between testosterone and various cognitive domains in elderly men is reviewed. The review focuses on the role of endogenous testosterone levels and the effects of androgen depletion and replacement. The cognitive domains most commonly linked to testosterone include memory and visuospatial function. Indeed, the literature suggests that in certain conditions (ie, hypogonadism, cognitive impairment) testosterone levels may be significantly associated with memory and visuospatial function, but not other cognitive functions. Studies with larger sample sizes and more sensitive cognitive measures are indicated, as questions remain about the potential role of testosterone as a cognitive enhancer.  相似文献   
145.
Recent police shootings of unarmed suspects have brought to bear harsh criticism of law enforcement use of deadly force. Two studies sought to investigate perceptions of police misuse of deadly force. Study 1 showed that as number of officers decreased and number of shots increased, perceptions of misuse of force were augmented. Number of shots per officer significantly predicted perceptions of misuse of force. Study 2 investigated the effects of social dominance orientation, blind patriotism, and right-wing authoritarianism. Results showed a significant interaction between number of officers, number of shots fired, and social dominance orientation. This personality variable was an especially strong predictor of misuse of force in situations involving the largest number of shots fired per officer.  相似文献   
146.
Previous research indicates that the Mood Disorder Questionnaire (MDQ), the Internal State Scale (ISS), and the Hypomanic Personality Scale (HPS) have the capacity to assess symptoms of bipolar spectrum disorders. The present study cross-validates these scales in a sample of 167 undergraduate students. Individuals were divided into high, medium and low likelihood of caseness (HLC, MLC and LLC) groups based on operationalised cut-off criteria on the MDQ. Scores on the ISS Perceived Conflict subscales were positively and proportionately associated with elevated likelihood of caseness. The HLC group was distinguished from the other two groups by high levels of ISS Depression, whereas the LLC group was distinguished from the other two groups by low levels of ISS Activation and hypomanic personality traits. The majority of individuals reported a history of isolated (hypo)manic experiences, and a quarter of the sample reached screening criteria for a bipolar spectrum disorder (Isometsae et al., 2003). The results are discussed in the context of the role of activation, depression, and interpersonal conflict in bipolar spectrum disorders.  相似文献   
147.
The sensitivity of observers to nonrigid bending was evaluated in two experiments. In both experiments, observers were required to discriminate on any given trial which of two bending rods was more elastic. In experiment 1, both rods bent within the same oriented plane, and bent either in a frontoparallel plane or bent in depth. In experiment 2, the two rods within any given trial bent in different, randomly chosen orientations in depth. The results of both experiments revealed that human observers are sensitive to, and can reliably detect, relatively small differences in bending (the average Weber fraction across experiments 1 and 2 was 9.0%). The performance of the human observers was compared to that of models that based their elasticity judgments upon either static projected curvature or mean and maximal projected speed. Despite the fact that all of the observers reported compelling 3-D perceptions of bending in depth, their judgments were both qualitatively and quantitatively consistent with the performance of the models. This similarity suggests that relatively straightforward information about the elasticity of simple bending objects is available in projected retinal images.  相似文献   
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149.
Psychopathy has long been associated with increased use of direct aggression and violence, especially among male inmates. Little research has, of yet, considered the relation between psychopathy and indirect forms of aggression. The current research sought to investigate the relationship between psychopathy and indirect aggression in a noncriminal sample. The results indicated that there was a strong relationship between psychopathic traits and indirect aggression, with strong correlations between indirect aggression and both factor 1 (coldheartedness) and factor 3 (impulsive antisociality). This association remained significant even after the effects of direct aggression had been controlled for. Path analysis indicated that both direct and indirect aggression was underpinned by the same psychopathy factors. This suggests that high psychopathy scorers will utilize direct and indirect aggression equally and, as such, the choice of one type of aggression over the other may be dependant on either situational factors or external moderators. Aggr. Behav. 35:408–421, 2009. © 2009 Wiley‐Liss, Inc.  相似文献   
150.
We developed predicted change trajectories and a warning system designed to identify psychotherapy cases at risk for treatment failure as observed in archival Youth Outcome Questionnaire data (parent/guardian-report) from 363 children and adolescents (ages 4–17) served in an outpatient community mental health system. We used multilevel modeling procedures to develop models of predicted change based on demographic information. Controlling for the effects of age on intercept, no other variables were significant in the model. The warning system we created from half of the sample (n = 181) correctly identified 71% of treatment failures in the other half of the sample (n = 182), defined as cases whose symptoms were significantly higher at the end of treatment compared to symptoms at intake. As over half of youth cases in this usual care setting did not demonstrate reliable improvement in symptoms, these results further emphasize the value of patient-focused research in monitoring patient progress and prompting changes in the treatment approach if suitable progress is not observed.  相似文献   
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