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Meghan E. Lovering Kristin J. Heaton Louis E. Banderet Kameran Neises James Andrews Bruce S. Cohen 《Military psychology》2015,27(5):261-275
This study examined psychological and physical health factors in a cohort of U.S. Marine recruits with the goal of developing a comprehensive understanding of attributes recruits bring to training. 1,350 male recruits completed a multimeasure survey during the first week of training. A 2-way multivariate analysis of variance (MANOVA) was conducted to explore the relationship of hardiness dimensions on several psychological and physical factors. Compared with other military samples, this cohort reported similar levels on hardiness control and rigidity subscales. Recruits who reported higher scores on a measure of positive hardiness also reported higher scores on measures of grit, grit ambition, sensation seeking, training expectations, positive ways of coping, physical and mental health, fitness scores, and lower scores on a measure of depression. This study provides a more complete understanding of the complex array of attributes of Marine recruits and forms a foundation for predictive models of injury risk and/or attrition. 相似文献
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Developmental change and cross‐domain links in vocal and musical emotion recognition performance in childhood
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Although the configurations of psychoacoustic cues signalling emotions in human vocalizations and instrumental music are very similar, cross‐domain links in recognition performance have yet to be studied developmentally. Two hundred and twenty 5‐ to 10‐year‐old children were asked to identify musical excerpts and vocalizations as happy, sad, or fearful. The results revealed age‐related increases in overall recognition performance with significant correlations across vocal and musical conditions at all developmental stages. Recognition scores were greater for musical than vocal stimuli and were superior in females compared with males. These results confirm that recognition of emotions in vocal and musical stimuli is linked by 5 years and that sensitivity to emotions in auditory stimuli is influenced by age and gender. 相似文献
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