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This article describes the development of the Comprehensive Assessment of Team Member Effectiveness. The authors used the teamwork literature to create potential items, which they tested using two surveys of college students (Ns = 2,777 and 1,157). The authors used exploratory factor analysis and confirmatory factor analysis to help them select items for the final instrument. The full instrument has 87 items that measure 29 types of team member contributions with 3 items each. These fall into five categories (contributing to the team's work; interacting with teammates; keeping the team on track; expecting quality; and having relevant knowledge, skills, and abilities). A short version of the instrument has 33 items. Potential uses for the instrument and suggestions for future research are discussed.

Results support the role of insomnia in the development of additional psychological problems and highlight the clinical implications for combat veterans, to include the importance of longitudinal assessment and monitoring of sleep disturbances, and the need for early intervention.

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The present study provides much needed empirical data on the adolescent loneliness experience. One hundred adolescents were given measures of loneliness, loneliness attributions, coping styles, and personal characteristics. Loneliness was positively related to state and trait anxiety, an external locus of control, depression, self-consciousness, and social anxiety and negatively related to self-reported attractiveness, likability, happiness, and life satisfaction. Lonely adolescents were also less willing to take social risks. Adolescents most often attributed loneliness to boredom and most often coped with loneliness by watching TV or listening to music. The implications of these findings for adolescent social development are discussed.