Rape impact: Immediately and two months later

This paper analyzes assault victims’ reactions over the course of two months. Specifically, reaction types are analyzed across four dimensions: behavioral changes, interpersonal difficulties, physical symptoms, and emotional responses. Initially, most rape victims report fairly high levels of disruption across three of the four reaction types, with some signs of recovery two months later. Patterns of reactions are also exhibited. At the two month follow‐up, behavioral changes, physical symptoms, and emotional responses have declined, while interpersonal difficulties have increased slightly. These data suggest that the present service delivery system of the rape crisis center may be problematic in that they offer only short‐term intervention. Some victims of rape may require a different type of service from such centers.     

Gender variation in developmental trajectories of educational and occupational expectations and attainment from adolescence to adulthood

Adolescents' future expectations are a potentially important precursor of adult attainment and may illuminate how males and females vary in schooling and work. Thus, this longitudinal study examined gender variation in developmental trajectories of educational and occupational expectations from adolescence to adulthood and in connection to corresponding adult attainment. National data (NELS:88) including individuals aged 14 to 26 and hierarchical linear modeling analyses yielded several findings: Males and females had similar developmental trajectories of educational expectations from adolescence to adulthood with the sample average expecting to attend college. Probabilities of expecting a professional occupation were lower for males than females. Adolescent educational and occupational expectations predicted corresponding attainment in adulthood, although the relationship varied by gender. Males who reported high occupational expectations in adolescence had higher occupational attainment in adulthood compared to males with low occupational expectations, whereas females' adult occupational attainment did not vary by their adolescent occupational expectations. Gender variation in expectations and attainment is discussed in light of historical changes, and future directions of research are proposed.     

Human resource configurations: investigating fit with the organizational context

The present study investigated how key organizational contextual factors relate to bundles of human resource (HR) practices. In a two-phase study of a sample of 661 organizations representing a full range of industries and organizational size, the authors found that organizations use 1 of 5 HR bundles: cost minimizers, contingent motivators, competitive motivators, resource makers, and commitment maximizers. In addition, the authors showed that the organizations that use a given type of HR bundle may be distinguished by the organizational values they pursue and their organizational structure, thus suggesting that HR choices are related to the context within which organizations operate.     

Averaging to minimize or eliminate regression toward the mean to measure pure experimental effects

This paper explains how regression toward the mean can contaminate diary data, making it difficult to measure the pure effects of an experimental variable over time. Using a large scale real-life database collected by AT&T, a method of measuring this mathematical artifact is advanced. It is shown to manifest very quickly as a result of a spontaneous reaction toward happenstance, with the most extreme initial values gravitating most toward the mean. Then averaging over longer and longer periods of time to define use categories is shown to dilute happenstance increasingly, and therefore progressively minimizes or eliminates regression toward the mean. Finally, regression toward the mean is very pervasive and very persistent.     

Thinking about the past,present, and future: Time perspective and self-esteem in adolescents,young adults,middle-aged adults,and older adults

We examined time perspective and self-esteem in adolescents, young adults, middle-aged adults, and older adults. Time perspective was measured with scales that assess relative orientations and relationships among the past, present, and future. Age effects were examined with standard analytic strategies to determine categorical differences between age groups and with new statistical techniques designed to show continuous age patterns. Findings indicated that (1) thinking about the future was greatest for adolescents and young adults and lowest for middle-aged and older adults, and thinking about the present increased across ages; (2) fewer adolescents and middle-aged participants perceived that the time periods were interrelated compared to younger and older adults; and (3) across ages, a greater emphasis towards the past compared to other time periods was associated with lower self-esteem, whereas emphasizing the present and the future jointly was associated with higher self-esteem.     

Delinquency in gangs — Selection or socialization?

Thornberry, Krohn, Lizotte, and Chard-Wierschem's (1993) introduced three models to account for why gangs are associated with high levels of delinquency. Existing research using Thornberry et al.'s (1993) models to explain the gang-delinquency association has been inconclusive. This paper seeks to address this gap in research by incorporating Moffitt's (1993) developmental taxonomy of delinquency within Thornberry et al.'s (1993) explanatory models. A few proposals are put forth in this paper: (1) support for Thornberry et al.'s (1993) models depends on developmental stage of the individual, (2) the selection model explains delinquency of life-course-persistent gang members, while social facilitation model explains delinquency of adolescence-limited gang members, and (3) support for the enhancement model is an artifact of assuming a homogenous gang sample.