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171.
In this article, we test the utility of Agnew's general strain theory to explain suicidal behaviors among American Indian youth. Data from 721 American Indian adolescents from the Midwest and Canada were collected in partnership with participating reservations/reserves and a research team. We investigate the effects of strains/stressors on suicide, including tests of mediating effects of negative emotions on relationships between stressors and suicidality. We found that several strains/stressors were related to suicidality, including coercive parenting, caretaker rejection, negative school attitudes, and perceived discrimination. We also found that depressive symptoms and anger mediated the effects of several key predictors of suicidality. We discuss the theoretical and policy implications of our work for the general strain theory and for American Indian suicide in general.  相似文献   
172.
The purpose of this research project was to examine the effectiveness of supervised literacy tutoring delivered by 25 secondary teacher candidates to middle and high school students via webcam technology and in person. The results stem from two semester-long studies of technology-delivered tutoring from a university to middle and high school settings. Findings support the effectiveness of delivering literacy tutoring components through 18 one-hour tutoring sessions using webcam technology with secondary teacher candidates as instructors. In addition, the data revealed that there was no significant difference in the literacy growth among those students who received tutoring in person or via webcam technology.  相似文献   
173.
This study examines the type of relationship that exists between the sales manager and subordinate (vertical exchange status), and its impact on the sales manager's attributions about the subordinate performance, as well as subsequent responses to the subordinate. Results indicate that cadres may receive preferential consideration in explaining their performance, which then impacts the sales manager's response to the salesperson. The findings imply that sales managers should be careful in assigning attributions for performance by both cadre and hired hand salespersons.  相似文献   
174.
Maternal depression has been linked to increased risk of substance use disorders (SUDs) in offspring. Cross-sectional studies have identified relationships among maternal depression, externalizing disorders and SUDs, but no longitudinal examination of causality has been undertaken. In order to address this gap in the literature, depression and externalizing disorders at or prior to age 15 were tested as mediators of the relationship between maternal depression and SUDs diagnosed between ages 16 and 20 in a sample of 702 Australian youth (363 women) using path models. Mothers’ and fathers’ substance diagnoses and earlier onset of substance abuse in youth were controlled for in all analyses. Consistent with previous work, maternal depression predicted SUDs between ages 16 and 20. An indirect effect of maternal depression through youth externalizing disorders diagnosed by age 16 was detected for alcohol and cannabis use disorders, but not drug disorders. Early adolescent depression was not a mediator of the relationship between maternal depression and any of the substance outcomes measured. To our knowledge, this study is the first to examine depression and externalizing disorders in early adolescence as mediators of the effect of maternal depression on psychopathology in later adolescence. Further work is needed to understand how family environment and genetic factors may explain the mediation by externalizing disorders.  相似文献   
175.
The authors use examples of youth civic engagement from Chile, South Africa, Central/Eastern Europe, and the United States--and also emphasize diversities among youth from different subgroups within countries--to illustrate common elements of the civic domain of youth development. These include the primacy of collective activity for forming political identities and ideas and the greater heterogeneity of civic compared to other discretionary activities, the groupways or accumulated opportunities for acting due to the groups (social class, gender, ethnic, caste, etc.) to which a young person belongs, and the role of mediating institutions (schools, community-based organizations, etc.) as spaces where youths' actions contribute to political stability and change.  相似文献   
176.
The current study compared two competing theories of the stress generation model of depression (stress causation vs. stress continuation) using interview-based measures of episodic life stress, as well as interpersonal and noninterpersonal chronic life stress. We also expanded on past research by examining anxiety disorders as well as depressive disorders. In addition, we examined the role of neuroticism and extraversion in these relationships. Participants were 627 adolescents enrolled in a two-site, longitudinal study of risk factors for depressive and anxiety disorders. Baseline and follow-up assessments were approximately one year apart. Results supported the stress causation theory for episodic stress generation for anxiety disorders, with neuroticism partially accounting for this relationship. The stress causation theory was also supported for depression, but only for more moderate to severe stressors; neuroticism partially accounted for this relationship as well. Finally, we found evidence for interpersonal and noninterpersonal chronic life stress continuation in both depressive and anxiety disorders. The present findings have implications regarding the specificity of the stress generation model to depressive disorders, as well as variables involved in the stress generation process.  相似文献   
177.
Despite their ability, many mathematically talented female adolescents do not aspire to nontraditional careers in mathematics and the sciences. According to the model proposed by Meece, Parsons, Kaczala, Goff, and Futterman (1982), self–concept of math ability is a central mediating variable in predicting long range goals and ultimate achievement in mathematics. The present study tested the hypothesis that, for a sample of 123 mathematically talented female adolescents, consideration of self–perceptions of multiple career–relevant abilities, as measured by Holland's (1977) Self Directed Search, rather than self–concept of math ability alone, is essential to understanding the ideal career aspirations of mathematically talented young women. The results indicate that it is the combined influence of self–perceptions of several career–relevant abilities that differentiates the nontraditional math and nontraditional science career aspirants from more traditional math/science and nonmath career aspiration group members. Implications for professionals working with the mathematically talented female adolescent are discussed.  相似文献   
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