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41.
The current cross-sectional study investigated the links between various dimensions of organized activity involvement and depressive symptoms, loneliness, and peer victimization in an ethnically and economically diverse sample of adolescents (N = 152; 58% female). Results indicate that adolescents who were involved in organized activities for more years also reported lower levels of loneliness. There was evidence of diminishing returns when adolescents were very highly involved in organized activities; those who were either under- or over-involved reported the highest levels of depressive symptoms. Conversely, findings indicate that adolescents who participated in a narrow or wide range of activity contexts reported the lowest levels of depressive symptoms. In addition, results suggested that the relation between organized activity involvement and adjustment differs among adolescents from diverse ethnic and socioeconomic backgrounds. Findings from the current study also underscore the importance of considering multiple indices of activity involvement when assessing its association with adjustment.
Edin T. RandallEmail:
  相似文献   
42.
Self-determination theory emphasizes the importance of school-based autonomy and belongingness to academic achievement and psychological adjustment, and the theory posits a model in which engagement in school mediates the influence of autonomy and belongingness on these outcomes. To date, this model has only been evaluated on academic outcomes. Utilizing short-term longitudinal data (5-month timeframe) from a set of secondary schools in the rural Midwest (N = 283, M age = 15.3, 51.9% male, 86.2% White), we extend the model to include a measure of positive adjustment (i.e., hope). We also find a direct link between peer-related belongingness (i.e., peer support) and positive adjustment that is not mediated by engagement in school. A reciprocal relationship between academic autonomy, teacher-related belongingness (i.e., teacher support) and engagement in learning is supported, but this reciprocal relationship does not extend to peer-related belongingness. The implications of these findings for secondary schools are discussed.
Mark J. Van RyzinEmail:
  相似文献   
43.

Empathy, which is the ability to feel concern for and to understand others’ feelings, is thought to develop in high quality relationships with parent and peers, but also to facilitate the quality of these relationships. While a wide literature has addressed this aspect, the heterogeneity of primary studies, in which different indicators of relationship quality (e.g., support, conflict) and empathy (i.e., affective and cognitive) have been examined, makes it difficult to draw conclusive answers. Therefore, it remained ambiguous how parent–child and peer relationship quality are associated with adolescents’ empathy. In order to increase the understanding of these associations, a multilevel meta-analysis was performed, which allowed for including multiple effect sizes from each study. By a systematic literate search, 70 eligible studies were found that provided 390 effect sizes from 75 independent samples. The results showed a small positive correlation between parent–child relationship quality and empathy, and a small-to-moderate positive correlation between peer relationship quality and empathy, which was significantly stronger than the correlation with parent–child relationship quality. Hence, the meta-analytic results indicate that adolescents with higher quality relationships, especially with peers, indeed tend to show more concern for and understanding of others’ emotions than adolescents with lower quality relationships. Moreover, the moderation analyses showed stronger correlations for the positive dimension of relationship quality than for the negative dimension, and stronger correlations for composite scores of affective and cognitive empathy than for separate scores of the empathy dimensions. However, no differences in correlations were found between the affective and cognitive empathy dimension, and no moderation effects were found for gender and age. Thus, this meta-analysis demonstrates robust positive associations between parent–child and peer relationship quality and empathy in adolescence, implying that good empathic abilities may be a protective factor for experiencing poor relationships.

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44.
45.
Do parties change their platform in anticipation of electoral losses? Or do parties respond to experienced losses at the previous election? These questions relate to two mechanisms to align public opinion with party platforms: (1) rational anticipation, and (2) electoral performance. While extant work empirically tested, and found support for, the latter mechanism, the effect of rational anticipation has not been put to an empirical test yet. We contribute to the literature on party platform change by theorizing and assessing how party performance motivates parties to change their platform in-between elections. We built a new and unique dataset of >20,000 press releases issued by 15 Dutch national political parties that were in parliament between 1997 and 2014. Utilizing automated text analysis (topic modeling) to measure parties’ platform change, we show that electoral defeat motivates party platform change in-between elections. In line with existing findings, we demonstrate that parties are backward-looking.  相似文献   
46.
In times of perception politics, the credibility of electoral candidates is a crucial asset in political marketing. This raises the question to which political leaders citizens attribute credibility and how political credibility is gained and lost through media performance. We analyze and compare two contrasting cases during the Dutch parliamentary election campaign of 2010. Whereas in this campaign Mark Rutte—leader of the liberal party VVD—gained credibility, the credibility of Job Cohen—at the time, leader of the social-democratic PvdA—waned substantially. To understand this we extend the source credibility approach with a dramaturgical approach, and as such we shed light on what happens in the dynamic, interactive process between leaders and audiences in which credibility is constructed.  相似文献   
47.
Current estimates predict that more than 5% of men and 8% women will be stalked at some point in their lifetime, and up to 6% of both men and women will be stalked during their time at college. While variables related to sexual assault have been extensively examined, factors that contribute to stalking and influences specific to university students remain a point of concern for administration and those attending the institution. Using a proportioned stratified sampling technique, this study obtained cross-sectional survey data collected from 873 students at a university in the upper Midwest. Utilizing a routine activity theory theoretical perspective, hierarchical and binary logistic regression are employed to investigate the prevalence of stalking, as well as the influence of individual and campus guardianship variables on the stalking victimization of college students, and an experiential comparison of female and male students. Findings reveal that among the total female student sample, 43% had been stalked at some point in their lifetime, with 13% stalked during their time at the university. Of the male students, 34% had been stalked, with 18% stalked while at the university. Sexual history, year in school, and perceived vulnerability were positive predictors of stalking.  相似文献   
48.
Governments at all levels buy mission‐critical goods and services whose attributes and performance requirements are hard to define and produce. Many governments—and the public managers who lead them—lack experience and knowledge about how to contract for complex products. The contract management counsel provided to public managers is thin. Missing is a conceptual managerial framework to guide purchasing the complex products that are often so critical to public organizations' core missions. Drawing on perspectives from across the social sciences, the framework presented in this article provides guidance on how managers can harness the upsides of complex contracting while avoiding its pitfalls. The framework helps identify conditions that increase the likelihood of positive outcomes for the purchasing government and the vendor—the win‐win. To illustrate the framework, the article provides examples of successful and failed acquisitions for complex products such as transportation projects, social service systems, and information technology systems.  相似文献   
49.
What politicians devote attention to, is an important question as political attention is a precondition of policy change. We use an experimental design to study politicians’ attention to incoming information and deploy it among large samples of elected politicians in three countries: Belgium, Canada, and Israel. Our sample includes party leaders, ministers and regular members of parliament. These elites were confronted with short bits of summary information framed in various ways and were then asked how likely it was that they would read the full information. We test for three frames: conflict, political conflict, and responsibility. We find that framing moderates the effect of messages on politicians’ attention to information. Politicians react more strongly (i.e., they devote more attention) to political conflict frames than to non-political conflict frames and they react stronger to political responsibility attributions than to non-political responsibility attributions. Conflict frames attract more attention than consensus frames only from members of opposition parties. Political conflict frames attract more attention from government party politicians. These effects occur largely across issues and across the three countries.  相似文献   
50.
While the effects of simulation-based courses on the knowledge of participating students may be marginal in relation to standard lecture and discussion-based courses, this article argues that the greatest leverage is gained by increasing participating students’ level of interest in the subject of study and in politics more broadly. Participants tend to become increasingly absorbed in their roles and in the politics of the institutions at the center of the simulation. To better consider this possibility, we conducted a survey of students participating in the 2015 Mid-Atlantic European Union Simulation and of appropriate control populations. The survey results indeed suggest that, much more than simply acquiring knowledge about the EU, the simulation experience serves to generate more robust interest in the subject of study.  相似文献   
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