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921.
The aim of this five-wave longitudinal study was to investigate the relationship between anxiety and adolescent identity development. Participants were 1,313 adolescents who annually completed measures of anxiety and identity. Growth Mixture Modeling (GMM) analyses demonstrated that the adolescent population was best typified by two latent growth trajectory classes: a low anxiety class (n = 1,199) characterized by a low initial level of anxiety that decreased over time and a high anxiety class (n = 114) characterized by a higher initial level of anxiety that increased over time. To answer our research question, we tested a model in which the anxiety classes predicted initial levels and rates of change of three identity dimensions: commitment, in-depth exploration, and reconsideration of commitment. Findings indicated that the high anxiety adolescents displayed a more troublesome identity development than their low anxiety peers, since their commitments became weaker with age, and they reconsidered them intensively.
Wim MeeusEmail:

Elisabetta Crocetti   is a post-doctoral researcher of the University of Macerata. She received her Ph.D. in Educational Sciences from the University of Macerata. Theo Klimstra   is a doctoral student at the Research Centre Adolescent Development of Utrecht University. Loes Keijsers   is a doctoral student at the Research Centre Adolescent Development of Utrecht University. William W. Hale III   is Assistant Professor at the Research Centre Adolescent Development, Utrecht University. He received his Ph.D. at the Department of Biological Psychiatry, University of Groningen. Wim Meeus   is Professor of Adolescent Development and chair of the Research Centre Adolescent Development of Utrecht University. He received his Ph.D. in Social Psychology from the Utrecht University.  相似文献   
922.
Physiologic reactivity to racially rejecting images was assessed in 35 young adults (10 males, 25 female) from African-American backgrounds using the startle probe paradigm. In a laboratory setting, participants viewed 16 images depicting racial rejection, racial acceptance, nonracial negative, and nonracial positive themes. While viewing these images, startling bursts of noise were presented and the magnitude of the eyeblink responses were measured. Results supported an attentional mechanism which suggests that, while viewing both racially rejecting and nonracial positive images, individuals may be so absorbed in processing the images that they appear less distracted by the startling noise. However, these patterns were only found for participants low in racial regard. Young adults who felt positively about their racial background did not exhibit differential processing of startle stimuli as a function of slide themes. Race-rejection sensitivity did not moderate startle reactivity. Developmental implications, particularly in light of coping with racial discrimination, are discussed.
Lisa KiangEmail:
  相似文献   
923.
Experiences with racism are a common occurrence for African American youth and may result in negative self perceptions relevant for the experience of depressive symptoms. This study examined the longitudinal association between perceptions of racism and depressive symptoms, and whether perceived academic or social control mediated this association, in a community epidemiologically-defined sample of urban African American adolescents (N = 500; 46.4% female). Structural equation modeling revealed that experiences with racism were associated with low perceived academic control, which in turn was associated with increased depressive symptoms. Findings suggest that experiences with racism can have long lasting effects for African American youth’s depressive symptoms, and highlight the detrimental effects of experiences with racism for perceptions of control in the academic domain. Implications for intervention are discussed.
Sharon F. LambertEmail:
  相似文献   
924.
This study examined the association between cigarette smoking and dieting behaviors and trends in that association among US adolescents in grades 9–12 between 1999 and 2007. Youth Risk Behavior Survey datasets were analyzed using the multivariable logistic regression method. The sample size of each survey year ranged from 13,554 to 15,273 with girls representing 49–51% of the sample (N = 71,854). About 62% of the entire study participants were whites and 14% were blacks. Prevalence estimates of current smoking and corresponding 95% confidence intervals were computed across four comparison groups formed by gender and body weight. Extreme dieting was an independent predictor of smoking. Extreme dieters showed a higher variability of smoking behavior than their peers. The magnitude of the association between smoking and extreme dieting became smaller in recent years among adolescents but remained unchanged among non-overweight girls over that same time period. When adolescent smoking behavior is examined, the intensity of dieting behavior should be considered within its association with other co-occurring unhealthy behaviors.  相似文献   
925.
Considerable research has focused on the reliability and validity of informant reports of family behavior, especially maternal reports of adolescent problem behavior. None of these studies, however, has based their orientation on a theoretical model of interpersonal perception. In this study we used the social relations model (SRM) to examine family members’ reports of each others’ externalizing and internalizing problem behavior. Two parents and two adolescents in 69 families rated each others’ behavior within a round-robin design. SRM analysis showed that within-family perceptions of externalizing and internalizing behaviors are consistently due to three sources of variance; perceiver, target, and family effects. A family/contextual effect on informant reports of problem behavior has not been previously reported.  相似文献   
926.
The main purpose of this study was to examine the extent to which middle and late adolescents’ depressive symptoms predict their later school burnout and, in turn, the extent to which school burnout predicts depressive symptoms. Drawing on data gathered at ages 15–19 in two-three-wave longitudinal studies, we investigated cross-lagged paths between school burnout and depressive symptoms. In Study 1 the participants were 15-year-old adolescents (Time 1: N = 611, Time 2: N = 614, Time 3: N = 725) who completed the School Burnout Inventory and depressive symptoms twice during their final term of comprehensive school and once after the transition to upper secondary high school or vocational school. In Study 2 the participants were 17-year-old adolescents whose school burnout and depressive symptoms were measured three times annually (Time 1: N = 474, Time 2: N = 412, Time 3: N = 414) during their 3 years of secondary education. Results of both studies revealed moderate stability for both school burnout and depressive symptoms. They also showed that school burnout more strongly predicted subsequent depressive symptoms later on than vice versa. Lastly, they revealed cumulative cycles between school burnout and depressive symptoms.  相似文献   
927.
928.
Youth with same-sex desire undergo a process of narrative engagement as they construct configurations of identity that provide meaning and coherence with available sexual taxonomies. This article presents a theoretical analysis and four case studies centering on the relationship among context, desire, and identity for youth with same-sex desire. Through an interpretive, holistic analysis of the personal narratives of youth, we examine the integration of same-sex desire, behavior, and identity in the general life story and the selective appropriation of elements of “master narratives” of sexual identity development. Narratives were characterized by challenges to integrate desire, behavior, and identity into a configuration that conformed to the received sexual taxonomy. Implications for theory and further research on sexual identity development are discussed.  相似文献   
929.
二战后,各国高校根据自身情况选择施行学分制、学年制及学年学分制.目前,在我国高校的教学管理制度中,这三种形式也是并存的.我校自转制成为普通本科高等院校以来,在施行学年学分制方面,进行了探索和尝试,其基本经验是:加强教学管理工作,帮助学生建立完整的专业知识结构,以适应市场经济需要.  相似文献   
930.
城市农民工阶层化问题探讨   总被引:1,自引:0,他引:1  
随着改革开放以来中国社会转型以及城市化进程加速,城市农民工内部已经发生了阶层分化,从上到下依次划分为准市民身份的农民工、自我雇佣的个体农民工、依靠打工维生的农民工、失业农民工、失地农民工这五个阶层。经济收入的差异是导致城市农民工内部发生分化的最直接、最本质的原因。农民工阶层化未来发展将呈现出城市农民工数量持续增加,农民工阶层在经济层面进一步分化,农民工阶层由基础的经济层面的分化进一步转向政治和社会层面的分化,城市农民工的阶层流动从自发转为自为等趋势。  相似文献   
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