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441.
Marissa R. Tolep Lea R. Dougherty 《Journal of psychopathology and behavioral assessment》2014,36(3):350-357
The laboratory assessment of young children’s cortisol reactivity is a major obstacle in psychoneuroendocrine research. The current study aimed to test the effectiveness of a developmentally-appropriate stressor paradigm in the laboratory with a sample of 152 preschool-age children. Salivary cortisol samples were obtained at 30 min after arrival to the laboratory and at 20, 30, 40, and 50 min post-stressor. Observations of children’s positive emotions (PE) and negative emotions (NE) were coded to assess children’s behavioral response to the paradigm. Children’s mean growth curve evidenced a significant linear decrease in cortisol values from baseline to 20 min post-stress and a leveling off by 40 min post-stress. However, when taking into account children’s individual differences in the timing of peak cortisol response, we observed a significant increase in cortisol from children’s baseline sample to their peak post-stressor sample. Moreover, children’s PE significantly decreased and NE significantly increased during the stressor, providing further support for the validity of the stress-inducing nature of the paradigm. Additionally, children’s PE and NE during the task were significantly associated with individual differences in their cortisol responses. Our findings highlight the challenges for neuroendocrine researchers with respect to obtaining mean increases in preschoolers’ cortisol reactivity in the laboratory and have important methodological implications, particularly regarding the importance of collecting multiple post-stressor samples. 相似文献
442.
Studies comparing personality across cultures have found inconsistencies between self‐reports and measures of national character or behaviour, especially on evaluative traits such as Conscientiousness. We demonstrate that self‐perceptions and other‐perceptions of personality vary with cultural mindset, thereby accounting for some of this inconsistency. Three studies used multiple methods to examine perceptions of Conscientiousness and especially its facet Competence that most characterizes performance evaluations. In Study 1, Mainland Chinese reported lower levels of self‐efficacy than did Canadians, with the country effect partially mediated by Canadian participants' higher level of independent self‐construal. In Study 2, language as a cultural prime induced similar effects on Hong Kong bilinguals, who rated themselves as more competent and conscientious when responding in English than in Chinese. Study 3 demonstrated these same effects on ratings of both self‐perceived and observer‐perceived competence and conscientiousness, with participants changing both their competence‐communicating behaviours and self‐evaluations in response to the cultural primes of spoken language and ethnicity of an interviewer. These results converge to show that self‐perceptions and self‐presentations change to fit the social contexts shaped by language and culture. Copyright © 2013 European Association of Personality Psychology 相似文献
443.
Nikos Ntoumanis Laura C. Healy Constantine Sedikides Joan Duda Brandon Stewart Alison Smith Johanna Bond 《Journal of personality》2014,82(3):225-236
No prior research has examined how motivation for goal striving influences persistence in the face of increasing goal difficulty. This research examined the role of self‐reported (Study 1) and primed (Study 2) autonomous and controlled motives in predicting objectively assessed persistence during the pursuit of an increasingly difficult goal. In Study 1, 100 British athletes (64 males; Mage = 19.89 years, SDage = 2.43) pursued a goal of increasing difficulty on a cycle ergometer. In Study 2, 90 British athletes (43 males; Mage = 19.63 years, SDage = 1.14) engaged in the same task, but their motivation was primed by asking them to observe a video of an actor describing her or his involvement in an unrelated study. In Study 1, self‐reported autonomous goal motives predicted goal persistence via challenge appraisals and task‐based coping. In contrast, controlled goal motives predicted threat appraisals and disengagement coping, which, in turn, was a negative predictor of persistence. In Study 2, primed autonomous (compared to controlled) goal motives predicted greater persistence, positive affect, and future interest for task engagement. The findings underscore the importance of autonomous motivation for behavioral investment in the face of increased goal difficulty. 相似文献
444.
445.
446.
Laura Nota Salvatore Soresi Lea Ferrari Micheal L. Wehmeyer 《Journal of Happiness Studies》2011,12(2):245-266
Self-determination is a general psychological construct within the organizing structure of theories of human agentic behavior.
People who are self-determined act volitionally to serve as the causal agent in their lives. To provide a fuller understanding
of the self-determination of adolescents, this study collected data on self-determination, quality of life, self-efficacy,
and assertiveness for more than 1,400 Italian adolescents. We conducted a series of Multivariate Analyses of Variance to examine
the relationships among, differences between, and associations with self-determination, including any differences as a function
of age and gender as well as differences in quality of life, self-efficacy, and assertiveness as a function of level of selfdetermination.
We also examined which quality of life factors were associated with enhanced self-determination and self-efficacy. Findings
support the importance of self-determination to quality of life and enhanced self-efficacy. 相似文献
447.
The hypothalamic-pituitary-adrenal axis is thought to play a role in the pathogenesis of depression. In the study reported here, we tested the hypothesis that parenting behavior moderates the relation between parents' lifetime history of depression and their offspring's cortisol reactivity to a psychosocial stressor. We exposed 160 preschool-age children to stress-inducing laboratory tasks, during which we obtained four salivary cortisol samples. Parents completed clinical interviews and an observational parent-child interaction task. The results confirmed our hypothesis: The offspring who evidenced high and increasing cortisol levels were those whose parents had a history of depression and demonstrated hostility toward their child. This moderating effect was specific to offspring who were exposed to maternal depression during the first few years of life. As do findings in animals, results of this study underscore the importance of the early rearing environment in the intergenerational transmission of stress sensitivity. 相似文献
448.
Associations between the sun exposure and sun protective behaviours of adolescents and their friends were examined along with the role played by authoritative parenting and other family and peer socialisation factors. Four hundred and two adolescents (198 males, 204 females) participated in the research. It was found that these adolescents and their friends shared similar sun exposure and sun protective behaviours and had similar parenting backgrounds. Parental authoritativeness was positively associated with the use of sun protection, even after the effects of other familial and peer variables were controlled, but not with the time spent sunbathing which was associated with friends' behaviours. The theoretical and practical implications of these findings are discussed. 相似文献
449.
Psychological correlates of university students' academic performance: a systematic review and meta-analysis 总被引:4,自引:0,他引:4
A review of 13 years of research into antecedents of university students' grade point average (GPA) scores generated the following: a comprehensive, conceptual map of known correlates of tertiary GPA; assessment of the magnitude of average, weighted correlations with GPA; and tests of multivariate models of GPA correlates within and across research domains. A systematic search of PsycINFO and Web of Knowledge databases between 1997 and 2010 identified 7,167 English-language articles yielding 241 data sets, which reported on 50 conceptually distinct correlates of GPA, including 3 demographic factors and 5 traditional measures of cognitive capacity or prior academic performance. In addition, 42 non-intellective constructs were identified from 5 conceptually overlapping but distinct research domains: (a) personality traits, (b) motivational factors, (c) self-regulatory learning strategies, (d) students' approaches to learning, and (e) psychosocial contextual influences. We retrieved 1,105 independent correlations and analyzed data using hypothesis-driven, random-effects meta-analyses. Significant average, weighted correlations were found for 41 of 50 measures. Univariate analyses revealed that demographic and psychosocial contextual factors generated, at best, small correlations with GPA. Medium-sized correlations were observed for high school GPA, SAT, ACT, and A level scores. Three non-intellective constructs also showed medium-sized correlations with GPA: academic self-efficacy, grade goal, and effort regulation. A large correlation was observed for performance self-efficacy, which was the strongest correlate (of 50 measures) followed by high school GPA, ACT, and grade goal. Implications for future research, student assessment, and intervention design are discussed. 相似文献
450.
Tabitha R. Holmes Lynne A. Bond Ciara Byrne 《Current psychology (New Brunswick, N.J.)》2012,31(2):122-143
This mixed method study applies components of the theory of planned behavior (Ajzen and Fishbein 1980) to mother-adolescent conflict. We examine if three kinds of beliefs—behavioral, control, and normative—predict patterns of family conflict. Forty mother-adolescent dyads completed an open-ended interview, self-report measures of conflict, and an observational measure of family interaction. Hierarchical multiple regressions revealed that mothers’ and adolescents’ beliefs about the costs and benefits of conflict significantly predicted how they interacted and perceived conflict within dyads. Sex differences and differences between mothers and adolescents were identified. This work contributes to our understanding of the role of both general and specific beliefs in family conflict. 相似文献