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761.
Although the research literature has established that Conscientiousness predicts task performance across a variety of achievement contexts (e.g., ; ), comparatively less is known about the processes that underlie these relations. To the latter end, the current research examines effortful strategies and achievement goals as mediating factors that might explain why people with higher levels of Conscientiousness are predicted to reach higher levels of academic performance. In a longitudinal study, 347 college students completed measures of personality and achievement goals at the beginning of the class, followed by measures of effortful strategies multiple times throughout the semester. Results support the hypothesis that effortful strategies mediate the association between Conscientiousness and academic performance. Moreover, the statistical effects of Conscientiousness were generally independent of achievement goals, but a small portion of the effect was mediated through approach, not avoidance, achievement goals. These results highlight the importance of examining mediating processes between personality and outcomes, and in the case of Conscientiousness, our results suggest that effortful strategies might serve as a useful target for performance-enhancing interventions. 相似文献
762.
波动不对称(FA)是压力的随机性引发双侧完美对称偏离的现象,这是个体无力免受发展中不利因素(如早期营养不良)侵害的一个标志。比较个体口腔两侧牙齿的大小是一种测量FA的方法。本研究汇集了10个物种共296名个体的牙齿测量结果,测量对象包括黑猩猩(学名Pan troglodytes)、猩猩(学名Pongo pygmaeus)、大猩猩(学名Gorilla gorilla)、智人(学名Homo sapiens),以及许多化石人。分析发现,猩猩样本牙齿的FA水平要显著低于大猩猩、黑猩猩、直立人、尼安德特人和智人样本的FA水平。而与之相反的是,智人与尼安德特人样本的牙齿FA水平要显著高于其它任何一种巨猿样本的FA水平。该文提出了有关缓和的选择压力的解释 相似文献
763.
Rotgers F 《Behaviour research and therapy》2002,40(12):230-1441
Advances in treatment approaches available for persons with alcohol problems, particularly the advent of cognitive behavioral and motivational approaches, have made systematic assessment of these problems more important than ever for clinicians. There is a plethora of assessment instruments available, and it is a difficult task for clinicians to conceptualize, select and use these instruments in a coherent fashion. Particularly important in this task is the identification of research validated instruments that provide both clinically useful and psychometrically sound data. This paper presents a model of alcohol assessment and reviews selected research validated instruments that can be assembled into an assessment battery that provides useful data to guide treatment of alcohol problems while also addressing practical concerns encountered by clinicians in practice. 相似文献
764.
765.
Gibbons FX Gerrard M Vande Lune LS Wills TA Brody G Conger RD 《Personality & social psychology bulletin》2004,30(8):1048-1061
This study examined the cognitions thought to mediate the impact of context on adolescent substance use and also the extent to which context moderates the relations between these cognitions and use. Risk cognitions and behaviors were assessed in a panel of 746 African American adolescents (M age 10.5 at Wave 1, 12.2 at Wave 2). Results indicated that adolescents living in high-risk neighborhoods were more inclined toward substance use and more likely to be using at Wave 2. These context effects were mediated by the adolescents' risk cognitions: their risk images, willingness to use, and intentions to use. Also, context moderated the relation between willingness and use (the relation was stronger in high-risk neighborhoods) but it did not moderate the intentions to use relation. 相似文献
766.
Previous research has shown inferential confusion as measured by the Inferential Confusion Questionnaire to be related to obsessive-compulsive symptoms. A total of 108 participants (41 men and 66 women) from a normal population in The Netherlands (M age = 46 yr., SD = 15.5) completed a package of questionnaires measuring inferential confusion, schizotypal symptoms, and obsessive-compulsive behaviour. As expected, scores for both inferential confusion and schizotypal symptoms were significantly related to those for obsessive-compulsive behaviour. In addition, analysis showed that inferential confusion and schizotypal symptoms shared common variance, but both predicted an independent portion of the variance in obsessive-compulsive behaviour while controlling for neuroticism. The present results call for further inquiry into the role of inferential confusion and schizotypal thinking in obsessive-compulsive behaviour. 相似文献
767.
Researchers and clinicians have shown increasing interest in family narratives as an avenue for accessing the family meaning-making process. In this study, we examine the convergences and divergences between narrative assessment, family self-report, and verbal accounts of family climate. Sixty-two families with a child with pediatric asthma were interviewed about the impact that asthma had on family life. These interviews were coded for narrative coherence, relationship expectations, and engagement with the interviewer. Primary caregivers were also interviewed using the Five Minute Speech Sample (FMSS) and completed self-report assessments of family functioning (Family Assessment Device [FAD]; Impact on the Family Scale [IOF]). Contrary to prediction, narrative coherence was higher in those cases where Emotional Over-involvement (EOI) was present on the FMSS. Narrative coherence and engagement with the interviewer were positively related to self-report of family problem solving, communication, and affective responsiveness as measured on the FAD. Divergences and convergences between different types of family measurement are discussed in light of meaning-making processes associated with coping with a chronic illness. 相似文献
768.
Climate as a moderator of the relationship between leader-member exchange and content specific citizenship: safety climate as an exemplar 总被引:12,自引:0,他引:12
The present study integrates role theory, social exchange, organizational citizenship, and climate research to suggest that employees will reciprocate implied obligations of leadership-based social exchange (e.g., leader-member exchange [LMX]) by expanding their role and behaving in ways consistent with contextual behavioral expectations (e.g., work group climate). Using safety climate as an exemplar, the authors found that the relationship between LMX and subordinate safety citizenship role definitions was moderated by safety climate. In summary, high-quality LMX relationships resulted in expanded safety citizenship role definitions when there was a positive safety climate and there was no such expansion under less positive safety climates. The authors also found that safety citizenship role definitions were significantly related to safety citizenship behavior. Implications for both social exchange theory and safety research are discussed. 相似文献
769.
McNally GP Westbrook RF 《Journal of experimental psychology. Animal behavior processes》2003,29(2):130-142
Five experiments studied retrograde impairments in Pavlovian fear conditioning following prolonged exposure to the opioid receptor agonist morphine. Injections of morphine commencing 1-7 days but not 14 days after conditioning produced amnesia for that conditioning episode. This amnesia was (a) selective such that morphine impaired freezing to the conditioning context but not to the auditory conditioned stimulus, (b) independent of the interval between the last injection of morphine and test, and (c) accompanied by a failure of contextual discrimination. Context preexposure protected context conditioning and discrimination from the amnestic effects of morphine. These results show that retrograde deficits in contextual fear conditioning are mediated by failures to consolidate a contextual representation. 相似文献
770.
Psychological assessment with Asians is an important topic not only for psychologists from Asian countries but also for psychologists in multicultural societies with large populations of ethnic Asians. There is a dearth of information in the English language literature on psychological assessment for Asians. This special section is organized to review various forms of psychological assessment in Asia. The objectives of the special section are to inform test users and researchers of the issues related to cross-cultural validity of psychological assessment in Asia and to introduce examples of adapted and indigenously developed instruments that are culturally appropriate. 相似文献