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121.
Brown Timothy A.; Di Nardo Peter A.; Lehman Cassandra L.; Campbell Laura A. 《Canadian Metallurgical Quarterly》2001,110(1):49
The reliability of current and lifetime Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV; American Psychiatric Association, 1994) anxiety and mood disorders was examined in 362 outpatients who underwent 2 independent administrations of the Anxiety Disorders Interview Schedule for DSM-IV: Lifetime version (ADIS-IV–L). Good to excellent reliability was obtained for the majority of DSM-IV categories. For many disorders, a common source of unreliability was disagreements on whether constituent symptoms were sufficient in number, severity, or duration to meet DSM-IV diagnostic criteria. These analyses also highlighted potential boundary problems for some disorders (e.g., generalized anxiety disorder and major depressive disorder). Analyses of ADIS-IV–L clinical ratings (0–8 scales) indicated favorable interrater agreement for the dimensional features of DSM-IV anxiety and mood disorders. The findings are discussed in regard to their implications for the classification of emotional disorders. (PsycINFO Database Record (c) 2010 APA, all rights reserved) 相似文献
122.
根植于民族文化的意境美学是中国独有的艺术理论瑰宝。从解析意境美学的基本理论入手,在总结个人服装设计实践、分析当代大师优秀作品的基础上,对服装意境内容的结构及其创造的实践进行了初步探讨。 相似文献
123.
One can exert significant volitional control over the attentional filter so that stimuli that are consistent with one's explicit goals are more likely to receive attention and become part of one's conscious experience. Here we pair a mood induction procedure with an inattentional blindness task to show that one's current mood has a similar influence on attention. A positive, negative, or neutral mood manipulation was followed by an attentionally demanding multiple-object tracking task. During the tracking task, participants were more likely to notice an unexpected face when its emotional expression was congruent with participants' mood. This was particularly true for the frowning face, which was detected almost exclusively by participants in the sad mood induction condition. This attentional bias toward mood-congruent stimuli provides evidence that one's temporary mood can influence the attentional filter, thereby affecting the information that one extracts from, and how one experiences the world. (PsycINFO Database Record (c) 2011 APA, all rights reserved) 相似文献
124.
How does mood influence people's willingness to disclose intimate information about themselves? Based on recent affect–cognition theories and research on interpersonal behavior, 3 experiments predicted and found that people in a positive mood disclosed more intimate, more varied, and more abstract information about themselves. In contrast, people in a negative mood were more attentive to the behavior of others and reciprocated self-disclosure from their partners more accurately. This effect was obtained in hypothetical situations (Experiments 1 and 2) and in realistic computer-mediated interactions as well (Experiment 3). Experiments 2 and 3 confirmed that mood effects on self-disclosure were mediated by information processing style. The role of affect in information processing and relationship behaviors in particular is discussed, and the implications of these findings for everyday interaction strategies and for contemporary affect–cognition theorizing are considered. (PsycINFO Database Record (c) 2011 APA, all rights reserved) 相似文献
125.
According to the personalization principle, addressing learners by means of a personalized compared to a nonpersonalized message can foster learning. Interestingly, though, a recent study found that the personalization principle can invert for aversive contents. The present study investigated whether the negative effect of a personalized message for an aversive content can be compensated when learners are in a happy mood. It was hypothesized that the negative effect of a personalized compared to a nonpersonalized message would only be observable for participants in a sad mood, while for participants in a happy mood a personalized message should be beneficial. A 2 × 2 between-subject design with mood (happy vs. sad) and personalization (personalized vs. nonpersonalized message) was used (N = 125 University students). Mood was experimentally varied prior to learning. Learning outcomes were measured by a retention and a transfer test. Results were essentially in line with the assumption: For participants in the sad mood condition, a negative effect of a personalized message was observable for retention and transfer. For participants in the happy mood condition, a positive effect of personalized message was observable for retention, but no effect for transfer. Note that the manipulation check measure for the mood induction procedure did not detect differences between conditions; this may be due to a shortcoming of the used measure (as indicated by an additional evaluation study). The study emphasizes the importance to consider the inherent emotional content of a topic, such as its aversive nature, since the emotional content of a topic can be a boundary condition for design principles in multimedia learning. The study also highlights the complex interplay of externally induced and inherently arising emotions. 相似文献
126.
Pengxiang Li Leanne Chang Trudy Hui Hui Chua Renae Sze Ming Loh 《Telematics and Informatics》2018,35(7):1994-2005
Through a survey of 296 female students in Singapore aged 12–18?years regarding their selfie-posting behaviors on Instagram, this study explored teenage girls’ perspectives on the importance of receiving peer feedback on selfies. The associations between peer feedback importance and self-esteem as well as depressed mood were also examined. Drawing on coping theory, this study further investigated how the importance of peer feedback and depressed mood influence girls’ coping responses to the stress from lacking feedback. The results of structural equation modeling demonstrate that self-esteem exerts a negative effect on the importance of peer feedback and depressed mood, but the importance of peer feedback is positively associated with depressed mood. In addition, both the importance of peer feedback and depressed mood positively impact problem-focused and emotion-focused coping strategies. The results suggest that peer feedback has become a “KPI” of selfie-posting behaviors for teenage girls, and these girls handle the involved stress by a concomitant adoption of both types of coping. 相似文献
127.
Kuhbandner Christof; Lichtenfeld Stephanie; Pekrun Reinhard 《Canadian Metallurgical Quarterly》2011,11(4):958
Research has shown that positive affect increases the breadth of information processing at several higher stages of information processing, such as attentional selection or knowledge activation. In the present study, we examined whether these affective influences are already present at the level of transiently storing incoming information in sensory memory, before attentional selection takes place. After inducing neutral, happy, or sad affect, participants performed an iconic memory task which measures visual sensory memory. In all conditions, iconic memory performance rapidly decreased with increasing delay between stimulus presentation and test, indicating that affect did not influence the decay of iconic memory. However, positive affect increased the amount of incoming information stored in iconic memory. In particular, our results showed that this occurs due to an elimination of the spatial bias typically observed in iconic memory. Whereas performance did not differ at positions where observers in the neutral and negative conditions showed the highest performance, positive affect enhanced performance at all positions where observers in the neutral and negative conditions were relatively “blind.” These findings demonstrate that affect influences the breadth of information processing already at earliest processing stages, suggesting that affect may produce an even more fundamental shift in information processing than previously believed. (PsycINFO Database Record (c) 2011 APA, all rights reserved) 相似文献
128.
Clark Luke; Dombrovski Alexander Y.; Siegle Greg J.; Butters Meryl A.; Shollenberger Cori L.; Sahakian Barbara J.; Szanto Katalin 《Canadian Metallurgical Quarterly》2011,26(2):321
Suicidal behavior is a potentially lethal complication of late-life depression. In younger adults, suicide has been linked to abnormal decision-making ability. Given that there are substantial age-related decreases in decision-making ability, and that older adults experience environmental stressors that require effective decision-making, we reasoned that impaired decision-making may be particularly relevant to suicidal behavior in the elderly. We thus compared performance on a probabilistic decision-making task that does not involve working memory (“Cambridge Gamble Task”) in four groups of older adults: (1) individuals with major depression and a history of suicide attempt (n = 25), (2) individuals with major depression with active suicidal ideation but no suicide attempt (n = 13), (3) individuals with major depression without suicidality (n = 35), and (4) nondepressed control subjects (n = 22). There was a significant effect of group on quality of decision-making, whereby the suicide attempters exhibited poorer ability to choose the likely outcome, compared with the nonsuicidal depressed and nondepressed comparison subjects. There were no group differences in betting behavior. The suicide attempters differed in several aspects of social problem-solving on a self-report scale. Quality of decision-making was negatively correlated with the score on the impulsive/careless problem-solving subscale. These data suggest that older suicide attempters have a deficit in risk-sensitive decision-making, extending observations in younger adults. More specifically, older suicide attempters seem to neglect outcome probability and make poor choices. These impairments may precipitate and perpetuate suicidal crisis in depressed elders. Identification of decision-making impairment in suicidal elders may help with designing effective interventions. (PsycINFO Database Record (c) 2011 APA, all rights reserved) 相似文献
129.
According to social rank theory, involuntary subordination may be adaptive in species that compete for resources as a mechanism to switch off fighting behaviors when loss is imminent (thus saving an organism from injury). In humans, major depression is thought to occur when involuntary subordination becomes prolonged. The present study sought to operationalize involuntary subordination. Study 1 involved a reanalysis of a Gilbert and Allan (1998) study, with the hypothesis that social comparison (i.e., perceived status), submissive behavior, feelings of defeat, and entrapment would load on a common factor (interpreted as involuntary subordination). Exploratory and confirmatory factor analysis supported this model. In Study 2 measures of these same variables were administered to a group of undergraduate students. Eight items were selected from each measure (on the basis of item-total correlations) to form the Involuntary Subordination Questionnaire (ISQ). In Study 3 scores on the ISQ showed high levels of internal consistency and test–retest reliability in a sample of undergraduate students. Scores on the ISQ were significantly positively correlated with various neurotic personality styles and negatively correlated with variables indicating dominance or mastery. Involuntary subordination scores also significantly predicted change in social anxiety symptoms over 9 weeks. In Study 4 scores on the ISQ were examined in relation to nonverbal behaviors. In men, the ISQ was correlated with behaviors indicating a lack of confidence and submissiveness. Involuntary subordination appears to be a relatively stable trait with implications for personality, mood, and real-world behavior. (PsycINFO Database Record (c) 2011 APA, all rights reserved) 相似文献
130.
本文介绍了岳阳楼景区的地理位置和整体规划,阐述了景区内传统风貌街发展现状及深厚的文化底蕴,并提出了一系列相关营造传统风貌街文化意境的策略,希望为今后传统风貌街的规划与设计提供一定的参考价值。 相似文献