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181.
Transitions in sleep problems from late adolescence to young adulthood: A longitudinal analysis of the effects of peer victimization 下载免费PDF全文
Ling‐Yin Chang Hsing‐Yi Chang Linen Nymphas Lin Chi‐Chen Wu Lee‐Lan Yen 《Aggressive behavior》2018,44(1):69-82
182.
The relationship between risk-taking and creativity is critical to understanding social harmony and innovation. Although some studies have assessed the link between risk-taking and divergent thinking, the association between risk-taking and convergent thinking remains unclear. Two studies were conducted to systemically investigate whether risk-taking is linked to convergent thinking. In Study 1, a sample of 127 healthy participants performed a Chinese remote associate test (RAT) and completed a risk-taking questionnaire. As predicted, risk-taking was negatively correlated with RAT performance, implying that risk-taking has a negative association with convergent thinking. Study 2 was an online survey study that replicated Study 1 and extended the measures to include self-rated risk and a measure of divergent thinking (the alternate uses task). The findings were fully replicated, showing that low risk-taking goes with better convergent thinking and risk-taking was not significantly correlated with divergent thinking. Furthermore, the risk-taking/convergent-thinking relationship was best described by a linear regression model in both studies. Taken together, these results suggest that appropriate reductions in risk-taking can boost convergent thinking. 相似文献
183.
Chih-Cheng Chang Jian-An Su Kun-Chia Chang Chung-Ying Lin Mirja Koschorke Graham Thornicroft 《International Journal of Clinical and Health Psychology》2018,18(2):170-178
Background/Objective: The Devaluation of Consumer Families Scale (DCFS) is commonly used to measure perceived stigma towards family members of people with mental illness. However, its factorial structure has never been confirmed using confirmatory factor analysis (CFA). This study aimed to test the psychometric properties of the DCFS Taiwan version (DCFS-TW). Method: Family caregivers (N=511) completed the DCFS-TW (97 completed the DCFS again after 2 to 4 weeks) and other instruments. CFA, test-retest reliability, internal consistency, concurrent validity, and known-group validity were analyzed. Results: The three-factor structure of the DCFS-TW performed better than the one-factor structure. Test-retest reliability (r = .66) and internal consistency were satisfactory (α = .85); concurrent validity (absolute r = .20 to .58) was acceptable; known-group validity was supported by the significantly different DCFS-TW scores in clinical characteristics (had been vs. had not been hospitalized; had been vs. had not been compulsorily admitted). Conclusions: The DCFS-TW has decent psychometric properties and is suitable for health professionals to measure perceived stigma towards family members of people with mental illness. 相似文献
184.
下肢深静脉血栓的患者,预防性置入下腔静脉滤器,可有效预防致命性肺栓塞。但致命性肺栓塞的发生率低,滤器置入是侵入性手术,术后需长期抗凝。下肢深静脉血栓患者是否常规置入滤器,临床上仍存在争议。本文对目前我国下腔静脉滤器置入现状进行分析,提出除一些特殊情况外,滤器置入不应作为一种常规,为临床决策提供参考。 相似文献
185.
It has been suggested that reduced infralimbic (IL) cortical activity contributes to impairments of fear extinction. We therefore explored whether pharmacological activation of the IL would facilitate extinction under conditions it normally fails (i.e., immediate extinction). Rats received auditory fear conditioning 1 h before extinction training. Immediately prior to extinction, rats received microinfusions into the IL of the GABA(A) receptor antagonist, picrotoxin, or the NMDA receptor partial agonist, D-cycloserine. Although neither drug facilitated extinction, they both facilitated the subsequent re-extinction of fear when animals were trained in a drug-free state, suggesting that activating the IL primes behavioral extinction. 相似文献
186.
187.
Information that is presumed to be true at encoding but later on turns out to be false (i.e., misinformation) often continues
to influence memory and reasoning. In the present study, we investigated how the strength of encoding and the strength of
a later retraction of the misinformation affect this continued influence effect. Participants read an event report containing
misinformation and a subsequent correction. Encoding strength of the misinformation and correction were orthogonally manipulated
either via repetition (Experiment 1) or by imposing a cognitive load during reading (Experiment 2). Results suggest that stronger
retractions are effective in reducing the continued influence effects associated with strong misinformation encoding, but
that even strong retractions fail to eliminate continued influence effects associated with relatively weak encoding. We present
a simple computational model based on random sampling that captures this effect pattern, and conclude that the continued influence
effect seems to defy most attempts to eliminate it. 相似文献
188.
Finch WH Chang M Davis AS Holden JE Rothlisberg BA McIntosh DE 《Behavior research methods》2011,43(4):942-952
Statistical prediction of an outcome variable using multiple independent variables is a common practice in the social and
behavioral sciences. For example, neuropsychologists are sometimes called upon to provide predictions of preinjury cognitive
functioning for individuals who have suffered a traumatic brain injury. Typically, these predictions are made using standard
multiple linear regression models with several demographic variables (e.g., gender, ethnicity, education level) as predictors.
Prior research has shown conflicting evidence regarding the ability of such models to provide accurate predictions of outcome
variables such as full-scale intelligence (FSIQ) test scores. The present study had two goals: (1) to demonstrate the utility
of a set of alternative prediction methods that have been applied extensively in the natural sciences and business but have
not been frequently explored in the social sciences and (2) to develop models that can be used to predict premorbid cognitive
functioning in preschool children. Predictions of Stanford–Binet 5 FSIQ scores for preschool-aged children is used to compare
the performance of a multiple regression model with several of these alternative methods. Results demonstrate that classification
and regression treesprovided more accurate predictions of FSIQ scores than does the more traditional regression approach.
Implications of these results are discussed. 相似文献
189.
以《成唯识论》为代表的唯识学在成佛的可能性问题上有"种子本有与种子始起"的争论,虽然这个争论的理论结果在纯理论逻辑的探讨上尚有可商榷之处,但此争论本身若从价值与实践的角度观察,则不但对此理论本身的探讨有所助益,也可使佛学及其唯识学立足宗教实践的重现实意蕴得以进一步凸显. 相似文献
190.
Wayne?S.?DeSarboEmail author Duncan?K.?H.?Fong John?Liechty Jennifer?Chang?Coupland 《Psychometrika》2005,70(1):179-202
The collection of repeated measures in psychological research is one of the most common data collection formats employed in survey and experimental research. The behavioral decision theory literature documents the existence of the dynamic evolution of preferences that occur over time and experience due to learning, exposure to additional information, fatigue, cognitive storage limitations, etc. We introduce a Bayesian dynamic linear methodology employing an empirical Bayes estimation framework that permits the detection and modeling of such potential changes to the underlying preference utility structure of the respondent. An illustration of revealed stated preference analysis (i.e., conjoint analysis) is given involving students’ preferences for apartments and their underlying attributes and features. We also present the results of several simulations demonstrating the ability of the proposed procedure to recover a variety of different sources of dynamics that may surface with preference elicitation over repeated sequential measurement. Finally, directions for future research are discussed.The authors wish to acknowledge and thank the Editor, the Associate Editor, and two anonymous reviewers for their constructive and insightful comments. Duncan K.H. Fong’s work was sponsored in part by a research grant from the Smeal College.This revised article was published online in August 2005 with the PDF paginated correctly. 相似文献