全文获取类型
收费全文 | 236篇 |
免费 | 10篇 |
出版年
2023年 | 4篇 |
2022年 | 2篇 |
2021年 | 4篇 |
2020年 | 8篇 |
2019年 | 6篇 |
2018年 | 11篇 |
2017年 | 11篇 |
2016年 | 20篇 |
2015年 | 7篇 |
2014年 | 19篇 |
2013年 | 26篇 |
2012年 | 8篇 |
2011年 | 8篇 |
2010年 | 11篇 |
2009年 | 11篇 |
2008年 | 15篇 |
2007年 | 8篇 |
2006年 | 6篇 |
2005年 | 3篇 |
2004年 | 6篇 |
2003年 | 4篇 |
2002年 | 4篇 |
2001年 | 5篇 |
2000年 | 7篇 |
1999年 | 6篇 |
1998年 | 5篇 |
1997年 | 1篇 |
1996年 | 2篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1992年 | 1篇 |
1990年 | 4篇 |
1988年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1981年 | 1篇 |
1980年 | 1篇 |
1931年 | 1篇 |
1922年 | 1篇 |
1921年 | 3篇 |
排序方式: 共有246条查询结果,搜索用时 15 毫秒
21.
Representing the spatial appearance of objects and scenes in drawings is a difficult task for young children in particular. In the present study, the relationship between spatial drawing and cognitive flexibility was investigated. Seven- to 11-year-olds (N = 60) were asked to copy a three-dimensional model in a drawing. The use of depth cues as an indicator of spatial drawing was examined. Furthermore, cognitive flexibility was assessed by three measures: the Wisconsin Card-Sorting Test 64 (reactive flexibility), the Five-Point Test (spontaneous flexibility), and omission/inclusion (representational flexibility). The results revealed significant relationships between all measures of flexibility and the depth cues in children's drawings. However, only spontaneous and representational flexibility turned out to be significant predictors of the spatial drawing score. The results are discussed in light of the specific requirements of spatial representations in drawings. 相似文献
22.
Petra Hampel Hiltrud Rudolph Rainer Stachow Ankatrin Laß-Lentzsch Franz Petermann 《Anxiety, stress, and coping》2013,26(2):145-155
The present study was aimed to investigate age and gender effects on coping with everyday stressors among children and adolescents with chronic illness and healthy controls. Patients (8–13 years of age) with asthma (n=47), atopic dermatitis (n=52), and cancer (n=57) were compared to healthy controls (n=158) matched by age, gender, and grade. Self-report data on coping with academic and interpersonal stressors were collected. The primary results indicated that coping with everyday stressors was improved in children and adolescents with chronic illness compared to healthy controls. Thus, patients reported less passive avoidance on cross-situational coping and tended to show more situation-specific coping with social and school-related stressors than healthy controls. Additionally, among the clinical groups, patients with atopic dermatitis and cancer scored higher on positive self-instructions than patients with asthma. Conclusively, the results suggest that coping with a chronic illness may lead to more effective coping with everyday stressors. Implications for evaluating coping styles in patients with chronic illness are discussed. 相似文献
23.
24.
25.
K. Th. Preuß 《Psychological research》1922,2(1):161-208
Ohne Zusammenfassung 相似文献
26.
Until recently, research on riskless multiattribute decision making has generally ignored a distinction among response modes, i.e. the type of response required of the decision maker. This neglect persisted in spite of the results of early studies on preference reversals in gambles, which showed a distinct difference between the decision outcomes of choice and those of judgment. This article examines the effects of response modes in relation to two explanations proposed in recent response mode studies: the compatibility hypothesis and the response mode continuum. An experiment was conducted with a process tracing technique (information boards), in which 104 subjects made decisions on the quality of student papers submitted for publication. Four response modes were compared: selecting, rejecting, classifying, and ranking of alternatives. In addition, information load was manipulated. Response mode influenced both the decision process and the decision outcome. The results are interpreted as supporting the response mode continuum idea, but not the compatibility hypothesis. A classification of response modes is proposed. 相似文献
27.
Social learning is a widespread phenomenon among vertebrates that influences various patterns of behaviour and is often reported with respect to foraging behaviour. The use of social information by foraging bats was documented in insectivorous, carnivorous and frugivorous species, but there are little data whether flower-visiting nectarivorous bats (Phyllostomidae: Glossophaginae) can acquire information about food from other individuals. In this study, we conducted an experiment with a demonstrator-observer paradigm to investigate whether flower-visiting Pallas’ long-tongued bats (Glossophaga soricina) are able to socially learn novel flower positions via observation of, or interaction with, knowledgeable conspecifics. The results demonstrate that flower-visiting G. soricina are able to use social information for the location of novel flower positions and can thereby reduce energy-costly search efforts. This social transmission is explainable as a result of local enhancement; learning bats might rely on both visual and echo-acoustical perception and are likely to eavesdrop on auditory cues that are emitted by feeding conspecifics. We additionally tested the spatial memory capacity of former demonstrator bats when retrieving a learned flower position, and the results indicate that flower-visiting bats remember a learned flower position after several weeks. 相似文献
28.
29.
30.