全文获取类型
收费全文 | 2128篇 |
免费 | 112篇 |
专业分类
2240篇 |
出版年
2023年 | 9篇 |
2022年 | 21篇 |
2021年 | 26篇 |
2020年 | 38篇 |
2019年 | 53篇 |
2018年 | 63篇 |
2017年 | 82篇 |
2016年 | 74篇 |
2015年 | 61篇 |
2014年 | 69篇 |
2013年 | 289篇 |
2012年 | 106篇 |
2011年 | 111篇 |
2010年 | 72篇 |
2009年 | 66篇 |
2008年 | 90篇 |
2007年 | 80篇 |
2006年 | 82篇 |
2005年 | 89篇 |
2004年 | 71篇 |
2003年 | 65篇 |
2002年 | 70篇 |
2001年 | 30篇 |
2000年 | 32篇 |
1999年 | 33篇 |
1998年 | 33篇 |
1997年 | 26篇 |
1996年 | 25篇 |
1995年 | 15篇 |
1994年 | 14篇 |
1993年 | 19篇 |
1992年 | 23篇 |
1991年 | 17篇 |
1990年 | 11篇 |
1989年 | 19篇 |
1988年 | 11篇 |
1987年 | 15篇 |
1986年 | 12篇 |
1985年 | 22篇 |
1984年 | 19篇 |
1983年 | 17篇 |
1982年 | 23篇 |
1981年 | 23篇 |
1980年 | 14篇 |
1979年 | 14篇 |
1978年 | 12篇 |
1977年 | 10篇 |
1976年 | 14篇 |
1974年 | 8篇 |
1973年 | 10篇 |
排序方式: 共有2240条查询结果,搜索用时 15 毫秒
181.
Participation in leisure-time activities, self-concept perceptions and individual dispositional goal orientations were examined as mediators of relationships between physical coordination and self-evaluations of life satisfaction and general self-concept for 173 boys aged 10-13 years. Participants completed seven-day activity diaries and 12-month retrospective recall questionnaires recording participation in leisure-time activities. Self-report measures of self-concept, global life satisfaction and dispositional goal orientations were also completed. Results showed that boys with moderate to severe physical coordination difficulties had significantly lower self-concept perceptions of physical ability and appearance, peer and parent relations and general self-concept, as well as lower life satisfaction than boys with medium to high levels of physical coordination. The relationships between boys' physical coordination and their self-perceptions of life satisfaction and general self-concept were significantly influenced by individual self-concept appraisals of physical ability and appearance, peer and parent relations. Adopting task-oriented goals was found to positively change the relationship between physical coordination and both general self-concept and life satisfaction. Team sport participation positively mediated the relationship between physical coordination and life satisfaction. The potential for team sport participation and adoption of task-oriented goals to influence life satisfaction for boys with differing levels of physical coordination was discussed. 相似文献
182.
The objective of this study was to provide new primary data on Rorschach Comprehensive System stability levels. To achieve this, we tested 75 French nonpatient adults twice on the Rorschach with a 3-month interval between the tests. Interrater reliability was in the excellent range for most of the variables studied. The overall stability level in a selected set of previously studied variables was below expectations (median r = .53). Personality, cognitive or self/relational variables yielded higher test-retest correlations than emotional and coping variables. Moderators of stability could be identified: (a) overall level of Task Engagement (TE) in F, m, FM + m, a, FC, Sum C', Sum V, Sum Shd, Fr + rF, INC + FAB, COP, es, Adj es, EGO, and Blends; (b) variations in TE in F, FM, and p; (c) state distress in Zd, m, FM + m, a, C, CF + C, WSumC, FD, and es; (d) variables derived from the number of responses impacted stability in P, Zf, m, FC, CF + C, Sum C', Sum V, MOR, EA, es, and Blends. These results provide further support for the reliability of several measures. Examiner effects as an influence on productivity and TE were identified as an important area for future research. 相似文献
183.
Rehfeldt RA Walker B Garcia Y Lovett S Filipiak S 《Journal of applied behavior analysis》2010,43(3):499-502
We explored the effects of points versus no points on the submission of homework assignments and quiz performance in a graduate-level course. Students were more likely to submit homework assignments during points weeks, but quiz scores were relatively unaffected. 相似文献
184.
The aim of this study was to examine how perceived support provided by teachers and classmates in the school class environment related to students' academic initiative. Data were from a stratified sample of 13-year-old students (n = 1591) from the Norwegian part of the World Health Organization's survey of Health Behaviour in School-aged Children (HBSC). Self-reported academic initiative varied across school classes with a difference (unexplained school class-level variance) of 12%. Perceived teacher support, defined as the provision of fairness and friendliness, varied substantially between classes. In two-level SEM analysis, a latent factor comprising pedagogical caring and autonomy support was substantially related to students' academic initiative at the class level. Perceived classmate support was significantly but moderately associated with academic initiative at the individual level. 相似文献
185.
Tamra J. Bireta Sheena E. Fry Annie Jalbert Ian Neath Aimée M. Surprenant Gerald Tehan Georgina Anne Tolan 《Memory & cognition》2010,38(3):279-291
Working memory was designed to explain four benchmark memory effects: the word length effect, the irrelevant speech effect, the acoustic confusion effect, and the concurrent articulation effect. However, almost all research thus far has used tests that emphasize forward recall. In four experiments, we examine whether
each effect is observable when the items are recalled in reverse order. Subjects did not know which recall direction would
be required until the time of test, ensuring that encoding processes would be identical for both recall directions. Contrary
to predictions of both the primacy model and the feature model, the benchmark memory effect was either absent or greatly attenuated
with backward recall, despite being present with forward recall. Direction of recall had no effect on the more difficult conditions
(e.g., long words, similar-sounding items, items presented with irrelevant speech, and items studied with concurrent articulation).
Several factors not considered by the primacy and feature models are noted, and a possible explanation within the framework
of the SIMPLE model is briefly presented. 相似文献
186.
187.
188.
Anne‐Sophie Deprez‐Sims Scott B. Morris 《International Journal of Selection & Assessment》2013,21(4):355-367
As the workplace becomes increasingly global, organizations are more likely to employ individuals with non‐native accents. The present study looked at the influence of accents on the evaluation of job applicants during an interview. In addition, a path model was developed to understand the accent condition–hiring recommendation relationship. Participants were asked to evaluate an applicant with one of three accents (Midwestern US, French, Mexican) at two understandability levels (low and high) by listening to an audiofile. The results showed that the applicant with the Midwestern US accent was seen as more hirable than the applicant with the French low understandability accent. The path model indicated that the accent condition–hiring recommendation relationship was mediated by similarity, interpersonal attraction, and understandability. 相似文献
189.
Remembering previous experiences from one's personal past is a principal component of psychological well-being, personality, sense of self, decision making, and planning for the future. In the current study the ability to search for autobiographical information in memory was examined by having college students recall their Facebook friends. Individual differences in working memory capacity manifested itself in the search of autobiographical memory by way of the total number of friends remembered, the number of clusters of friends, size of clusters, and the speed with which participants could output their friends' names. Although working memory capacity was related to the ability to search autobiographical memory, participants did not differ in the manner in which they approached the search and used contextual cues to help query their memories. These results corroborate recent theorising, which suggests that working memory is a necessary component of self-generating contextual cues to strategically search memory for autobiographical information. 相似文献
190.
As a counterpart to research showing relationships between parental behaviors and attitudes and children's divergent thinking, this study investigated mothers’ teaching techniques and preschool children's ideational fluency, one aspect of creativity. Twenty mother‐child dyads were videotaped interacting in both a warm‐up and structured teaching session. Mothers’ teaching behaviors were assessed with the Maternal Teaching Observation Technique (MTOT) and children's ideational fluency was measured with the Multidimensional Stimulus Fluency Measure (MSFM). Correlational analyses indicated relationships between children's divergent thinking and mothers’ use of verbal negative feedback (r = .51), physical control (r = ‐.40), and visual cues (r = ‐.44). 相似文献