全文获取类型
收费全文 | 1292篇 |
免费 | 89篇 |
国内免费 | 1篇 |
专业分类
1382篇 |
出版年
2024年 | 4篇 |
2023年 | 9篇 |
2022年 | 17篇 |
2021年 | 31篇 |
2020年 | 48篇 |
2019年 | 64篇 |
2018年 | 73篇 |
2017年 | 73篇 |
2016年 | 76篇 |
2015年 | 50篇 |
2014年 | 61篇 |
2013年 | 158篇 |
2012年 | 83篇 |
2011年 | 88篇 |
2010年 | 39篇 |
2009年 | 39篇 |
2008年 | 41篇 |
2007年 | 45篇 |
2006年 | 53篇 |
2005年 | 44篇 |
2004年 | 30篇 |
2003年 | 38篇 |
2002年 | 23篇 |
2001年 | 13篇 |
2000年 | 10篇 |
1999年 | 9篇 |
1998年 | 12篇 |
1997年 | 12篇 |
1996年 | 6篇 |
1995年 | 9篇 |
1994年 | 8篇 |
1993年 | 5篇 |
1992年 | 8篇 |
1991年 | 8篇 |
1990年 | 6篇 |
1989年 | 8篇 |
1987年 | 4篇 |
1985年 | 4篇 |
1984年 | 6篇 |
1983年 | 7篇 |
1982年 | 10篇 |
1981年 | 7篇 |
1980年 | 6篇 |
1979年 | 12篇 |
1977年 | 4篇 |
1976年 | 6篇 |
1975年 | 2篇 |
1974年 | 3篇 |
1973年 | 3篇 |
1971年 | 2篇 |
排序方式: 共有1382条查询结果,搜索用时 15 毫秒
261.
Ellen J. Langer Susan Fiske Shelley E. Taylor Benzion Chanowitz 《Journal of experimental social psychology》1976,12(5):451-463
Three experiments were conducted in order to assess the validity of the novel-stimulus hypothesis as an explanation for why people who are physically different (i.e., novel) are avoided. The hypothesis states that avoidance is mediated by conflict over a desire to stare at novel stimuli and a desire to adhere to a norm against staring when the novel stimulus is another person. In the first two field experiments, subjects viewed photographs of novel (handicapped or pregnant) and familiar (physically normal) people under conditions where staring was sanctioned or not. It was found that staring increased with novelty when staring was unobserved (sanctioned); however, the reverse obtained when an observer was present. In the third experiment, subjects interacted with a crippled, pregnant, or physically normal partner. Half of the subjects were first given the opportunity to observe their partner through a one-way mirror. The reduction in stimulus novelty for this group resulted in reduced avoidance. The question of whether such avoidance of the disabled results from feelings of dislike or disgust as previously suggested, or from discomfort created by novelty, is discussed. 相似文献
262.
The stability and long-term correlates of both social withdrawal and sociability were investigated in a longitudinal study of normal children in kindergarten through the fifth grade. Both observational and peer assessment indices of withdrawal and sociability were considered; furthermore, a distinction was made between observed active versus passive solitude. Of particular interest was whether social withdrawal in early childhood was predictive of subsequent internalizing problems, as assessed by self-reports of social competence, overall self-worth, loneliness, and depression as well as teacher ratings of shy/anxious behavior, in later childhood. Results indicated a modest degree of stability for observed social withdrawal but not for observed sociability, nor for active or passive forms of solitude. Somewhat higher stability correlations were obtained for peer assessments of both sociability and withdrawal. In terms of predictive outcomes, significant relations were found between early social withdrawal in kindergarten and Grade 2 and subsequent internalizing problems in Grades 4 and 5, although the pattern of results was mixed. These data suggest that social withdrawal in early childhood may be predictive of risk for internalizing difficulties in later childhood. 相似文献
263.
Continuing in Mathematics: A Longitudinal Study of the Attitudes of High School Girls 总被引:1,自引:0,他引:1
Julia Sherman 《Psychology of women quarterly》1982,7(2):132-140
The mathematics attitudes (determined by ratings on the Fennema-Sherman Mathematics Attitudes Scales) of ninth grade girls of similar intellect who subsequently took one to four years of college preparatory math were compared in 1975 and 1978 (n = 84). Math enrollment groups differed significantly on the following scales: Usefulness of Mathematics, Confidence in Learning Mathematics, Teacher (perceived attitude toward the student as a learner of mathematics), and Effectance Motivation in Mathematics as assessed both in Grades 9 and 12, and on the Math as a Male Domain Scale as assessed in Grade 12. From Grade 9 to 12, scores on the Attitude toward Success in Math Scale became significantly more positive. 相似文献
264.
George I. Whitehead III Stephanie H. Smith Julia A. Eichhorn 《Journal of personality》1982,50(2):193-202
This study examined the proposition that blacks and whites make dispositional attributions for an in-group's positive behaviors and an out-group's negative behaviors. The study also examined whether this positive in-group bias was caused by dislike of the out-group or belief in a stereotype. Thus, blacks and whites made attributions to black and white others who succeeded or failed on tasks for which there was either no stereotype or a more negative stereotype of whites than of blacks. An out-group other's failure on both tasks was attributed to lack of ability more than was an in-group other's failure. This finding suggests that the in-group bias is caused by dislike of the out-group. Furthermore, in success conditions subjects' attributions to the in-group or out-group other did not differ. It was suggested that these attributions may result from a combination of an in-group bias and a polarized appraisal. 相似文献
265.
Three cases of semantic aphasia are reported. Computerized brain tomography showed bilateral temporo-parieto-occipital junction hemorrhages in one patient, and left parieto-occipital junction infarctions in the other two patients. The auditory comprehension defect of the three patients was characterized by preserved understanding of single words and impaired understanding of grammatically complex constructions. It is suggested that this comprehension defect reflects an inability to fully grasp the meaning of words and grammatical constructions imbued with spatial or quasi-spatial significance. Each of the three patients showed a complex spatial disorder that included constructional apraxia, spatial agnosia, and elements of Gerstmann's syndrome. The aphasic as well as the spatial disorder of semantic aphasics may be manifestations of a common defect in the perception of spatial relationships produced by left temporo-parieto-occipital region damage. 相似文献
266.
Julia C. Berryman Clare Fullerton W. Sluckin 《Quarterly journal of experimental psychology (2006)》1971,23(3):255-260
Five- and six-day old chicks were found to prefer a complex stimulus to a simple one, whilst 2-day old ones showed no such preference; but a red stimulus, whether simple or complex, tended to be preferred at both age levels when it was paired with a non-coloured complex stimulus. Preference for complexity may be usefully viewed in any species in the context of the behavioural development of the individual. 相似文献
267.
268.
Overcoming Adversity: High‐Achieving African American Youth's Perspectives on Educational Resilience
This qualitative multicase research study identified the home, school, and community factors and processes that contributed to the academic success of 8 urban, African American high school graduates from low‐income, single‐parent families. Ten main themes emerged: school‐related parenting practices, personal stories of hardship, positive mother–child relationships, extended family networks, supportive school‐based relationships, school‐oriented peer culture, good teaching, extracurricular school activities, social support networks, and out‐of‐school time activities. Implications for counselors are discussed. 相似文献
269.
Background: Social anxiety is among the most prevalent psychiatric conditions, yet little attention has been paid to whether putative cognitive vulnerability factors related to social anxiety in predominantly White samples are related to social anxiety among historically underrepresented groups.Design: We tested whether one such vulnerability factor, post-event processing (PEP; detailed review of social event that can increase state social anxiety) was related to social anxiety among African-American (AA; n?=?127) persons, who comprise one of the largest underrepresented racial groups in the U.S. Secondarily, we tested whether AA participants differed from non-Hispanic White participants (n?=?127) on PEP and social anxiety and whether race moderated the relation between PEP and social anxiety.Method: Data were collected online among undergraduates.Results: PEP was positively correlated with social anxiety among AA participants, even after controlling for depression and income, pr?=?.30, p?=?.001. AA and White participants did not differ on social anxiety or PEP, β?=??1.57, 95% CI: ?5.11, 1.96. The relation of PEP to social anxiety did not vary as a function of race, β?=?0.00, 95% CI: ?0.02, 0.02.Conclusions: PEP may be an important cognitive vulnerability factor related to social anxiety among AA persons suffering from social anxiety. 相似文献
270.