全文获取类型
收费全文 | 2936篇 |
免费 | 92篇 |
国内免费 | 1篇 |
出版年
2023年 | 16篇 |
2020年 | 33篇 |
2019年 | 28篇 |
2018年 | 49篇 |
2017年 | 49篇 |
2016年 | 61篇 |
2015年 | 56篇 |
2014年 | 55篇 |
2013年 | 340篇 |
2012年 | 89篇 |
2011年 | 95篇 |
2010年 | 67篇 |
2009年 | 80篇 |
2008年 | 112篇 |
2007年 | 110篇 |
2006年 | 110篇 |
2005年 | 96篇 |
2004年 | 103篇 |
2003年 | 105篇 |
2002年 | 101篇 |
2001年 | 47篇 |
2000年 | 43篇 |
1999年 | 49篇 |
1998年 | 59篇 |
1997年 | 59篇 |
1996年 | 43篇 |
1995年 | 48篇 |
1994年 | 46篇 |
1993年 | 48篇 |
1992年 | 60篇 |
1991年 | 44篇 |
1990年 | 37篇 |
1989年 | 30篇 |
1988年 | 26篇 |
1987年 | 39篇 |
1986年 | 27篇 |
1985年 | 31篇 |
1984年 | 29篇 |
1983年 | 37篇 |
1982年 | 39篇 |
1981年 | 49篇 |
1980年 | 33篇 |
1979年 | 42篇 |
1978年 | 30篇 |
1977年 | 25篇 |
1976年 | 31篇 |
1975年 | 23篇 |
1974年 | 24篇 |
1973年 | 26篇 |
1971年 | 19篇 |
排序方式: 共有3029条查询结果,搜索用时 31 毫秒
871.
872.
873.
Cognitive neuroimaging studies of individual differences seek to reveal brain mechanisms of cognition by associating intersubject
variability in brain activation with other variables of interest, such as sex, personality trait, or mood state. The choice
of a priori regions of interest (ROIs) raises problems, because the selection criterion is typically consistent activation
across prior studies, suggesting little intersubject variability. Here, we introduce a novel approach for selecting regions
that are defined on the basis of their variance characteristics, rather than on the basis of their location or because of
theoretical expectations. These regions of variance (ROVs) constitute the search space with which to assess how much of the
observed variance can be ascribed to specific variables of interest. We compare the ROI and ROV approaches by applying each
to the same data set and suggest that the conjunction of both methods may yield the greatest likelihood of capturing the rich
relation between brain and behavior, while limiting the search space for statistical analyses and minimizing false positive
errors. 相似文献
874.
In this paper we argue that the sociostructural position of groups must be taken into consideration along with motivational and cognitive processes to explain evaluations received and made by women, Blacks, Hispanics, and Asians. With this framework, we analyze performance ratings for a sample of 2,445 scientists and engineers from 24 U.S. companies and find that (a) there is more evidence of in-group favoritism than of out-group derogation; (b) high status, dominant, and majority group members enjoy favoritism expressed as a global prototype of them as competent; and (c) subordinate, minority group members overshoot in opposite ways toward other groups depending on their status and the status level of the target group. We find these effects even after controlling for self-reported productivity and for various errors inherent in the evaluation process. 相似文献
875.
876.
Nancy Aaron Jones Tiffany Field Sybil Hart Brenda Lundy Marisabel Davalos 《Infant mental health journal》2001,22(5):576-586
This study compared intrusive (N =15) and withdrawn (N = 10) mothers' ratings of their own interaction styles with their infants and the behaviors of videotaped models of intrusive and withdrawn mothers. Withdrawn mothers rated themselves as less withdrawn than the model withdrawn mother. Intrusive mothers viewed themselves as more intrusive than the model intrusive mother. Both groups viewed their own infants as more outgoing than the infants of the model intrusive and withdrawn mothers. The withdrawn mothers reported feeling more distressed when they observed an infant (of an intrusive or withdrawn mother) crying, suggesting that they feel more empathy than the intrusive mothers. © 2001 Michigan Association for Infant Mental Health. 相似文献
877.
Merry C. Lin Norman S. Endler Nancy L. Kocovski 《Current psychology (New Brunswick, N.J.)》2001,20(1):95-111
Chinese people immigrating to North America are subject to specific Stressors in moving to a new country, and, furthermore, these factors interact with their cultural background to produce higher levels of anxiety than are commonly believed to exist. The present study compared the responses of 60 Chinese and 60 Caucasian Canadian students to questionnaires measuring multidimensional trait and state anxiety. As predicted, the Chinese students endorsed significantly higher levels of trait anxiety for ambiguous situations and daily routines than did the Caucasians. Moreover, they were also significantly more likely than the Caucasians to rate the research situation as being ambiguous and threatening. Of all the possible background variables tested, English fluency was the single most powerful covariate that was predictive of the results, with those students who indicated a lowered English proficiency tending to score higher across all four facets of trait anxiety. As the Chinese students were also significantly more likely than the Caucasians to indicate a lower level of English fluency, the present results are supportive of the likelihood that lack of familiarity with the adopted culture and language may contribute to adjustment difficulties in Chinese immigrants. 相似文献
878.
879.
Ludmila Kantor Norman S. Endler Ronald J. Heslegrave Nancy L. Kocovski 《Current Psychology》2001,20(3):207-215
While anxiety research frequently uses only self-report measures to assess dimensions of state and trait anxiety, the present
study sought to corroborate these self-report measures using a physiological measure, namely heart rate. Another aim of the
present study was to test the multidimensional interaction model of anxiety in a social evalua-tion situation (i.e., a seminar
presentation), using a physiological measure of state anxiety. Graduate psychology students completed a state anxiety questionnaire
and were attached to a heart rate recorder prior to a class seminar presentation. One week later, students completed trait and state anxiety questionnaires and were again at-tached to a heart rate recorder
prior to seminar observation by others. Heart rate was elevated during seminar presentation relative to seminar observation, reached maxi-mum values during
the first 15 minutes of seminar presentation and then decreased over time. State anxiety scores indicate that participants
were experiencing consider-ably more anxiety just before presenting the seminar than just before observing a seminar. Heart
rate during seminar presentation was significantly correlated with self-report state anxiety and self-report social evaluation
trait anxiety, but not with seminar grade. Support was found for the multidimensional interaction model of anxiety using the
physiological measure (i.e., heart rate).
A modified version of this paper was presented at the 101st Annual Convention of the American Psychological Association. This research was supported, in part, by Grant No. 410-94-1473
from the Social Sciences and Humanities Research Council of Canada (SSHRC) to the second author. The authors wish to thank
the Defence and Civil Institute of Environmental Medicine for providing the Medilog recorders. Reprint requests should be
sent to Norman S. Endler at the address above. 相似文献
880.
Marginalised movements in psychology and psychotherapy tend to retain their identity, and the writings of their founders continue to exercise an influence. Once absorbed into the mainstream the identity is lost, and the founders are relegated to the forgotten past. Movements are kept marginalised when they are at odds with the central, untested assumptions (the hard core) of the mainstream. Many of REBT's insights have already been assimilated by the mainstream, which is currently an alliance between experimental psychology and CBT. But the mechanistic hard core of the mainstream is at odds with normative assumptions about self-worth held by REBT. As long as that continues REBT is likely to remain marginalised, but will keep its most significant insights. 相似文献