全文获取类型
收费全文 | 1252篇 |
免费 | 36篇 |
国内免费 | 2篇 |
专业分类
1290篇 |
出版年
2020年 | 24篇 |
2019年 | 23篇 |
2018年 | 30篇 |
2017年 | 21篇 |
2016年 | 25篇 |
2015年 | 26篇 |
2014年 | 28篇 |
2013年 | 142篇 |
2012年 | 45篇 |
2011年 | 46篇 |
2010年 | 31篇 |
2009年 | 39篇 |
2008年 | 57篇 |
2007年 | 47篇 |
2006年 | 40篇 |
2005年 | 27篇 |
2004年 | 38篇 |
2003年 | 37篇 |
2002年 | 34篇 |
2001年 | 13篇 |
2000年 | 15篇 |
1999年 | 17篇 |
1998年 | 19篇 |
1997年 | 21篇 |
1996年 | 16篇 |
1995年 | 9篇 |
1994年 | 14篇 |
1993年 | 12篇 |
1992年 | 17篇 |
1991年 | 16篇 |
1990年 | 11篇 |
1989年 | 10篇 |
1988年 | 14篇 |
1987年 | 13篇 |
1986年 | 11篇 |
1985年 | 16篇 |
1984年 | 12篇 |
1983年 | 12篇 |
1982年 | 13篇 |
1981年 | 12篇 |
1979年 | 19篇 |
1978年 | 15篇 |
1977年 | 15篇 |
1976年 | 25篇 |
1975年 | 17篇 |
1974年 | 14篇 |
1973年 | 12篇 |
1972年 | 11篇 |
1971年 | 10篇 |
1970年 | 10篇 |
排序方式: 共有1290条查询结果,搜索用时 15 毫秒
101.
Sex Roles - We present an integrated interdisciplinary review of people’s tendency to perceive sexual orientation as a fundamentally gendered phenomenon. We draw from psychology and other... 相似文献
102.
103.
104.
Stephen J. Wilson Mauricio R. Delgado Sherry A. McKee Patricia S. Grigson R. Ross MacLean Travis T. Nichols Shannon L. Henry 《Cognitive, affective & behavioral neuroscience》2014,14(4):1196-1207
As a group, cigarette smokers exhibit blunted subjective, behavioral, and neurobiological responses to nondrug incentives and rewards, relative to nonsmokers. Findings from recent studies suggest, however, that there are large individual differences in the devaluation of nondrug rewards among smokers. Moreover, this variability appears to have significant clinical implications, since reduced sensitivity to nondrug rewards is associated with poorer smoking cessation outcomes. Currently, little is known about the neurobiological mechanisms that underlie these individual differences in the responsiveness to nondrug rewards. Here, we tested the hypothesis that individual variability in reward devaluation among smokers is linked to the functioning of the striatum. Specifically, functional magnetic resonance imaging was used to examine variability in the neural response to monetary outcomes in nicotine-deprived smokers anticipating an opportunity to smoke—circumstances found to heighten the devaluation of nondrug rewards by smokers in prior work. We also investigated whether individual differences in reward-related brain activity in those expecting to have access to cigarettes were associated with the degree to which the same individuals subsequently were willing to resist smoking in order to earn additional money. Our key finding was that deprived smokers who exhibited the weakest response to rewards (i.e., monetary gains) in the ventral striatum were least willing to refrain from smoking for monetary reinforcement. These results provide evidence that outcome-related signals in the ventral striatum serve as a marker for clinically meaningful individual differences in reward-motivated behavior among nicotine-deprived smokers. 相似文献
105.
106.
107.
Henry D. Mason 《Journal of Psychology in Africa》2018,28(4):273-279
This study examined the relationship between meaning and sources of meaning among a sample of South African university students (N = 139; female = 44 0.6%; mean age = 19.76, SD = 1.82). The students completed the Purpose in Life (PIL), the Sources of Meaning Profile-Revised (SOMP-R) measures, and naïve sketches. Results from the data analysis using correlational and regression analyses indicate the students’ purpose of life scores are accounted for by sources of meaning related to self-transcendence, collectivism, and individualism. The findings from the qualitative analysis highlights the importance of an individualist and collectivist focus during academic studies as a source of meaning. Students who report a more extensive network of meaningful sources are also more likely to indicate higher scores on purpose in life. 相似文献
108.
109.
When receiving disconfirmatory social feedback about recollected events, people sometimes defend and sometimes reduce their belief that the event genuinely occurred. To improve estimates of the rates of memory defense and reduction, and of the magnitude of the change in belief in occurrence that results, in the present studies we examined the effect of disconfirmatory social challenges made to correctly recalled memories for actions performed in the lab. Adult participants performed, imagined, or heard action statements and imagined some of the initial actions multiple times. One week later, they completed a source-monitoring test and rated the actions on belief in their occurrence, recollection, visual detail, vividness, and reexperiencing. Four of the correctly recalled performed actions were challenged either prior to making the ratings during the test (Study 1, N = 44) or after making initial ratings after completing the test, following which the ratings were taken again (Study 2, N = 85). Across both studies, challenges were associated with lower belief-in-occurrence and recollection ratings on average than for control items, and belief in occurrence was affected to a greater extent than recollective features. Challenges that occurred during the test produced more instances of defense, whereas challenges that occurred after the test produced more instances of reduction. A closer analysis showed that some participants always defended, some always reduced, and some both defended and reduced belief. Responses to the first challenge positively predicted the responses to subsequent challenges. In addition, the procedure in Study 2 produced a variety of types of nonbelieved memories. 相似文献
110.
Madison Aitken Shanelle Henry Brendan F. Andrade 《Journal of abnormal child psychology》2018,46(6):1241-1252
Children with disruptive behavior (DB) are a heterogeneous group who exhibit several characteristics that may contribute to poor social functioning. The present study identified profiles of reactive aggression, proactive aggression, callous-unemotional (CU) traits, and prosocial behavior in a sample of children with DB. Associations with social functioning (social interaction, social status) were then examined, along with sex differences in profile membership. Parent ratings of 304 clinic-referred children ages 6–12 years with DB were analyzed using latent profile analysis. Five profiles were identified: 1) Moderate prosocial behavior, reactive aggression, and CU, and low proactive aggression (labelled Moderate); 2) Relatively high prosocial behavior and low reactive and proactive aggression and CU traits (Prosocial); 3) High prosocial behavior and reactive aggression, moderate proactive aggression, and low-moderate CU (Reactive-Prosocial); 4) Low prosocial behavior, high CU, high-moderate reactive aggression, and low-moderate proactive aggression (Reactive-CU); and 5) Low prosocial behavior and high reactive and proactive aggression and CU (Aggressive-CU). Profiles characterized by CU traits, reactive aggression, and low prosocial behavior were associated with the most problematic parent-rated social interaction and social status. The results highlight the need to differentiate profiles of psychopathology in children with DB to better address factors most associated with social functioning. 相似文献