全文获取类型
收费全文 | 1141篇 |
免费 | 68篇 |
国内免费 | 1篇 |
专业分类
1210篇 |
出版年
2020年 | 15篇 |
2019年 | 16篇 |
2018年 | 28篇 |
2017年 | 32篇 |
2016年 | 27篇 |
2015年 | 22篇 |
2014年 | 19篇 |
2013年 | 108篇 |
2012年 | 38篇 |
2011年 | 50篇 |
2010年 | 32篇 |
2009年 | 29篇 |
2008年 | 47篇 |
2007年 | 28篇 |
2006年 | 42篇 |
2005年 | 40篇 |
2004年 | 37篇 |
2003年 | 33篇 |
2002年 | 33篇 |
2001年 | 18篇 |
2000年 | 32篇 |
1999年 | 32篇 |
1998年 | 14篇 |
1997年 | 10篇 |
1996年 | 15篇 |
1995年 | 14篇 |
1994年 | 12篇 |
1992年 | 14篇 |
1991年 | 14篇 |
1990年 | 13篇 |
1989年 | 16篇 |
1988年 | 15篇 |
1987年 | 13篇 |
1986年 | 16篇 |
1985年 | 18篇 |
1984年 | 12篇 |
1983年 | 11篇 |
1982年 | 10篇 |
1979年 | 13篇 |
1977年 | 10篇 |
1976年 | 12篇 |
1975年 | 11篇 |
1974年 | 10篇 |
1973年 | 13篇 |
1972年 | 11篇 |
1971年 | 11篇 |
1970年 | 13篇 |
1969年 | 12篇 |
1968年 | 17篇 |
1967年 | 11篇 |
排序方式: 共有1210条查询结果,搜索用时 15 毫秒
181.
类属性思维(stereotypes)在一定的程度上是对群体区别正确反映的类属信仰.类属性思维比我们一般假想的更为复杂.首先,我们在本论文中探讨了在立体性的类属性思维EPA理论框架之下的多维度,即类属性思维的三维度:评估、激活和准确度.同时还特别讨论了类属性思维与具体集体共识的表征特点的图腾信仰之间的密切关系.其次,对于作为人类信仰一部分的类属性思维准确性莫衷一是的研究,我们进行了全面综述,并且本文还仔细考查文化类属性思维,个体类属性思维,个体与群体的判断,准确性评判的标准,和原分析的数据等等,同时进一步表明类属性思维和客观现实性有密不可分的关系.最后,我们指出类属性思维对解释群体和民族的区别非常重要,特别是人的感知的实质性寓于实在的客观群体本身(“感知的同一性”).我们认为,类属性思维的过程,对于高度的实体性和感知的实质性的群体来说,具有深刻影响,况且群体或部落(民族)的图腾也是其群体或民族的实体性的外在表现.尽管我们不可能解决同类属性思维的过程有关的所有争论,但我们所强调的观点是:类属性思维是人类相互影响和生存的有效类属性识别. 相似文献
182.
ABSTRACTThe probability of an event occurring and the reward associated with the event can both modulate behaviour. Response times are decreased to stimuli that are either more rewarding or more likely. These two factors can be combined to give an Expected Value (EV) associated with the event (i.e., probability of the event x reward magnitude). In four experiments we investigate the effect of reward and probability on both saccadic and manual responses. When tested separately we find evidence for both a reward and probability effect across response types. When manipulations of reward magnitude and probability of the event were combined, the probability modulations dominated and these data were not well accounted for by the EV. However, a post-hoc model that included an additional intrinsic reward associated with responding provided an excellent account for the data. We argue that reward consists of both an explicit and intrinsic component. In our task, the saccadic and manual responses are linked to the information provided by the targets and the goals of the task, and successful completion of these is in itself rewarding. As a result, targets associated with a higher probability of being presented have a higher intrinsic reward. 相似文献
183.
Stephen R. L. Clark 《Inquiry (Oslo, Norway)》2013,56(2):209-230
An inquiry into the possibility that life‐after‐death be understood as waking from a shared dream into the real world. Attempts to outlaw the possibility that ‘really’ we are, e.g., vat‐brains are shown to lead to unwelcome, anti‐realist conclusions about either the world or consciousness. The unsatisfactory nature of empirically observable (Humean) causal connections suggests that real causes may be found beyond the world of our present experience. Though such a story cannot now be proved to be true, we are entitled to entertain it as a serious possibility. An attempt is made to say what life is like in the ‘Real World’, whether this be a spatial world like our present one or not, and what moral it holds for our present life. I suggest (like Plato) that there are many levels of waking, and that our ‘Real Self should not be identified simply with our present egos. 相似文献
184.
Effects of d-amphetamine, chlorpromazine, and chlordiazepoxide on intercurrent behavior during spaced-responding schedules. 下载免费PDF全文
Effects of d-amphetamine, chlorpromazine, and chlordiazepoxide on lever pressing under direct control of spaced-responding schedules were compared with effects on intercurrent drinking and wheel running in the rat. Drug effects on lever pressing were systematically related to dose and were consistent for all animals; drug effects on intercurrent behavior were generally different for each animal. In the case of lever presses, increasing doses of d-amphetamine first increased and then decreased response rate, increasing doses of chlorpromazine produced graded decreases in response rate, and doses of chlordiazepoxide up to 40 mg/kg produced no effect on response rate. These data are discussed in context with the concept of schedule control, and it is suggested that the behavioral pharmacology of intercurrent behavior be explored as a useful procedure in the experimental analysis of intercurrent behavior. 相似文献
185.
Minority influence: The role of argument refutation of the majority position and social support for the minority position 总被引:1,自引:0,他引:1
Russell D. Clark 《European journal of social psychology》1990,20(6):489-497
This study was conducted to determine the impact of social support for the minority position and the minority's argument refutation of the majority viewpoint. The results indicated that both the minority's refutation of majority arguments and majority defection to the minority position enhanced minority influence. Subjects changed more toward the minority position when the minority could refute the majority position than when the minority could not; the more arguments the minority refuted, the greater was minority influence. In addition, minority influence was a positive function of the number of the majority members who deserted to the minority position. 相似文献
186.
W C Clark J D Carroll J C Yang M N Janal 《Journal of experimental psychology. Human perception and performance》1986,12(1):103-107
The Individual Differences Scaling (INDSCAL) model of multidimensional scaling was used to explore the dimensions of thermal pain. The observers made 66 similarity judgments to all pairs of 12 different thermal stimulus intensities ranging from zero to noxious. Analysis of the data revealed a two-dimensional group stimulus space. The major dimension ordered the stimuli with respect to their intensity. This quantitative, strength-of-sensation dimension may be interpreted as indicating how weak or strong a stimulus feels, apart from any secondary qualities of warmth or pain. The second dimension was related to the qualitative aspects of the stimuli. This bipolar dimension contained two attributes: a pain attribute ranging from just detectable warmth to painful, and a warm-hot attribute running from just detectable warmth to hot. This study demonstrates the utility of the INDSCAL approach to the understanding of pain and offers a new technique for answering the age-old question concerning the number and qualities of the dimensions underlying the pain experience. 相似文献
187.
188.
The purpose was to test, among women, the relationship between negative self-schemas and styles of attachment with men and women and two types of appearance investment (Self-evaluative and Motivational Salience). Predominantly Caucasian undergraduate women (N = 194) completed a modified version of the Relationship Questionnaire, the Young Schema Questionnaire-Short Form, and the Appearance Schemas Inventory-Revised. Linear multiple regression analyses were conducted with Motivational Salience and Self-evaluative Salience of appearance serving as dependent variables and relevant demographic variables, negative self-schemas, and styles of attachment to men serving as independent variables. Styles of attachment to women were not entered into these regression models because Pearson correlations indicated they were not related to either dependent variable. Self-evaluative Salience of appearance was related to impaired autonomy and performance negative self-schema and the preoccupation style of attachment with men, while Motivational Salience of appearance was related only to the preoccupation style of attachment with men. 相似文献
189.
190.
Si-Tong Chen Tianyou Guo Qian Yu Brendon Stubbs Cain Clark Zhihao Zhang Mingyue Zhu Md Mahhub Hossain Albert Yeung Mark D. Griffiths Liye Zou 《International Journal of Clinical and Health Psychology》2021,21(1):100202
Background/Objective: This study explored the association between active school travel (AST) and suicide attempts among adolescents in low- and middle-income countries (LMICs). Method: We used the data from the Global School-based Health Survey, including 127,097 adolescents aged 13-17 years from 34 LMICs. A self-reported survey was used to collect data on AST and suicide attempts as well as some variables. Multivariable logistic regression was performed to assess the association between AST and suicide attempts. A meta-analysis with random effects was undertaken to identify the difference in the association between AST and suicide attempts. Results: Across all the adolescents, the prevalence of AST was 37% and the prevalence of suicide attempts was 11.60%. Adolescents who engaged in AST were less likely to have suicide attempts irrespective of gender. The country-wise analysis indicated a large inconsistency in the association between AST and suicide attempt across the countries. Conclusions: AST would appear to be a protective factor for reducing suicide attempts among adolescents. However, the association between AST and suicide attempts varied greatly across the countries. Future studies should confirm the association between AST and suicide attempts. 相似文献