全文获取类型
收费全文 | 82080篇 |
免费 | 3383篇 |
国内免费 | 27篇 |
出版年
2020年 | 914篇 |
2019年 | 1125篇 |
2018年 | 1558篇 |
2017年 | 1617篇 |
2016年 | 1648篇 |
2015年 | 1187篇 |
2014年 | 1452篇 |
2013年 | 6797篇 |
2012年 | 2661篇 |
2011年 | 2729篇 |
2010年 | 1633篇 |
2009年 | 1678篇 |
2008年 | 2401篇 |
2007年 | 2291篇 |
2006年 | 2174篇 |
2005年 | 1856篇 |
2004年 | 1880篇 |
2003年 | 1780篇 |
2002年 | 1744篇 |
2001年 | 2619篇 |
2000年 | 2425篇 |
1999年 | 1858篇 |
1998年 | 938篇 |
1997年 | 780篇 |
1996年 | 857篇 |
1995年 | 787篇 |
1992年 | 1520篇 |
1991年 | 1428篇 |
1990年 | 1406篇 |
1989年 | 1371篇 |
1988年 | 1355篇 |
1987年 | 1256篇 |
1986年 | 1262篇 |
1985年 | 1348篇 |
1984年 | 1103篇 |
1983年 | 988篇 |
1982年 | 783篇 |
1979年 | 1183篇 |
1978年 | 866篇 |
1976年 | 776篇 |
1975年 | 959篇 |
1974年 | 1086篇 |
1973年 | 1130篇 |
1972年 | 939篇 |
1971年 | 870篇 |
1970年 | 796篇 |
1969年 | 830篇 |
1968年 | 1008篇 |
1967年 | 887篇 |
1966年 | 849篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
911.
The Nuremberg trials focused worldwide attention on 22 Nazi war criminals. Rorschach Inkblot tests were administered to these Nazi leaders in an attempt to understand the Nazi personality. Past studies which have described and interpreted these Rorschach records have made at least two types of errors in their analyses. One is that of overinterpretation and excessive inference. A second common error has been the failure to detect meaningful distinctions between protocols that represent significant differences in personality style. This latter error is shown in repeated attempts to group all Nazi protocols into one distinct "Nazi personality." This investigation attempted to quantify the analysis of these Nazi Rorschach records, specifically those Nazi leaders who were sentenced to life imprisonment or execution for their war crimes against humanity, by utilizing Exner's (1985a) standardized Comprehensive Scoring System as well as computerized objective interpretation software based on the Exner system (1986). This modern analysis of the Rorschach records demonstrates that the Nazi war criminals cannot be grouped together into one specific mental disorder that would adequately characterize these diverse individuals. The varying degrees of psychopathology of the Nazi leaders are illustrated by analyses of individual Rorschach protocols. 相似文献
912.
We examined the amenability of abstractions of categories to new and relevant information. In Experiment 1, Ss formed impressions of 2 sets of numbers by periodically estimating the cumulative means of each set. During the 1st half of the procedure, the 2 means were mathematically stable. During the 2nd half of the procedure, the mean of 1 set was modified and the mean of the other set remained unchanged. We predicted and found that the resultant estimates for the modified category changed more when the mean difference between the 2 categories was enhanced than when it was reduced. Experiment 2 suggested that the accentuation effect results from a 2-stage process of category learning (Stage 1) and category change (Stage 2). Experiment 3 replicated the effect with person categories. The relevance of category accentuation is discussed with respect to the modifiability of social beliefs. 相似文献
913.
Social and cognitive strategies for coping with accountability: conformity, complexity, and bolstering 总被引:4,自引:0,他引:4
This experiment tested predictions derived from a social contingency model of judgment and choice that identifies 3 distinctive strategies that people rely on in dealing with demands for accountability from important interpersonal or institutional audiences. The model predicts that (a) when people know the views of the audience and are unconstrained by past commitments, they will rely on the low-effort acceptability heuristic and simply shift their views toward those of the prospective audience, (b) when people do not know the views of the audience and are unconstrained by past commitments, they will be motivated to think in relatively flexible, multidimensional ways (preemptive self-criticism), and (c) when people are accountable for positions to which they feel committed, they will devote the majority of their mental effort to justifying those positions (defensive bolstering). The experiment yielded results supportive of these 3 predictions. The study also revealed some evidence of individual differences in social and cognitive strategies for coping with accountability. 相似文献
914.
G W Evans M N Palsane S J Lepore J Martin 《Journal of personality and social psychology》1989,57(6):994-999
People report excessive, unwanted social interactions, insufficient privacy, and are observed to be more socially withdrawn under crowded living conditions. If people socially withdraw from one another as a way to cope with crowding, this could lead to an unintended side effect of breakdowns in socially supportive relationships. A breakdown in socially supportive relationships could, in turn, account for some of the pathological consequences of chronic, high density living conditions. An empirical study of 175 male heads of household among inner city residents in India suggests that the adverse effects of residential crowding on psychological health are mediated by a breakdown of social support systems. The study also points to the value of examining social support as an endogenous variable in the stress and health process. 相似文献
915.
Relation of sympathy and personal distress to prosocial behavior: a multimethod study 总被引:7,自引:0,他引:7
N Eisenberg R A Fabes P A Miller J Fultz R Shell R M Mathy R R Reno 《Journal of personality and social psychology》1989,57(1):55-66
Assessed sympathy and personal distress with facial and physiological indexes (heart rate) as well as self-report indexes and examined the relations of these various indexes to prosocial behavior for children and adults in an easy escape condition. Heart rate deceleration during exposure to the needy others was associated with increased willingness to help. In addition, adults' reports of sympathy, as well as facial sadness and concerned attention, were positively related to their intention to assist. For children, there was some indication that report of positive affect and facial distress were negatively related to prosocial intentions and behavior, whereas facial concern was positively related to the indexes of prosocial behavior. These findings are interpreted as providing additional, convergent support for the notion that sympathy and personal distress are differentially related to prosocial behavior. 相似文献
916.
Analyzed data from 154 school-age children and their mothers to examine the relations between stress, perceived competence and contingency, and behavior symptoms. Analyses focused on the relative merits of unidimensional vs multidimensional measures of control in predicting symptoms. The stress of undesirable life events and behavior symptoms were related in the expected direction. Multiple regression models with R2 ranging from .11 to .14 (all ps less than .0002) included significant main effects for stress, competence, and control. Analyses supported the relative superiority of the multidimensional measure of control. Models containing main effects and interaction terms were of equivalent magnitudes in accounting for variance in symptom scores. Findings support the idea of perceived control as a moderator of the stress-illness relation and are consistent with earlier suggestions that simple main effects models may be the most useful in examining these relations. 相似文献
917.
Analyzed explanatory style across the life span. 30 Ss whose average age was 72 responded to questions about their current life and provided diaries or letters written in their youth, an average of 52 years earlier. A blind content analysis of explanatory style derived from these 2 sources revealed that explanatory style for negative events was stable throughout adult life (r = .54, p less than .002). In contrast, there appeared to be no stability of explanatory style for positive events between the same 2 time periods. These results suggest that explanatory style for negative events may persist across the life span and may constitute an enduring risk factor for depression, low achievement, and physical illness. 相似文献
918.
919.
Relations between anger expression and cardiovascular reactivity: reconciling inconsistent findings through a matching hypothesis 总被引:7,自引:0,他引:7
T O Engebretson K A Matthews M F Scheier 《Journal of personality and social psychology》1989,57(3):513-521
Previous psychophysiological research has demonstrated that both anger expression and anger suppression are related to cardiovascular responses, but in an inconsistent fashion. The present study tested the following hypotheses: (a) that the influence of anger expression style on psychophysiological responses would be limited to Ss exposed to an anger instigation, and (b) that the specific pattern of psychophysiological responses would vary as a function of whether Ss were induced to use their preferred vs. nonpreferred mode of anger expression style in response to the instigation. Seventy-eight male college undergraduates were randomly assigned to work on a task with either an annoying or a pleasant confederate and subsequently to write either a negative or a positive evaluation of the confederate. Blood pressure was measured intermittently and heart rate continuously throughout task performance and a subsequent 15-min rest period. Ss' preferred method of anger expression had been previously assessed by a self-report questionnaire. Systolic blood pressure results generally were consistent with the hypotheses. Implications of the findings for the etiology of cardiovascular diseases are discussed. 相似文献
920.
R B Margolis N R Williger C L Greenlief E J Dunn J D Gfeller 《The Journal of psychology》1989,123(2):179-186
We investigated the sensitivity of the Bender (1938) Visual-Motor Gestalt Test (BGT) using the Halstead-Reitan Neuropsychological Battery (HRB) as the criterion for cortical dysfunction. We studied 95 subjects over age 55 who had been diagnosed as having dementia or pseudodementia. Subjects were classified as mild, moderately, or severely impaired on the HRB and as impaired or unimpaired on the BGT. The results indicated that the BGT is less sensitive (36%) than was expected when used on an impaired geriatric population. The data further indicated that false negatives occurred more frequently with the BGT when individuals had mild neuropsychological impairment. Less frequent misclassifications occurred as the severity of impairment on HRB indices increased. 相似文献