全文获取类型
收费全文 | 90951篇 |
免费 | 3833篇 |
国内免费 | 37篇 |
出版年
2020年 | 1086篇 |
2019年 | 1225篇 |
2018年 | 1785篇 |
2017年 | 1819篇 |
2016年 | 1908篇 |
2015年 | 1380篇 |
2014年 | 1609篇 |
2013年 | 7538篇 |
2012年 | 3126篇 |
2011年 | 3095篇 |
2010年 | 1917篇 |
2009年 | 1832篇 |
2008年 | 2683篇 |
2007年 | 2594篇 |
2006年 | 2321篇 |
2005年 | 2038篇 |
2004年 | 1969篇 |
2003年 | 1873篇 |
2002年 | 1836篇 |
2001年 | 2819篇 |
2000年 | 2682篇 |
1999年 | 2015篇 |
1998年 | 955篇 |
1997年 | 829篇 |
1996年 | 888篇 |
1994年 | 815篇 |
1993年 | 816篇 |
1992年 | 1759篇 |
1991年 | 1634篇 |
1990年 | 1639篇 |
1989年 | 1523篇 |
1988年 | 1491篇 |
1987年 | 1373篇 |
1986年 | 1418篇 |
1985年 | 1534篇 |
1984年 | 1204篇 |
1983年 | 1093篇 |
1979年 | 1306篇 |
1978年 | 909篇 |
1976年 | 824篇 |
1975年 | 1077篇 |
1974年 | 1241篇 |
1973年 | 1290篇 |
1972年 | 1123篇 |
1971年 | 1032篇 |
1970年 | 967篇 |
1969年 | 957篇 |
1968年 | 1243篇 |
1967年 | 1107篇 |
1966年 | 1013篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
991.
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
992.
The Symptom Checklist-90 (SCL-90), Millon Clinical Multiaxial Inventory (MCMI), and Minnesota Multiphasic Personality Inventory (MMPI) test profiles of inpatients and outpatients with DSM-III major depression (n = 48) were contrasted with the test profiles of a control group of patients with diverse psychiatric disorders (n = 68). In addition, the diagnostic efficiency of the relevant depression subscales for the diagnosis of major depression were examined. The results indicated that the three self-report tests may be used to diagnose DSM-III major depression, and that the depressed patients had characteristic test profiles. 相似文献
993.
Standardizing the administration of the Profile of Mood States (POMS): development of alternative word lists 总被引:2,自引:0,他引:2
Although standard administration procedures are essential for valid inference making, current Profile and Mood States (POMS; McNair, Lorr, & Droppleman, 1971) protocol forces each examiner, when asked for assistance, to provide subjects extemporaneously with a word or phase that is: (a) synonymous with the original item, (b) located nowhere else on the instrument, and (c) more meaningful to the subject than the original item. The purpose of this article is to describe an empirically based extension of current POMS protocol designed to augment uniformity in administration procedures by providing examiners with a standardized list of alternatives to be referred to when questions concerning the meaning of POMS items arise. A multiphase survey procedure was employed to generate and refine alternative items. A series of alpha (internal consistency) reliabilities, calculated for the POMS subscales after each alternative was substituted, revealed little change in subscale homogeneity resulting from the substitution of the alternatives. 相似文献
994.
Sex differences on the revised Beck Depression Inventory for outpatients with affective disorders 总被引:2,自引:0,他引:2
The revised Beck Depression Inventory (BDI) was administered to 174 male and 276 female psychiatric outpatients diagnosed with affective disorders. The mean BDI scores, mean number of symptoms claimed, and corrected item-total correlations were comparable for both sexes, and the coefficient alpha for each sex was .88. Principal components analyses found four dimensions of depression underlying both sexes' BDI item-intercorrelation matrices. Although men and women had comparable dimensions with respect to weight loss, self-blame, and somatic-performance symptoms, men had affective and performance symptoms loading on the same factor, whereas women had affective and cognitive symptoms loading on the same dimension. 相似文献
995.
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
996.
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
997.
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
998.
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
999.
The structure of interpersonal traits: Wiggins's circumplex and the five-factor model 总被引:4,自引:0,他引:4
Using a sample of 315 adult men and women, self-reports on Wiggins's revised Interpersonal Adjective Scales were jointly factored with self-reports, peer ratings, and spouse ratings on the NEO Personality Inventory to examine the relations between the two models. Results suggest that the interpersonal circumplex is defined by the two dimensions of Extraversion and Agreeableness, and that the circular ordering of variables is not an artifact of response biases or cognitive schemata. Circumplex and dimensional models appear to complement each other in describing the structure of personality, and both may be useful to social psychologists in understanding interpersonal behavior. 相似文献
1000.
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