全文获取类型
收费全文 | 29127篇 |
免费 | 343篇 |
国内免费 | 2篇 |
出版年
2020年 | 107篇 |
2019年 | 148篇 |
2018年 | 3590篇 |
2017年 | 2966篇 |
2016年 | 2435篇 |
2015年 | 347篇 |
2014年 | 286篇 |
2013年 | 1062篇 |
2012年 | 885篇 |
2011年 | 2663篇 |
2010年 | 2692篇 |
2009年 | 1660篇 |
2008年 | 1993篇 |
2007年 | 2414篇 |
2006年 | 319篇 |
2005年 | 468篇 |
2004年 | 435篇 |
2003年 | 370篇 |
2002年 | 376篇 |
2001年 | 149篇 |
2000年 | 165篇 |
1999年 | 154篇 |
1998年 | 167篇 |
1997年 | 152篇 |
1996年 | 121篇 |
1995年 | 141篇 |
1994年 | 118篇 |
1993年 | 111篇 |
1992年 | 117篇 |
1991年 | 103篇 |
1990年 | 108篇 |
1989年 | 93篇 |
1988年 | 71篇 |
1987年 | 75篇 |
1986年 | 78篇 |
1985年 | 96篇 |
1984年 | 117篇 |
1983年 | 127篇 |
1982年 | 124篇 |
1981年 | 154篇 |
1980年 | 118篇 |
1979年 | 130篇 |
1978年 | 140篇 |
1977年 | 124篇 |
1976年 | 111篇 |
1975年 | 113篇 |
1974年 | 114篇 |
1973年 | 82篇 |
1972年 | 75篇 |
1969年 | 64篇 |
排序方式: 共有10000条查询结果,搜索用时 180 毫秒
281.
ABSTRACT In this special issue, a third generation of research is represented which recognizes and demonstrates that individual differences in personality play an important role in the coping process. Although progress is apparent, there are several unresolved issues, including the best way to measure coping and whether "type of coping" matters in naturalistic settings. Three potentially important parameters of coping—range, patterning, and competence—are described, but only the first has received systematic empirical attention. The study of coping might also be advanced by researchers giving more attention to the differences between problem situations in which traits are more easily expressed ("weak" situations) versus those where normative criteria and constraints are explicit ("strong" situations). 相似文献
282.
283.
The Revised Conners' Parent Rating Scale (CPRS-R): Factor Structure, Reliability, and Criterion Validity 总被引:20,自引:0,他引:20
C. Keith Conners Gill Sitarenios James D. A. Parker Jeffery N. Epstein 《Journal of abnormal child psychology》1998,26(4):257-268
The Conners' Parent Rating Scale (CPRS) is a popular research and clinical tool for obtaining parental reports of childhood behavior problems. The present study introduces a revised CPRS (CPRS-R) which has norms derived from a large, representative sample of North American children, uses confirmatory factor analysis to develop a definitive factor structure, and has an updated item content to reflect recent knowledge and developments concerning childhood behavior problems. Exploratory and confirmatory factor-analytic results revealed a seven-factor model including the following factors: Cognitive Problems, Oppositional, Hyperactivity-Impulsivity, Anxious-Shy, Perfectionism, Social Problems, and Psychosomatic. The psychometric properties of the revised scale appear adequate as demonstrated by good internal reliability coefficients, high test-retest reliability, and effective discriminatory power. Advantages of the CPRS-R include a corresponding factor structure with the Conners' Teacher Rating Scale—Revised and comprehensive symptom coverage for attention deficit hyperactivity disorder (ADHD) and related disorders. Factor congruence with the original CPRS as well as similarities with other parent rating scales are discussed. 相似文献
284.
This is the second in a three-part study exploring the hypothesis that near-death experiences (NDErs) assign the meaning of the NDE by using causal (effect) and semantic (affect) attributions. To test this hypothesis, 32 spontaneous verbal accounts of NDEs were analyzed. Each statement comprising the account was coded and classified according to the six attributional types in the Norton-Sahlman matrices of attributional classification. On the bases of these findings, we conclude that NDErs abstract the most significant aspects of meaning from their experiences by the use of attributions expressing the purposes of the experience and the intentions of the participants. Second, the meaning and intensity of the experience derives from attributions of both effect (causality) and affective significance: the assignment of subjective meaning to objects and events (affect). Third, the findings demonstrate that there are significant changes in NDErs' overt and affective states, reinforcing our argument that meaning and intensity of the NDE is a function of how the experiencer assigns causation, in addition to the affective significance that the experiencer places on the events constituting the NDE. 相似文献
285.
286.
This research explored the propensity ofpredominantly white male and female college students toengage in severe forms of sexual harassment. Inaddition, this research assessed the extent to whichmales' and females' intentions to harass are based onsimilar aspects of harassment situations. Resultsindicated that males had significantly higherpropensities to harass members of the opposite sex thanfemales. Additionally, the distributions of male andfemale scores on an instrument measuring propensity toharass were significantly different. Finally, analysessuggested that males and females attended to different aspects of harassment situations. Femalesappeared to attend to the nature of the powerrelationship between the potential harasser and target,which they defined more broadly than males, whereasmales attended to the sexual aspects of thesituation, which they defined more broadly than females.These results are discussed and their implicationsconsidered. 相似文献
287.
To what extent do differences in biologicalsexand psychological gender identity influence affectivereactions to different genres of film? In order toaddress this question, this investigation examined the impact of sex and gender roleself-perceptions on viewers' responses to neutral,melodramatic, and violent film segments. Working with apredominantly Caucasian population (93% Caucasian) at asoutheastern university, the results emphasize theimportance of sex and gender role self-perceptions onviewers' affective responses to media entertainment. Theimplications of these findings are discussed.
相似文献288.
Marilyn Lewis Lanza Jennifer Anderson Helene Satz James Stone Herbert L. Kayne Kathleen Smith Kathleen Rideout 《Group》1998,22(1):15-37
An observational scale to record aggressive behaviors, defenses, and interventions that occur during a psychotherapy group has been developed. Content and process items were included. The content items focus on the spoken material and are on a continuum of increasing group members' awareness of and responsibility for their anger. The process items are directed to underlying psychodynamic issues on a continuum from avoiding anger, to indirect and then expression of anger. Leader interventions (responses) are also included. The development of the scale, the Aggression Observation Scale for Group Psychotherapy (AOSGP), is described including pilot testing and reliability and validity findings. 相似文献
289.
290.
Employees high in Trait Anxiety (TA) were found to exert greater work effort than those low in TA, which resulted in better sales performance. There was no relation between TA and work efficiency, measured by sales performance relative to work effort. Employees high in TA also reported greater levels of stress and more adverse effects of work on non-work relationships. Using multiple regression, both stress and interference with relationships were found to be better predicted by TA than work effort. The results are discussed in terms of laboratory-based theories about relations between TA and efficiency and intervention strategies for managing stress at work. 相似文献