首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   7379篇
  免费   330篇
  2021年   88篇
  2020年   147篇
  2019年   150篇
  2018年   250篇
  2017年   240篇
  2016年   241篇
  2015年   179篇
  2014年   197篇
  2013年   788篇
  2012年   349篇
  2011年   332篇
  2010年   188篇
  2009年   221篇
  2008年   264篇
  2007年   252篇
  2006年   248篇
  2005年   208篇
  2004年   182篇
  2003年   179篇
  2002年   145篇
  2001年   164篇
  2000年   133篇
  1999年   126篇
  1998年   75篇
  1997年   72篇
  1996年   72篇
  1995年   59篇
  1994年   60篇
  1993年   84篇
  1992年   79篇
  1991年   90篇
  1990年   75篇
  1989年   65篇
  1988年   77篇
  1987年   68篇
  1986年   62篇
  1985年   73篇
  1984年   83篇
  1983年   58篇
  1982年   68篇
  1979年   69篇
  1978年   63篇
  1977年   59篇
  1976年   57篇
  1975年   68篇
  1974年   63篇
  1973年   62篇
  1972年   56篇
  1971年   53篇
  1967年   61篇
排序方式: 共有7709条查询结果,搜索用时 15 毫秒
51.
Semantic priming in a lexical decision task was investigated with concurrent pretarget and posttarget primes. The posttarget prime also served as a pattern mask of the lexical decision target. Forward priming is defined as the presence of a semantically related pretarget prime and an unrelated posttarget prime. Backward priming is defined as the presence of a semantically related posttarget prime and an unrelated pretarget prime. Forward and backward priming were compared both when the nonword foils were "legal" and when they were "illegal" with respect to English orthography. Predictions were derived for two general approaches to word recognition: spreading-activation and expectancy-set theories. Both approaches assume that word representations occupy distinct, nonoverlapping locations in memory. Backward-prime facilitation was equivalent to forward-prime facilitation when nonword foils were illegal; however, backward-prime facilitation was not significant when nonword foils were legal. These results challenge both approaches. The proposed solution uses semantic-space (distributed) representations that are functionally unitized by a resonant matching (verification) process.  相似文献   
52.
The problem of detecting instructional sensitivity (item basis) in test items is considered. An illustration is given which shows that for tests with many biased items, traditional item bias detection schemes give a very poor assessment of bias. A new method is proposed instead. This method extends item response theory (IRT) by including item-specific auxiliary measurement information related to opportunity-to-learn. Item-specific variation in measurement relations across students with varying opportunity-to-learn is allowed for.This paper was presented at the 1987 AERA meeting in Washington, DC. This research was supported by grant OERI-G-86-003 from the Office of Educational Research and Improvement, Department of Education. The author thanks Michael Hollis and Chih-fen Kao for valuable research assistance, and appreciates valuable comments made by an anonymous reviewer.  相似文献   
53.
Y Rich  M Brook  O Yechieli 《Adolescence》1989,24(94):433-438
Fifty-eight male and 66 female junior high school students were examined to determine their preferences for sex of counselor under personal/social and educational hypothetical counseling situations. Girls demonstrated a definite same-sex preference for both counseling situations, while boys preferred male counselors for personal/social counseling and had opposite-sex preferences for educational counseling. Implications of the findings are discussed in light of earlier contradictory results from research on college students.  相似文献   
54.
Acquired affective-evaluative value: conservative but not unchangeable   总被引:3,自引:0,他引:3  
In a previous study on Evaluative Conditioning it was found that unlike signal-learning, evaluative learning is resistant to extinction. In the present experiment we tried to replicate and corroborate this finding. In addition, we investigated the effectiveness of a counterconditioning procedure to alter acquired evaluative value. On a within-subject base (n = 30), it was found that the mere contingent presentation of neutral with (dis)liked pictures of human faces was sufficient to change the affective-evaluative tone of the originally neutral stimuli in (negative) positive direction. Next, we replicated the finding that an extinction procedure does not have any influence on the acquired evaluative value of the originally neutral stimuli, and this even in subjects fully aware of the extinction presentations. We demonstrated the effectiveness of a counterconditioning procedure to alter acquired evaluative value, and in addition, found some evidence that awareness of the counterconditioning manipulations is not a prerequisite for its effectiveness. The theoretical consequences of these findings are phrased in terms of a fundamental distinction between signal-learning and evaluative learning, and some important implications for the behavioral treatment of affective-emotional disorders are suggested.  相似文献   
55.
A new method is proposed for estimating factor means and factor covariances in a group of individuals selected on their observed scores. The selection variable is, for example, the total score on an admissions test. Given a factor model for the test items based on the group of test takers, we may be interested in the factor structure for those in the top quartile. The differences in factor means and covariances between this selected group and the full group gives useful information both on successful test performance and on test validity. The new method draws on the classic Pearson-Lawley selection formulas. It avoids the fallacy of factor analysis on the selected group, which would lead to incorrect estimates. The new method is applied to a simple factor structure model for the GMAT test. Although the majority of the GMAT items test verbal skills, it is found that a quantitative factor shows the greatest change in moving from average to top quartile test takers.  相似文献   
56.
Journal Reviews     
Astor , J. (London). ‘A conversation with Dr Michael Fordham.’Journal of Child Psychotherapy Astor , J. (London). ‘Adolescent states of mind found in patients of different ages seen in analysis.’Journal of Child Psychotherapy Blomeyer , R. (Berlin) ‘Der Umgang des Analytikers mit der Analyse’ (The interrelationship between the analyst and the analysis). Analytische Psychologie Blomeyer , Rudolf (Berlin). ‘Analytische Psychologie und Ich-Psychologie’. (Analytical Psychology and Ego-Psychology). Analytical Psychology Rudolf Blomeyer . ‘Anmerkungen zur Typologie’ (Comment on typology). Analytische Psychologie Corbett , L. Kugler , P. ‘The self in Jung and Kohut’ in Progress in self Psychology Dehing , J. ‘Jung aus der Sicht der anderen: anlässlich einiger Kritiken von Seiten der Freudianer.’ (Jung as others see him: some Freudian criticisms.) Analytische Psychologie Erlenmeyer , A. ‘Das kannabalische Phantasma—eine Annäherung’ (Cannibalistic fantasy—an appraisal). Analytische Psychologie Giera -Krapp , Margitta (Berlin). ‘Constellation of the good/bad mother archetype in the treatment of early disturbances.’Analytische Psychologie Lyard , D. (Paris). ‘Le corps et la “redonne” archetypique de l'adolescence.’ (The body and archetypal rebirth in adolescence) in Cahiers jungiens de psychanalyse Noschis , K. (Geneva). ‘La maison du jour et de la nuit’ (The house by day and by night). Le Journal des Psychologues “Le langage de notre intérieur” (The language of our interior). Les Cahiers Médicosociaux Erenest L. Rossi . ‘Mind Body Therapy: methods of ideodynamic healing in hypnosis.’ Norton Professional Books. New York. Samuels , A. (London). ‘Pluralism and the post-Jungians: A reply to Peter Bishop.’ Spring. Samuels , Andrew . (London). ‘A relation called father—Part I: The father in depth psychology.’British Journal of Psychotherapy Steinberg , Warren . (New York). ‘The Fear of Success’. Quadrant Thibaudier , Vivane (Paris). ‘La notion de Grande Mère dans l'optique Jungienne’Cahiers Jungiens de Psychanalyse  相似文献   
57.
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   
58.
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   
59.
60.
The influence of perceived somatotype on stereotypes of behavior associated with body build was investigated among 160 male and 140 female Nigerian children in secondary school. In both groups, the perception of subjects' own physiques and discrepancy between their perceived and preferred physiques significantly explained the variance in the character trait scores attributed to body types. In general, the subjects attributed positive character traits to their perceived somatotypes and undesirable traits to the physiques with which they were dissatisfied. Thus, the perception of somatotype and discrepancy between perceived and preferred physique could significantly differentiate the character traits attributed to body build among male and female children.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号