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   2519篇
  免费   173篇
  国内免费   1篇
  2023年   14篇
  2022年   19篇
  2021年   31篇
  2020年   64篇
  2019年   84篇
  2018年   108篇
  2017年   113篇
  2016年   99篇
  2015年   71篇
  2014年   107篇
  2013年   341篇
  2012年   133篇
  2011年   162篇
  2010年   94篇
  2009年   90篇
  2008年   116篇
  2007年   113篇
  2006年   89篇
  2005年   90篇
  2004年   113篇
  2003年   80篇
  2002年   67篇
  2001年   36篇
  2000年   30篇
  1999年   34篇
  1998年   20篇
  1997年   22篇
  1996年   35篇
  1995年   24篇
  1994年   27篇
  1993年   18篇
  1992年   20篇
  1991年   14篇
  1990年   11篇
  1989年   18篇
  1988年   11篇
  1987年   11篇
  1986年   10篇
  1985年   17篇
  1984年   16篇
  1983年   9篇
  1982年   11篇
  1981年   9篇
  1980年   15篇
  1979年   12篇
  1978年   10篇
  1977年   6篇
  1975年   12篇
  1973年   5篇
  1972年   6篇
排序方式: 共有2693条查询结果,搜索用时 0 毫秒
991.
992.
This study contrasted the performance on the Differential Abilities Scales (DAS) of a carefully selected sample of reading-disabled children with a matched control group of children from the standardization sample. It was hypothesized that patterns on the DAS might be similar to those found on the Wechsler Intelligence Scale for Children-Revised and on the British Abilities Scales (BAS). The results suggest that reading-disabled children as a group do demonstrate a characteristic profile on the DAS. They score relatively poorly on the achievement tests and on two of the three diagnostic tests, Recall of Digits and Recall of Objects. The one exception to complete profile similarity between the DAS and the BAS was Speed of Information Processing. In the present study, low scores on Speed of Information Processing did not characterize the reading-disabled children as a whole but did characterize a subgroup of reading-disabled children. Clusters of reading-disabled children were generated from the data, and specific profiles of subgroups of children are presented.  相似文献   
993.
Presents a set of training experiences to develop school-based consultation skills in preservice school psychologists and discusses problems in implementing this model of service. Based on their experience in training school psychologists at the University of California, Berkeley, the authors report on preparing students to deal with teacher and principal expectations. Also discussed are methods for mobilizing teachers to plan more precisely to meet the needs of individual pupils in the classroom. A distinction is made in the paper between school-based and community-based mental health consultation.  相似文献   
994.
In the presence of the experimenter and two dolls, children were asked to respond to sentences containing pronous which required distinctions to be made on the basis of person, number, and gender, such as “Point tomy (your, his, her, our, their) feet.” Errors tended to maintain distinctions; for example,we was treated as if it meantI (maintaining first person) orthey (maintaining plural) more often than could be accounted for by a response-bias model. Furthermore, there were consistent individual differences in the kinds of distinctions that were difficult; some subjects has more trouble with number, others with person. These findings support the notion that errors made during acquisition result from dropping only part of the correct meaning, and they suggest that individuals may differ in the relative strengths of different components.  相似文献   
995.
The orientation of a subject’s eyes can be automatically sampled in real time at 60 Hz using Mackworth’s corneal reflection method, a closed circuit TV system with a brightness-amplitude trigger, and a minicomputer. The organization of the electronic interface and software (for recording and behavioral control) is described, along with the characteristics of the recording system and potential sources of artifact. Sample calibration and experimental data are presented.  相似文献   
996.
A sample of 1567 third- and fourth-grade children in rural Illinois were rated on the Behavior Problem Checklist. The mean frequency of conduct problems, inadequacy-immaturity, personality problems, and socialized delinquency were analyzed by grade, sex, and age. Fourth graders and older children tended to have more problems than did third graders and younger children. Boys had more problems than did girls except on the personality-problem dimension.  相似文献   
997.
Subjects can classify, as not making sense, phrases which sound as though they make sense, e.g. “tie the not”, as quickly as other phrases which do not even sound right, although they make more errors on the former. When asked whether or not phrases sound sensible regardless of how the phrases look, they are faster and make fewer errors on the phrases that look sensible as well as sound sensible. It is concluded that meaning can be efficiently derived from a visual analysis of text without the use of an intermediate phonemic code, or “inner speech”, although such a code may be used some of the time.  相似文献   
998.
Several recent studies have found that while the behavior of normal weight individuals is primarily determined by internal cues, the behavior of the obese is chiefly controlled by external or environmental cues. The present study sought to generalize this finding to the self-monitoring of expressive behavior. Specifically, it was predicted that obese persons would tend to be high in the self-monitoring of their expressive behavior while individuals of normal weight would tend to monitor their expressive behavior to a lesser extent. This hypothesis was strongly supported. The findings are discussed both in terms of further extending the Schachterian model and in terms of the obese as a deviant population.  相似文献   
999.
Two experiments investigating the selective adaptation of vowels examined changes in listeners’ identification functions for the vowel continuum [i-I-∈] as a function of the adapting stimulus. In Experiment I, the adapting stimuli were [i], [I], and [∈]. Both the [i] and [∈] stimuli produced significant shifts in the neighboringand distant phonetic boundaries, whereas [I] did not result in any adaptation effects. In order to explore the phonetic nature of feature adaptation in vowels, a second experiment was conducted using the adapting stimuli [gig] and [g ∈ g], which differed acoustically from the [i] and [∈] vowels on the identification continuum. Only [gig] yielded reliable adaptation effects. The results of these experiments were interpreted as suggesting arelative rather than a stableauditory mode of feature analysis in vowels and a possibly more complex auditory feature analysis for the vowel [i].  相似文献   
1000.
A questionnaire was developed and administered to 137 Navy aviators, who were repatriated prisoners of war (RPWs) from North Vietnam, to investigate the usefulness of specific “time-killing” activities or adaptational strategies for coping with extensive periods of solitary confimement during captivity. Factor analysis of the usefulness scores resulted in the derivation of four factors accounting for 32% of the variance: (1) Captor-Captive Relationship, (2) Reliving the Past, (3) Repetitive Behavior, and (4) Self-development Activities. Factor 1 coping activities were rated as most useful, and Factor 3 as least useful. Factor 2 activities were used by most RPWs during the first few weeks in solitary, while Factor 4 activities were not used until later. In addition, the usefulness of all four factors increased significantly over time. The results were discussed in terms of the personality characteristics of aviators, and theoretical formulations emphasizing the individual's need for optimal stimulation.  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