全文获取类型
收费全文 | 3171篇 |
免费 | 292篇 |
专业分类
3463篇 |
出版年
2023年 | 50篇 |
2021年 | 29篇 |
2020年 | 126篇 |
2019年 | 46篇 |
2018年 | 65篇 |
2017年 | 134篇 |
2016年 | 135篇 |
2015年 | 102篇 |
2014年 | 121篇 |
2013年 | 507篇 |
2012年 | 136篇 |
2011年 | 90篇 |
2010年 | 104篇 |
2009年 | 113篇 |
2008年 | 79篇 |
2007年 | 88篇 |
2006年 | 88篇 |
2005年 | 73篇 |
2004年 | 60篇 |
2003年 | 44篇 |
2002年 | 55篇 |
2001年 | 37篇 |
2000年 | 51篇 |
1999年 | 54篇 |
1998年 | 30篇 |
1996年 | 56篇 |
1995年 | 51篇 |
1994年 | 43篇 |
1993年 | 47篇 |
1992年 | 57篇 |
1991年 | 56篇 |
1990年 | 44篇 |
1989年 | 36篇 |
1988年 | 33篇 |
1987年 | 34篇 |
1986年 | 33篇 |
1985年 | 27篇 |
1983年 | 20篇 |
1982年 | 28篇 |
1980年 | 30篇 |
1979年 | 43篇 |
1978年 | 38篇 |
1977年 | 41篇 |
1976年 | 27篇 |
1975年 | 22篇 |
1974年 | 32篇 |
1973年 | 23篇 |
1971年 | 24篇 |
1968年 | 20篇 |
1967年 | 20篇 |
排序方式: 共有3463条查询结果,搜索用时 0 毫秒
901.
Two concerns about the development of a computer-driven display system to achieve tachistoscopic displays are discussed. Approaches to solving these problems are described. 相似文献
902.
The selection of a computer visual display system suitable for word recognition and reading research is described. The software character generation routines permit flexible definition of character sets. The display software permits control of size scaling and point density of characters being displayed as well as control over the temporal microstructure of presenting and refreshing the displayed text. 相似文献
903.
Alan R. Fiester PhD 《American journal of community psychology》1979,7(2):181-188
The purpose of this study was to explore the psychometric properties of goal attainment scales and client satisfaction measures. The findings revealed that goal attainment results, like other types of self-report psychotherapy outcome measures, are directly related to (a) indicators of a client's social class, and (b) the manner of treatment termination (unilateral dropout vs. mutual consent). The extent of client--therapist agreement on goal scores was relatively low thereby supporting the necessity of obtaining both perspectives in evaluating treatment outcome. Furthermore, because measures of client satisfaction were found to be sufficiently independent from goal outcome scores, it was concluded that they provide a unique source of program evaluation data. Finally, it was concluded that Goal Attainment Scaling is best considered to be a quality assurance tool for individual client/therapist dyads rather than a mechanism for the determination of the effectiveness of specific mental health programs and services. 相似文献
904.
Michael Glazer PhD 《Journal of Contemporary Psychotherapy》1981,12(2):146-153
This paper questions the concept of the therapist's anonymity and offers as an alternative the concept of an anonymity/self-disclosure dimension along which the therapist can position himself depending on several criteria. These criteria pertain both to characteristics of the therapist, the patient, and the material to be disclosed. 相似文献
905.
906.
In Experiment I, one of three forms of collateral behavior was trained: Differential collateral behavior specific in form to one of two discriminative stimuli; Common collateral behavior of a single form regardless of the stimulus; or Nondifferential collateral behavior of either form regardless of the stimulus. Children were next given a short-delay matching-to-sample task in which the discriminative stimuli served as samples, and the children's previously trained collateral behavior terminated the delay and presented the comparison stimuli. Subjects engaging in sample-specific collateral behavior immediately acquired matching. Subjects engaging in sample-nonspecific collateral behavior failed to acquire matching or did so gradually. In Experiment II the minimal delay in the matching task was varied in a mixed sequence, first with collateral behavior required, and then with collateral behavior prohibited. When emitting collateral behavior Common and Nondifferential subjects showed delay-related decrements in matching while Differential subjects did not. When not emitting collateral behavior all subjects showed delay-related decrements in matching. Common and Nondifferential subjects matched more accurately when prohibited from emitting collateral behavior. Differential subjects matched more accurately when emitting collateral behavior. The results accord with Skinner's (1953, 1968) analysis of precurrent operants. 相似文献
907.
Jane Y. Murdock Eugene E. Garcia Michael L. Hardman 《Journal of applied behavior analysis》1977,10(4):717-733
A multiple-baseline technique was used to evaluate generalization effects during articulation training with trainable mentally retarded subjects. Four target words were selected for each subject on the basis of whether the subject could articulate the word correctly when it was modelled but could not articulate the word correctly in response to a picture of it. Five different settings were selected for generalization probing and training for each subject. In Setting 1, Experimenter 1 initiated training sequentially on all four target words for each subject. Other experimenters probed for correct articulation generalization in four other settings. Training was initiated in these four other settings sequentially only if correct responding failed to generalize to a setting. Results indicated that it was necessary to initiate training on at least three of the four selected target words in at least one additional setting with an additional trainer before correct responding generalized to untrained settings. 相似文献
908.
The training and maintenance of imitative responding has become an important therapeutic process with language-handicapped children, as indicated by Garcia and DeHaven (American Journal of Mental Deficiency, 1974, 79 , 169–178). Typically a training “package” is used, that might entail the use of operant shaping, fading, reinforcement, and punishment techniques designed to increase correct imitation and decrease incorrect responding. Only recently have studies begun to concentrate on the components of these training “packages”. Steinman (Journal of Applied Behavior Analysis, 1970, 3 , 159–167) highlighted the roles played by less conspicuous but functionally important components of these packages. The present study attempted to provide a systematic extension of this work within an applied context. Using subjects who were responding at high levels during an imitation-maintenance procedure, experimenter facial orientation (experimenter's eyes and head oriented towards the subject's face and head), was systematically manipulated for experimentally determined “types” of imitative behavior. Differential responding within these parameters provided an evaluation of facial orientation as a functional component within this training package. Three retarded children participated in the study. Two types of topographically different imitative responses were defined for experimental purposes (“standing” and “sitting”). Each subject progressed through four conditions of the study, which called for the reinforcement of all imitative responses. But during preselected conditions, experimenter facial orientation was removed from the therapeutic package for one of the two topographical types of imitation. Results indicated that imitation of the two topographical types of models was dependent on the presence of experimenter facial orientation within the experimental procedure. 相似文献
909.
Several of our studies indicate that persuasive-arguments theory by itself is an adequate explanation of polarization. Sanders and Baron (Journal of Experimental Social Psychology 1977, 13, 303–314) criticize this research. More generally, they contend that both argumentation and comparison are involved, “with persuasive arguments facilitating the shifts motivated by social comparison.” We feel that their critique is unconvincing. Relevant portions of the standard literature are reviewed to demonstrate that social comparison is neither a necessary nor sufficient condition for polarization. Finally, we speculate about how persuasive-arguments theory could be extended to argument-poor settings (e.g., Asch's line comparison situation). 相似文献
910.
This study was designed to examine the strategy employed by school-aged subjects when completing binary statements. Thirty-two incomplete binary statements representing four statement conditions (true affirmative, true negative, false affirmative, and false negative) were administered to 120 children randomly selected from three academic levels. A response-index change model is postulated as representing the strategy employed by these school-aged subjects when completing binary statements. According to this model, the factor that causes response time to differ across the four statement conditions is the number of times the child is required to change the set of his response index. The child begins the task of completing a binary statement by reading and encoding the incomplete statement. He then selects the numeral that corresponds to the adjective “odd” or “even” contained in the predicate of the incomplete statement. The child’s response index is now set to respond with this numeral. What the child does at this point will depend upon the type of statement condition with which he is working. If the child is completing a TA statement, no response-index change is required. He simply gives as his answer the numeral to which his response index is set. If the child is completing an FA statement or a TN statement, one response-index change is required. If the child is completing an FN statement, two response-index changes are required. 相似文献