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   7229篇
  免费   282篇
  国内免费   2篇
  2021年   56篇
  2020年   110篇
  2019年   125篇
  2018年   156篇
  2017年   182篇
  2016年   171篇
  2015年   154篇
  2014年   178篇
  2013年   884篇
  2012年   287篇
  2011年   296篇
  2010年   178篇
  2009年   210篇
  2008年   297篇
  2007年   286篇
  2006年   263篇
  2005年   267篇
  2004年   254篇
  2003年   236篇
  2002年   236篇
  2001年   110篇
  2000年   102篇
  1999年   115篇
  1998年   124篇
  1997年   84篇
  1996年   85篇
  1995年   95篇
  1994年   80篇
  1993年   72篇
  1992年   73篇
  1991年   71篇
  1990年   59篇
  1989年   66篇
  1988年   63篇
  1987年   53篇
  1986年   56篇
  1985年   78篇
  1984年   73篇
  1983年   68篇
  1982年   61篇
  1981年   64篇
  1980年   64篇
  1979年   45篇
  1978年   66篇
  1977年   57篇
  1976年   65篇
  1975年   60篇
  1974年   54篇
  1973年   44篇
  1966年   37篇
排序方式: 共有7513条查询结果,搜索用时 15 毫秒
211.
Children of 8 and 11 years were assessed in two experiments for their sensitivity to textual anomaly. In Experiment 1, subjects read stories containing two target lines, one appropriate and the other anomalous in relation to previously given information. Both age groups read the anomalous line more slowly than the appropriate line, but in a subsequent test of comprehension monitoring, the older group was more likely than the younger group to pick out the anomalous line as not fitting in with the rest of the story. Experiment 2 produced similar results: both 8- and 11-year-old children read an anomalous line more slowly, but 11-year-olds were more likely than 8-year-olds to cite the anomalous line or part of it when questioned about the possible presence of a line that did not fit in with the rest of the story. The results indicate that an age change in comprehension monitoring as indexed by citation or selection of a textual anomaly need not be contingent upon a parallel age change in constructive processing as indexed by modulation of reading rate.  相似文献   
212.
A simple and inexpensive system for coding and recording interaction patterns in small groups is described. It consists of a keyboard and a standard tape recorder, and it is capable of storing sequential data using up to 36 codes. Its main application is in the study of speaker-target patterns, but it can also be used in encoding up to 12 behavioral codes, or six speakers and 6 codes. The keyboard costs less than $200 and is used with conventional tape recorders and minicomputers available at most research sites.  相似文献   
213.
An information processing system for a psychiatric emergency room is described. Several studies are presented that show the utility of the system. In the first study, variables involved in diagnosis are explicated. The second study attempts to determine the characteristics that distinguish recidivists from nonrecidivists at an emergency room. The third study attempts to find patient variables related to success in short-term treatment programs. The final study is aimed at discovering whether there are psychopathological effects related to the use of inhalants. Together, these studies show the potential of a mental health information system for learning more about the nature of mental disorders and their treatment.  相似文献   
214.
Investigations of situations involving spatial discordance between auditory and visual data which can otherwise be attributed to a common origin have revealed two main phenomena:cross-modal bias andperceptual fusion (or ventriloquism). The focus of the present study is the relationship between these two. The question asked was whether bias occurred only with fusion, as is predicted by some accounts of reactions to discordance, among them those based on cuesubstitution. The approach consisted of having subjects, on each trial, both point to signals in one modality in the presence of conflicting signals in the other modality and produce same-different origin judgments. To avoid the confounding of immediate effects with cumulative adaptation, which was allowed in most previous studies, the direction and amplitude of discordance was varied randomly from trial to trial. Experiment 1, which was a pilot study, showed that both visual bias of auditory localization and auditory bias of visual localization can be observed under such conditions. Experiment 2, which addressed the main question, used a method which controls for the selection involved in separating fusion from no-fusion trials and showed that the attraction of auditory localization by conflicting visual inputs occurs even when fusion is not reported. This result is inconsistent with purely postperceptual views of cross-modal interactions. The question could not be answered for auditory bias of visual localization, which, although significant, was very small in Experiment 1 and fell below significance under the conditions of Experiment 2.  相似文献   
215.
The present study examined differences in pelvic vasocongestion as a function of negative attitudes toward masturbation. Pelvic vasocongestion was measured thermographically, which is a noninvasive means of detecting and photographing individual heat patterns to indicate physiological condition and functional changes within. The results indicated that women, with positive attitudes toward masturbation, who read an erotic story, experienced the greatest increase in pelvic vasocongestion. This and other findings were discussed in terms of masturbation acting to facilitate the patterning of sexual arousal and orgasmic functioning, especially in regard to creating the capacity for pelvic engorgement.  相似文献   
216.
217.
A nonpolynomial measurement model for representing nonadditive compositions of stimulus dimensions is presented. This representation, which is referred to as a folded additive structure, permits the decomposition of a behavioral ordering into independent factors in some of the cases where the behavior itself does not directly reflect this independence. Psychologically, this representation corresponds to a model of behavior which assumes that (1) the effect stimulus attributes have on behavior is mediated by a single relevent psychological dimension, (2) the behavioral ordering is single-peaked over this mediating dimension and (3) the mediating dimension has a conjoint additive ordering over a set of relevent stimulus dimensions. Necessary and sufficient tests for folded additive structures are given. In addition, five psychological theories which make these assumptions are discussed.  相似文献   
218.
This article suggests that pastoral counselors in the field must vigorously engage in the process of self-interpretation to colleagues in allied professions. It accordingly attempts to offer a bilateral approach to such interdisciplinary communication. Part One focuses on the psychology of id, superego and ego as an exegetical principle to describe recent trends in the field. Part Two offers a complementary theological account of pastoral counseling, seen from the inside, focusing on the image of the pastoral counselor as theviator or fellow pilgrim along the way.Chaplain and Lecturer in Religion at Wellesley College for thirteen years  相似文献   
219.
Child care workers were trained in specified techniques (play manager routines) in an effort to increase purposeful activity among a group of profoundly and severely retarded institutionalized boys. A system of prompts, increasing the availability of toys and regular staff monitoring, were alternated with normal institutional routines in an ABA reversal design. On the average, activity level increased from 10% to a mean of 70% during treatment conditions. Correspondingly, stereotyped or harmful behaviors decreased from an average of 20% to 70% during treatment.  相似文献   
220.
To assess the development of dichotic ear asymmetries and handedness, 208 male school children were evaluated in kindergarten and at Grades 2 and 5 (ages 66, 92, and 130 months of age, respectively) with a dichotic listening task and a hand preference test. The Wide Range Achievement Test (WRAT) also was administered at each of the three grade levels. There was significant variability in handedness scores over time only for those subjects whose scores at initial testing, that is, in kindergarten, identified them as non-right-handers. Both right and left handers had a significant increase in dichotic listening scores over time; however, only right handers had a significant right ear advantage at each evaluation. Regression analyses showed that combined hand preference scores and ear recall scores at each probe when combined accounted for almost 44% of the variance in WRAT achievement scores at Grade 5. Ear asymmetry scores, however, were not predictive of school achievement.  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