全文获取类型
收费全文 | 320篇 |
免费 | 6篇 |
专业分类
326篇 |
出版年
2020年 | 4篇 |
2019年 | 3篇 |
2018年 | 4篇 |
2017年 | 3篇 |
2016年 | 5篇 |
2015年 | 5篇 |
2014年 | 8篇 |
2013年 | 46篇 |
2012年 | 4篇 |
2011年 | 10篇 |
2008年 | 8篇 |
2007年 | 6篇 |
2006年 | 9篇 |
2005年 | 6篇 |
2004年 | 4篇 |
2003年 | 8篇 |
2002年 | 4篇 |
2001年 | 5篇 |
2000年 | 6篇 |
1997年 | 5篇 |
1996年 | 4篇 |
1995年 | 5篇 |
1994年 | 6篇 |
1993年 | 6篇 |
1991年 | 7篇 |
1989年 | 2篇 |
1988年 | 4篇 |
1987年 | 7篇 |
1986年 | 5篇 |
1985年 | 4篇 |
1984年 | 3篇 |
1983年 | 5篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1980年 | 7篇 |
1979年 | 8篇 |
1978年 | 4篇 |
1977年 | 9篇 |
1976年 | 9篇 |
1975年 | 9篇 |
1974年 | 3篇 |
1973年 | 3篇 |
1972年 | 8篇 |
1971年 | 8篇 |
1970年 | 2篇 |
1969年 | 2篇 |
1968年 | 6篇 |
1967年 | 6篇 |
1966年 | 3篇 |
1957年 | 2篇 |
排序方式: 共有326条查询结果,搜索用时 15 毫秒
1.
Predictors and consequences of childhood depressive symptoms: a 5-year longitudinal study. 总被引:31,自引:0,他引:31
A 5-year longitudinal study investigated the interrelationships among children's experiences of depressive symptoms, negative life events, explanatory style, and helplessness behaviors in social and achievement situations. The results revealed that early in childhood, negative events, but not explanatory style, predicted depressive symptoms; later in childhood, a pessimistic explanatory style emerged as a significant predictor of depressive symptoms, alone and in conjunction with negative events. When children suffered periods of depression, their explanatory styles not only deteriorated but remained pessimistic even after their depression subsided, presumably putting them at risk for future episodes of depression. Some children seem repeatedly prone to depressive symptoms over periods of at least 2 years. Depressed children consistently showed helpless behaviors in social and achievement settings. 相似文献
2.
A schedule-induced behavior paradigm was used to investigate the activity patterns of hyperactive children in a standardized situation. In Experiment I, 10 hyperactive and 10 normal control children matched for age, sex, and IQ were observed under conditions of baseline and schedule. Measures of a number of categorized activities were taken on a time-sampling basis. Hyperactive children were more active than controls in baseline and did not respond to the schedule, unlike the controls who became significantly more active in schedule conditions. In Experiment II, 12 hyperactive and 6 normal children were again subjected to the same experimental paradigm, but in two of the four experimental sessions the stimulant drug methylphenidate was administered in an attempt to reduce the amount of baseline activity. Results were substantially similar to those of Experiment I, with hyperactive children more active than controls in baseline and insensitive to the schedule. There was no overall effect of drug administration on the behavior of either group. There were some ratedependent effects of both drug and schedule conditions. 相似文献
3.
4.
5.
The present experiment sought to determine whether individual Ss tend to employ repeatedly the same response patterns in binary choice tasks containing nondiscriminable stimuli and, if so, whether the response sequences when used to constructstimulus sequences improve the performance of other choice tasks. Information and frequency analyses of the response sequences of 48 Ss showed moderate consistency of patterning within a light and within a tone task. Performance of a card task following the light and tone tasks was closely related to the task (light or tone) from which the stimulus sequence was obtained. The frequency analysis showed that repetition patterns were preferred by most Ss but at the expense of alternation responses. The presentation of reinforcement in the card task did not improve performance over that observed in the light and tone tasks. 相似文献
6.
OPTIMISM AND FUNDAMENTALISM 总被引:2,自引:0,他引:2
7.
In a study of the accuracy of recall of witnesses to a road accident, subjects watched a video recording of a natural scene for a few minutes. Two vehicles collided, and reports from the witnesses were taken using a version of the report form used by officers investigating road accidents in the UK. Witnesses were asked questions about the scene of the accident, about each of the two vehicles, and about the timing of the collision relative to a traffic signal. Does the accuracy of report depend upon the isolation of the witness? The study investigated this question by having some witnesses watch the video recording and complete the questionnaire alone, while other witnesses were encouraged to discuss their perceptions and recollections both while watching the recording and during an interval of a few minutes prior to administration of the questionnaire. All witnesses completed their reports in isolation. As a check on witnesses' expectancies, some of them, both individual and group witnesses, were informed prior to seeing the video recording that they would see a road accident and that they would be asked about it. The ‘uninformed’ witnesses were told to expect questions about the road scene. There was no overall difference between the recall accuracy of individual and group witnesses, but there was an interaction between groups and expectancy. When expecting to see a collision the group witnesses were more accurate than the individuals. Social facilitation in recall was restricted to occasions when the witnesses could anticipate the focus of the questions to be asked. 相似文献
8.
Milton M. Berger M.D. 《American journal of psychoanalysis》1994,54(3):235-254
Conclusion This paper gives a central place to that systemic process within dynamic psychotherapy that is called feedback. I have given
the historical antecedents of the multileveled, mutually influencing processes in feedback in terms of their evolution from
cybernetics, information, and system theories. Major interdisciplinary contributors included Norbert Wiener, John von Neumann,
Jurgen Ruesch, Warren Mc Culloch, Gregory Bateson, Margaret Mead, Kurt Lewin, and Lawrence S. Kubie, who came from such fields
as mathematics, neurophysiology, psychiatry, anthropology, psychology, ecology, and psychoanalysis. The place of free-associations,
the domain of intrapsychic and interpersonal feedback, the requirements for a matrix allowing for nurturing, curative interaction,
the nature of interventions, and the significance of transference-countertransference and reality in the feedback that occurs
in dynamic psychotherapy have been focused on in this initial presentation on the subject.
Paper presented at the Association for the Advancement of Psychoanalysis of the Karen Horney Psychoanalytic Institute and
Center on April 22, 1993.
Author of many publications on verbal and nonverbal communications. 相似文献
9.
PREVENTION OF DEPRESSIVE SYMPTOMS IN SCHOOLCHILDREN: 总被引:2,自引:0,他引:2
Jane E. Gillham Karen J. Reivich Lisa H. Jaycox Martin E.P. Seligman 《Psychological science》1995,6(6):343-351
Abstract— After teaching cognitive and social-problem-solving techniques designed to prevent depressive symptoms, we followed 69 fifth- and sixth-grade children at risk for depression for 2 years. We compared these children with 49 children in a matched no-treatment control group The prevention group re- ported fewer depressive symptoms through the 2-year follow-up, and moderate to severe symptoms were reduced by half. Surprisingly, the effects of the prevention program grew larger after the program was over. We suggest that psychological immunization against depression can occur by leaching cognitive and social skills to children as they enter puberty 相似文献
10.
A multiple-answer multiple-choice test item has a certain number of alternatives,any number of which might be keyed. The examinee is also allowed to mark any number of alternatives. This increased flexibility over the one keyed alternative case is useful in practice but raises questions about appropriate scoring rules. In this article a certain class of item scoring rules called thebinary class is considered. The concepts ofstandard scoring rules and equivalence among these scoring rules are introduced in the misinformation model for which the traditional knowledge model is a special case. The examinee's strategy with respect to a scoring rule is examined. The critical role of a quantity called the scoring ratio is emphasized. In the case of examinee uncertainty about the number of correct alternatives on an item, a Bayes and a minimax strategy for the examinee are developed. Also an appropriate response for the examiner to the minimax strategy is outlined.Research partially supported under Grants N00014-67-A-0314-0022 from the Office of Naval Research and GS-32514 and MPS 75-07539 from the National Science Foundation. 相似文献