全文获取类型
收费全文 | 2197篇 |
免费 | 81篇 |
国内免费 | 1篇 |
专业分类
2279篇 |
出版年
2020年 | 31篇 |
2019年 | 41篇 |
2018年 | 38篇 |
2017年 | 51篇 |
2016年 | 39篇 |
2015年 | 27篇 |
2014年 | 41篇 |
2013年 | 220篇 |
2012年 | 78篇 |
2011年 | 85篇 |
2010年 | 43篇 |
2009年 | 51篇 |
2008年 | 105篇 |
2007年 | 76篇 |
2006年 | 87篇 |
2005年 | 67篇 |
2004年 | 73篇 |
2003年 | 54篇 |
2002年 | 86篇 |
2001年 | 22篇 |
2000年 | 38篇 |
1999年 | 37篇 |
1998年 | 41篇 |
1997年 | 31篇 |
1996年 | 26篇 |
1995年 | 23篇 |
1994年 | 31篇 |
1993年 | 28篇 |
1992年 | 29篇 |
1991年 | 28篇 |
1990年 | 20篇 |
1989年 | 32篇 |
1988年 | 21篇 |
1987年 | 31篇 |
1986年 | 21篇 |
1985年 | 27篇 |
1984年 | 22篇 |
1983年 | 35篇 |
1982年 | 29篇 |
1981年 | 32篇 |
1980年 | 23篇 |
1979年 | 21篇 |
1978年 | 33篇 |
1977年 | 39篇 |
1976年 | 27篇 |
1975年 | 33篇 |
1974年 | 25篇 |
1973年 | 22篇 |
1970年 | 18篇 |
1966年 | 19篇 |
排序方式: 共有2279条查询结果,搜索用时 0 毫秒
971.
James A. Dyal Wayne J. Wilson Kenneth K. Berry 《Quarterly journal of experimental psychology (2006)》1965,17(2):158-162
The present experiment demonstrates that the effects of delay of knowledge of results (KR) in a line drawing task depend upon the dependent variable which is considered and the original response tendency of the subjects. Delay of KR interfered with the acquisition of the correct response when number of correct responses is the dependent variable. When KR was omitted the immediate-KR group continued to make more correct responses than the delayed-KR group. However, there was a significant reduction in correct responses for both groups. When absolute error was the response measure there were no significant differences between immediate-and delayed-KR groups either during acquisition or extinction. Analysis of the type of response made during extinction suggested that the overshooting effect obtained by previous investigators may be typical of short responders trained under conditions of immediate reinforcement but not of those trained under delayed-KR.
Greenspoon and Foreman (1956) obtained clear cut evidence that the effectiveness of knowledge of results (KR) in a line drawing task varies inversely with the time delay between the response and KR. On the other hand, Bilodeau and Bilodeau (1958) were unable to demonstrate a similar effect in five different experiments. Bilodeau and Ryan (1960) hypothesized that the Greenspoon and Foreman findings could not be replicated and they did in fact obtain null results. However, Dyal (1965) has recently replicated the Greenspoon and Foreman results for the case of a 30 sec. delay interval.
The purpose of the present experiment is twofold: (a) to provide replication of Green-spoon and Foreman's study at the 20 sec. delay interval used by Bilodeau and Ryan, and (b) to determine the effect of elimination of KR on a simple motor response which has been formed on the basis of KR. 相似文献
Greenspoon and Foreman (1956) obtained clear cut evidence that the effectiveness of knowledge of results (KR) in a line drawing task varies inversely with the time delay between the response and KR. On the other hand, Bilodeau and Bilodeau (1958) were unable to demonstrate a similar effect in five different experiments. Bilodeau and Ryan (1960) hypothesized that the Greenspoon and Foreman findings could not be replicated and they did in fact obtain null results. However, Dyal (1965) has recently replicated the Greenspoon and Foreman results for the case of a 30 sec. delay interval.
The purpose of the present experiment is twofold: (a) to provide replication of Green-spoon and Foreman's study at the 20 sec. delay interval used by Bilodeau and Ryan, and (b) to determine the effect of elimination of KR on a simple motor response which has been formed on the basis of KR. 相似文献
972.
Kenneth Junge 《Scandinavian journal of psychology》1960,1(1):112-114
It has been claimed that the nearly logarithmic form of some category scales supports Fechner's law. However, by assuming that the concepts of similarity and difference are quantitatively complementary, it is possible to deduce the category scale equation from the similarity function. Thus, the category scale equation cannot be taken as evidence of the validity of Fechner's law. 相似文献
973.
974.
Stephen G. Weinrach Kenneth R. Thomas 《Journal of counseling and development : JCD》1998,76(2):115-122
This article is the second in an ongoing series devoted to a critical reassessment of the status of diversity-sensitive counseling. The current discussion focuses on the use of existing counseling theories and interventions in a diversity-sensitive counseling context, and potential limitations of affirmative action in the American Counseling Association's organizational structure and in counselor preparation programs. Inconsistencies are noted between the strategies now being used to achieve diversity and the philosophical foundations of the counseling profession. At issue are the conflicting values of various constituencies within the Association. 相似文献
975.
Stephen G. Weinrach Daniel Lustig Fong Chan Kenneth R. Thomas 《Journal of counseling and development : JCD》1998,76(4):427-435
The purposes of this study were (a) to identify the primary institutional sources of articles to The Personnel and Guidance Journal/Journal of Counseling & Development from 1978 to 1993 (Volumes 57–71); (b) to identify the primary individual contributors to this journal during the survey period; (c) to identify and compare the program affiliations of individual contributors by editor during the survey period; and (d) to speculate as to whether the study results, collectively, indicate a trend toward more psychologists than counselors contributing to this journal. A total of 1,843 articles were reviewed. Of the 2,198 authors, 69% were academicians and 31% were practitioners. The data suggest that there has been a clear pattern of more psychologists than counselors contributing to this journal. 相似文献
976.
977.
Douglas J. French Christopher R. France Kenneth A. Holroyd Anuj G. Mehta 《Behavior research methods》1998,30(4):726-730
Exteroceptive suppression (ES) of temporalis muscle activity has received recent attention as a method of investigating central mechanisms in the pathogenesis of chronic headache disorders. Unfortunately, the resolution of conflicting findings has been hampered by the use of different assessment and scoring methodologies across laboratories, which has limited the direct comparison of findings across studies. A computer program was developed with the goal of providing an automated and reliable method of scoring ES responses. Processing an ES response with this software provides both visual and quantitative information relating to various response parameters. Multiple levels of smoothing the raw waveform data are available, and the software offers scoring on the basis of multiple depth-of-suppression criteria. The program also generates values for a variety of ES parameters: latency, duration, area, maximum level of suppression with its corresponding time (msec), and baseline level of muscle activity. It is likely that a reliable and standardized scoring protocol would enhance comparability of ES data generated across different settings. 相似文献
978.
Kenneth E. Fletcher Ph.D. Mariellen Fischer Russell A. Barkley Lori Smallish 《Journal of abnormal child psychology》1996,24(3):271-297
The sequential interactions of three groups of teenagers conversing with their mothers during both neutral and conflict discussion situations were evaluated. Groups consisted of (1) attention deficit hyperactivity disorder (ADHD) alone (n =21), (2) ADHD with comorbid oppositional defiant disorder (ADHD/ODD; n =40), and (3) a community control group of adolescents (n =49). All groups had been followed concurrently for the past 8 to 10 years before being reevaluated in this study. Results indicated that (1) teens and parents in all groups interacted in a tightly linked manner, with the behavior of each member being significantly related only to the immediate antecedent behavior of the other; (2) mothers in all groups were more likely than teens to initiate positive behaviors; (3) teen interactions could be characterized as tit-for-tat while mothers could be typified as be-nice-and-forgive; (4) mother-teen dyads in the ADHD/ODD group displayed significantly higher rates of conflict behaviors than dyads in the other two groups, who did not differ significantly from each other on most measures; and (5) mothers in the ADHD/ODD group responded in a manner similar to their teens (greater negativity) and less like that of mothers in the other groups. The majority of conflict between ADHD children and their parents seemed due to comorbid ODD and such ODD is a family, not just a teen, characteristic. 相似文献
979.
This essay describes conversation as an ensemble accomplishment that can be illuminated by critics working with specific texts within a rhetorical framework. We first establish dialogue as the key concept for any criticism of conversation, specifying the rhetorical dimensions of interpersonal dialogue. Second, we show how template thinking is particularly dangerous for conversational critics and suggest a research (anti)method, based on a coauthorship, that provides a thoroughgoing dialogical access to texts. Finally, we exemplify dialogic criticism of a conversational text by analyzing the famous 1957 dialogue of philosopher Martin Buber and psychologist Carl Rogers.Portions of this essay were first developed in a presentation to the international interdisciplinary conference on Martin Buber: His Impact on the Human Sciences, San Diego State University, in October, 1991. A version of the present essay was presented at the Central States Communication Association and Southern States Communication Association Joint Conference, Lexington, Kentucky, in April, 1993. We acknowledge gratefully the assistance of Professor John Stewart in providing a copy of the audiotape of the Buber-Rogers dialogue, and also appreciate the assistance of Professor Maurice Friedman who, through interview and correspondence, shared his impressions of the event and helped us refine our analysis. We note that he disagrees strongly with us on several matters of interpretation. 相似文献
980.
Recent researchers have argued both that there has been change in the way gender is portrayed in television commercials and that gender images have remained stereotypical. Comparing television commercials from the 1950s/early 1960s to commercials from the 1980s, this study explores the issue of how much, if any, change has occurred in gender images. Additionally, the study focuses on the gender display of main characters and the circumstances under which it varies. Results indicate that there has been change in the images of women but not men. The activity that women are pictured in significantly changed from the 1950s to the 1980s, and a change in activity has the strongest effect on the display of gender.Partial funding for this research was provided by the Academic Senate of the University of California, Riverside. Statistical assistance was provided by Masako Ishii-Kuntz. Research assistance was provided by Kathryn Bigelow, Saralyn Caloff, and Eloy Zarate. We gratefully acknowledge the use of films housed at the UCLA Film and Television Archive. Our thanks to the anonymous reviewers atSex Roles for their helpful comments. 相似文献