全文获取类型
收费全文 | 27674篇 |
免费 | 1132篇 |
国内免费 | 11篇 |
出版年
2020年 | 306篇 |
2019年 | 370篇 |
2018年 | 575篇 |
2017年 | 593篇 |
2016年 | 640篇 |
2015年 | 500篇 |
2014年 | 555篇 |
2013年 | 2462篇 |
2012年 | 906篇 |
2011年 | 923篇 |
2010年 | 589篇 |
2009年 | 567篇 |
2008年 | 762篇 |
2007年 | 844篇 |
2006年 | 696篇 |
2005年 | 615篇 |
2004年 | 594篇 |
2003年 | 608篇 |
2002年 | 618篇 |
2001年 | 835篇 |
2000年 | 814篇 |
1999年 | 626篇 |
1998年 | 299篇 |
1997年 | 262篇 |
1996年 | 292篇 |
1992年 | 512篇 |
1991年 | 491篇 |
1990年 | 479篇 |
1989年 | 443篇 |
1988年 | 450篇 |
1987年 | 413篇 |
1986年 | 420篇 |
1985年 | 422篇 |
1984年 | 363篇 |
1983年 | 318篇 |
1982年 | 258篇 |
1981年 | 247篇 |
1979年 | 385篇 |
1978年 | 279篇 |
1977年 | 247篇 |
1975年 | 301篇 |
1974年 | 377篇 |
1973年 | 380篇 |
1972年 | 302篇 |
1971年 | 290篇 |
1970年 | 291篇 |
1969年 | 260篇 |
1968年 | 356篇 |
1967年 | 316篇 |
1966年 | 293篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
951.
To what extent do differences in biologicalsexand psychological gender identity influence affectivereactions to different genres of film? In order toaddress this question, this investigation examined the impact of sex and gender roleself-perceptions on viewers' responses to neutral,melodramatic, and violent film segments. Working with apredominantly Caucasian population (93% Caucasian) at asoutheastern university, the results emphasize theimportance of sex and gender role self-perceptions onviewers' affective responses to media entertainment. Theimplications of these findings are discussed.
相似文献952.
953.
EXPANDING THE MOTHER-CHILD PARADIGM 总被引:1,自引:0,他引:1
Reliance on the mother–child dyad as the primary context for under–standing child development has caused fathers to be underrepresented in published research on child development and developmental psychopathology. In order to investigate whether this pattern was also evident in the work of future psychologists, we reviewed Dissertation Abstracts from 1986 through 1994. Results showed that fathers were the focus of significantly fewer dissertation studies (10.5%) than were mothers (59.5%) or both parents (30.0%). We argue that essentializing the mother–child bond is a political philosophy about the roles of men and women that places the discipline of psychology at risk for inadvertently becoming an apologist for the neoconservative political right. Specific suggestions for revising graduate training are presented. The social policy implications for continuing this trend into the next generation of psychologists are discussed. 相似文献
954.
The MRG was published 1988 in order to support developments in group psychotherapy methods as one of the all too few process observation research methods for studying group-as-a-whole. After 9 years of what pilot studies have labeled successful clinical trials, this study aims at validating the MRG against the established SAVI: Structural Analysis of Verbal Interaction (Agazarian & Simon 1989). Videotaped group sessions from short-term groups for alcohol dependent patients conducted along two therapy methods, one behaviorally oriented and the other group analytic, are used as material. The MRG is validated in the study, confirmed to be clinically valuable, and some interesting comparisons between the two treatment modalities are also made. 相似文献
955.
Susan A. Wheelan 《Sex roles》1996,34(9-10):665-686
This field study sought to ascertain whether all female or female dominated work groups, all male or male dominated work groups, and mixed sex work groups varied systematically in member perceptions of group developmental patterns, effectiveness, and productivity. The study also sought to determine whether high versus low status groups differed significantly on these variables. One hundred seventy-one work groups participated in the study. The results suggested that member perceptions of group functioning were more similar than different. Where significant differences were noted, group status, as opposed to gender composition, seemed to account for these differences in perception. 相似文献
956.
To investigate how gender, ethnicity, age and education influence aggressiveness, we surveyed 115 male and female college students (56% male; 50% Anglo and 26% Hispanic) and 79 persons (72% male; 92% Anglo) working on a military base. Participants were administered the Buss-Perry Aggression Questionnaire and asked about their own aggressive behaviors. In both samples, men scored significantly higher than women on the Physical Aggression scale of the Aggression Questionnaire but not on the other scales. In the military sample, men indicated that they expected to behave more aggressively than women. Positive correlations among different aspects of aggressiveness were found for both men and women. Increasing age and education were associated with lower aggressiveness in both genders, suggesting that aggressiveness may be susceptible to modification over the course of one's life.We would like to thank Angela Bennett, Gail Bliss, Kayleigh Carabajal, Julie Depree, Carmen Gonzales, Deborah Good, Scott Griffin, Gladys Herrera, George Selix, Ruth Tangman, and Jon Woodland for their assistance with the development, distribution, and coding of the questionnaire. 相似文献
957.
Robert B. Daroff 《Group》1996,20(4):313-322
A number of well-described, controlled studies assessing cancer support group intervention support their effectiveness. All of these experimental groups have been close-ended and typically involve six to eight weekly sessions. Because many cancer patients are unable or unwilling to participate in closed, extended-session groups, there is particular need for analysis of the effectiveness of short-term, open-ended groups. Additionally, objective measures are needed to delineate the factors contributing to a successful outcome in cancer support groups. We used the Short Form of the Group Climate Questionnaire (GCQ-S) to characterize 23 sessions in an open-ended, short-term, Veterans Hospital based cancer support group. The cancer group scored significantly lower on the Avoiding and Conflict dimensions (p<.001) compared to a normative psychotherapy group sample. There was no difference on the Engaged dimension. This pilot study suggests that a cancer support group in this setting can create an environment where members are cohesive and take responsibility for their own change process, while keeping interpersonal conflict to a minimum. Based on these preliminary findings, we encourage controlled clinical trials examining the efficacy of open-ended cancer support groups.At the time of this study, Dr. Daroff was a resident in Psychiatry, University of California, San Francisco. 相似文献
958.
Maureen W. Lovett Susan L. Borden Patricia M. Warren-Chaplin Léa Lacerenza Teresa DeLuca Rosa Giovinazzo 《Brain and language》1996,54(3):447-480
Forty-six reading disabled adolescents were randomly assigned to one of three 25-hr instructional programs. Two programs provided training in expository text comprehension, and a third offered training in academic problem solving and organizational and study skills (an alternative treatment control). One reading comprehension program was designed to remediate a deficient knowledge base, forcing disabled readers to elaborate and further process new text knowledge, focusing on both specific informational content in a text and knowledge of text structure per se. The second program was patterned after the Palincsar and Brown (1984) reciprocal teaching techniques and focused on training four text comprehension strategies used by skilled comprehenders. Both the “knowledge-base” and the “strategy” training approaches were associated with significant improvement in disabled readers' comprehension skills, although training effects did not generalize across all aspects of reading comprehension performance. Strategy-trained readers applied the trained strategies with equal success on instructed and uninstructed text materials, providing strong evidence of transfer of learning. Knowledge-base readers also demonstrated successful transfer of specifically trained procedures (semantic mapping, text analysis) to unfamiliar text. In both programs, the best outcomes were obtained when specific strategies and operations were targeted for training. 相似文献
959.
960.
Idsart Kingma Michiel P. de Looze Huub M. Toussaint Hans G. Klijnsma Tom B.M. Bruijnen 《Human movement science》1996,15(6):833-860
In studies related to human movement, linked segment models (LSM's) are often used to quantify forces and torques, generated in body joints. Some LSM's represent only a few body segments. Others, for instance used in studies on the control of whole body movements, include all body segments. As a consequence of the complexity of 3-dimensional (3-D) analyses, most LSM's are restricted to one plane of motion. However, in asymmetric movements this may result in a loss of relevant information. The aim of the current study was to develop and validate a 3-D LSM including all body segments. Braces with markers, attached to all body segments, were used to record the body movements. The validation of the model was accomplished by comparing the measured with the estimated ground reaction force and by comparing the torques at the lumbo-sacral joint that resulted from a bottom-up and a top-down mechanical analysis. For both comparisons, reasonable to good agreement was found. Sources of error that could not be analysed this way, were subjected to an additional sensitivity analysis. It was concluded that the internal validity of the current model is quite satisfactory. 相似文献