全文获取类型
收费全文 | 1167篇 |
免费 | 24篇 |
出版年
2021年 | 7篇 |
2020年 | 17篇 |
2019年 | 15篇 |
2018年 | 16篇 |
2017年 | 27篇 |
2016年 | 27篇 |
2015年 | 16篇 |
2014年 | 18篇 |
2013年 | 140篇 |
2012年 | 39篇 |
2011年 | 42篇 |
2010年 | 19篇 |
2009年 | 17篇 |
2008年 | 29篇 |
2007年 | 40篇 |
2006年 | 37篇 |
2005年 | 35篇 |
2004年 | 29篇 |
2003年 | 38篇 |
2002年 | 34篇 |
2001年 | 25篇 |
2000年 | 23篇 |
1999年 | 18篇 |
1998年 | 23篇 |
1997年 | 16篇 |
1996年 | 15篇 |
1995年 | 21篇 |
1994年 | 12篇 |
1993年 | 14篇 |
1992年 | 18篇 |
1991年 | 15篇 |
1990年 | 15篇 |
1989年 | 15篇 |
1988年 | 15篇 |
1987年 | 19篇 |
1986年 | 14篇 |
1985年 | 13篇 |
1984年 | 16篇 |
1983年 | 19篇 |
1982年 | 22篇 |
1981年 | 18篇 |
1980年 | 22篇 |
1979年 | 21篇 |
1978年 | 17篇 |
1977年 | 17篇 |
1976年 | 23篇 |
1975年 | 16篇 |
1974年 | 14篇 |
1973年 | 10篇 |
1969年 | 7篇 |
排序方式: 共有1191条查询结果,搜索用时 15 毫秒
41.
Ronald S. Harwerth Earl L. Smith Dennis M. Levi 《Attention, perception & psychophysics》1980,27(1):43-50
Binocular interactions of suprathreshold grating patterns have been investigated using a reaction time measure of contrast detection. Simple reaction times were determined for monocular and binocular viewing conditions over a contrast range from .63 to near threshold. The results from all subjects showed binocular summation for contrast levels near threshold, but there was considerable variation across subjects for contrast levels above threshold. Some subjects showed summation over the entire contrast range, but other subjects showed either binocular inhibition or binocular facilitation for some range of contrast levels. The pattern of binocular interaction for a given subject was consistent for several spatial frequencies. The differences in types of interaction between subjects, the variation in magnitude of binocular interaction with contrast level for each subject, and the data from experiments involving stimulation of noncorresponding retinal areas show that the binocular interactions found for suprathreshold stimuli cannot be accounted for on the basis of probability, and must, therefore, result from physiological interactions between the two eyes. These interactions have been investigated further under conditions of (1) induced fixation disparity, (2) horizontal gratings, and (3) orthogonally oriented gratings. 相似文献
42.
Richard E. Mattison Dennis P. Cantwell Lorian Baker 《Journal of abnormal child psychology》1980,8(3):323-338
The behavioral symptoms of a population of children with speech and language disorders (with a mean age of approximately 6 years) were studied with a teacher and a parent questionnaire. A factor analysis produced similar factors for both questionnaires: Hyperactivity-Conduct, Affect, and Language. An Asocial factor was also found with the teacher questionnaire. The factors of this study were in good agreement with the general factors of Aggression and Withdrawal found in other quantitative studies. Mean factor score profiles were reported for this unique population of children.The authors would like to thank Dr. Donald Guthrie for his statistical consultation and Dr. Howard Grey for the use of his patient population. 相似文献
43.
44.
James Jaccard Daniel Hand Lucille Ku Kathleen Richardson Rudolfo Abella 《Journal of applied social psychology》1981,11(3):181-191
Four factors (effectiveness, health risks, cost, and convenience) were orthogonally manipulated in a 3 × 2 × 2 × 2 factorial design to determine their relative importance in influencing attitudes toward and intentions to use male oral contraceptives. The experimental design also permitted a test of the assumption of additivity underlying expectancy-value models of attitude and the assumption of absence of context effects. Results were consistent with expectancy-value models of the relationship between beliefs and attitudes. In addition, it was found that health risks and effedtiveness, in that order, were the most important factors influencing receptivity to male oral contraceptives, with the effects of cost and convenience being mediated by these two factors. Sex differences in attitudes toward male oral contraceptives were also observed. 相似文献
45.
46.
Louis D. Burgio Thomas L. Whitman Dennis H. Reid 《Journal of applied behavior analysis》1983,16(1):37-53
The present study evaluated a participative management approach for increasing the frequency of interactions between institutional staff and severely/profoundly retarded residents. The participative management approach involved teaching staff how to use self-monitoring, standard setting, self-evaluation, and self-reinforcement procedures. These procedures were then used by staff with minimal involvement of supervisory personnel. Although supervisors provided feedback and praise to staff for using these self-management behaviors, feedback and praise were never dispensed contingent on staff interactions with residents. Results indicated that during the participative management program there was an increase in staff interactions that were contingent on appropriate resident behavior. The increase in this type of staff interaction was accompanied by an increase in appropriate resident behavior. Follow-up data on both staff and resident behaviors, although showing moderating trends, suggested generally good maintenance of the initial behavior changes. Acceptability data suggested that staff were quite receptive to the program. The advantages of participative management procedures for improving staff performance in residential settings are discussed. 相似文献
47.
Common issues of mental health liability are examined in relationship to recent legislative and case law. Matters of practical importance to practitioners including the applicability insurance coverage to punitive damage awards of arising from malpractice are addressed. Specific legal doctrines involving proof of liability, proximate cause and the standard of care are explored as they relate to mental health malpractice cases. 相似文献
48.
The concept of family myth can be used by the therapist to help organize the wealth of information provided by a family in therapy. Rituals, symbols and metaphors can be viewed as structurally related components within the family myth system which enable the therapist to interpret non-literal, analogic communications as a coherent yet primarily symbolic, narrative about the family's shared perceptions of its functioning. The concept of myth is explored in relation to mythology, the family therapy literature, and a case study. Several strategic intervention strategies are proposed which utilize the family's own metaphors, symbols and rituals to re-edit the family myth. Re-editing the myth on a symbolic level should be associated with improved system functioning, including more concrete areas of the family's life. 相似文献
49.
A decade of research and services for homeless mentally ill persons. Where do we stand? 总被引:4,自引:0,他引:4
Over the past decade, researchers have documented the range of needs and devised new methods for increasing our understanding of the homeless severely mentally ill population. Clinicians have developed an appreciation of the difficulty and complexity of effectively treating this population, and policymakers have become increasingly aware of the barriers to developing services and housing. In this article, the progress-to-date in research, the evolution of new service approaches, and the development of federal, state, and local policies to meet the needs of homeless mentally ill individuals are assessed. The many challenges that remain are also considered. 相似文献
50.
Multifactorial assessment of bulimia nervosa 总被引:1,自引:0,他引:1
D L Tobin C Johnson S Steinberg M Staats A B Dennis 《Journal of abnormal psychology》1991,100(1):14-21
We investigated a multifactorial approach to the assessment of bulimia nervosa by means of hierarchical factor analysis. Two hundred forty-five bulimia nervosa patients and 68 patients with either anorexia nervosa or eating disorders not otherwise specified were administered a self-report battery that was organized into 21 dimensions relevant to eating disorder patients. When dimensions from this battery were subjected to hierarchical factor analysis, support for bulimia nervosa as a unique diagnostic category was obtained. However, the emergence of 3 secondary factors and 6 primary factors suggests that bulimia nervosa can also be described more complexly. The emergence of a multifactorial model of bulimia nervosa that incorporates several existing undimensional models suggests the potential for both divergent and complicated clinical presentation in bulimia nervosa patients. 相似文献