全文获取类型
收费全文 | 2362篇 |
免费 | 90篇 |
国内免费 | 1篇 |
专业分类
2453篇 |
出版年
2020年 | 32篇 |
2019年 | 44篇 |
2018年 | 39篇 |
2017年 | 54篇 |
2016年 | 42篇 |
2015年 | 32篇 |
2014年 | 47篇 |
2013年 | 235篇 |
2012年 | 78篇 |
2011年 | 87篇 |
2010年 | 49篇 |
2009年 | 55篇 |
2008年 | 112篇 |
2007年 | 82篇 |
2006年 | 90篇 |
2005年 | 73篇 |
2004年 | 83篇 |
2003年 | 63篇 |
2002年 | 94篇 |
2001年 | 24篇 |
2000年 | 43篇 |
1999年 | 44篇 |
1998年 | 49篇 |
1997年 | 34篇 |
1996年 | 29篇 |
1995年 | 25篇 |
1994年 | 32篇 |
1993年 | 30篇 |
1992年 | 36篇 |
1991年 | 30篇 |
1990年 | 24篇 |
1989年 | 39篇 |
1988年 | 20篇 |
1987年 | 33篇 |
1986年 | 24篇 |
1985年 | 30篇 |
1984年 | 24篇 |
1983年 | 35篇 |
1982年 | 31篇 |
1981年 | 32篇 |
1980年 | 24篇 |
1979年 | 22篇 |
1978年 | 34篇 |
1977年 | 40篇 |
1976年 | 29篇 |
1975年 | 34篇 |
1974年 | 25篇 |
1973年 | 23篇 |
1970年 | 18篇 |
1966年 | 21篇 |
排序方式: 共有2453条查询结果,搜索用时 15 毫秒
91.
The PSYCHLAB system is designed to facilitate the task of writing experimental control programs. The system consists of two major components: (1) a collection of procedures and functions to facilitate presenting stimuli, collecting responses, and measuring response times and (2) a high-level language (LAB-TALK) designed to organize and sequence events in experiments. The PSYCHLAB system is formally an interpreter that will interpret programs written in LAB-TALK. The interpreter is customized to perform the detailed functions of each trial in an experiment. The occurrence of these trials is controlled by the LAB-TALK program. Thus, once a particular experimental paradigm has been represented in a customized version of the interpreter, many different experiments in that paradigm can be programmed by variations in the LAB-TALK program. 相似文献
92.
93.
Compulsive-checking behavior can be conceptualized as resulting, in part, from a memory failure. In order to determine if memory difficulties are associated with compulsive checking, the performance of college-student checkers were compared with the performance of non-checkers on a number of cognitive tasks hypothesized to be relevant to understanding checking behavior. Using the Checking and Cleaning subscales of the Maudsley Obsessional-Compulsive Inventory, four groups of subjects were identified: (1) Cleaning Checkers (N = 13); (2) Noncleaning Checkers (N = 13); (3) Cleaning Noncheckers (N = 13); and (4) Noncleaning Noncheckers (N = 15). It was hypothesized that the cognitive deficits studied would characterize individuals with cheeking compulsions, but not persons with non-checking compulsions (i.e. Cleaning Noncheckers) or normal controls (i.e. Noncleaning Noncheckers). Compulsive checkers were found to have a poorer memory for prior actions than non-checkers and were also found to underestimate their ability at distinguishing memories of real and imagined events, a process referred to as reality monitoring. Both of these deficits were specific to compulsive checkers and can be viewed as contributing to the likelihood that an individual will engage in checking behavior. If an individual has difficulty in recalling whether an intended action has been executed, they may be inclined to engage in checking behavior to insure the intended action is carried out. Similarly, a tendency to underestimate reality-monitoring ability could result in increased checking behavior as the individual attempts to reduce his/her uncertainty over whether a previous behavior actually occurred or merely was thought to occur. It is concluded that the study of cognitive deficits in compulsive checking is a potentially fruitful avenue for further inquiry. 相似文献
94.
The present study examined the role of permissive and nonpermissive cues in mediating the relationship between exposure to erotica and aggression. Male subjects viewed either neutral slides with a silent female or erotic slides with a female who made permissive, nonpermissive, or no comments about the slides. The males rated the slides and subsequently rated the female confederate. Male subjects were then given an opportunity to administer their choice of several intensities of shock to the female in a competitive reaction-time task. Subjects in the permissive cues condition rated the erotic slides as more arousing, saw the female as more reasonable and accepting, and selected more intense shocks for the female than did subjects in the other conditions. One explanation of these results is that permissive cues in the presence of erotica led the male to believe that other normally inappropriate behaviors would be tolerated. 相似文献
95.
Are variations among right-handed individuals in perceptual asymmetries caused by characteristic arousal differences between hemispheres? 总被引:2,自引:0,他引:2
J Levy W Heller M T Banich L A Burton 《Journal of experimental psychology. Human perception and performance》1983,9(3):329-359
We propose that much of the variance among right-handed subjects in perceptual asymmetries on standard behavioral measures of laterality arises from individual differences in characteristic patterns of asymmetric hemispheric arousal. Dextrals with large right-visual-field (RVF) advantages on a tachistoscopic syllable-identification task (assumed to reflect characteristically higher left-hemisphere than right-hemisphere arousal) outperformed those having weak or no visual-field asymmetries (assumed to reflect characteristically higher right-hemisphere than left-hemisphere arousal). The two groups were equal, however, in asymmetries of error patterns that are thought to indicate linguistic or nonlinguistic encoding strategies. For both groups, relations between visual fields in the ability to discriminate the accuracy of performance followed the pattern of syllable identification itself, suggesting that linguistic and metalinguistic processes are based on the same laterally specialized functions. Subjects with strong RVF advantages had a pessimistic bias for rating performance, and those with weak or no asymmetries had an optimistic bias, particularly for the left visual field (LVF). This is concordant with evidence that the arousal level of the right hemisphere is closely related to affective mood. Finally, consistent with the arousal model, leftward asymmetries on a free-vision face-processing task became larger as RVF advantages on the syllable task diminished and as optimistic biases for the LVF, relative to the RVF, increased. 相似文献
96.
Craig A. Smith Carolyn J. Dobbins Kenneth A. Wallston 《Journal of applied social psychology》1991,21(15):1218-1244
Chronic illnesses such as rheumatoid arthritis (RA) have been linked to poor psychological adjustment, although individual differences in this relationship have been observed. This study examines the role of perceived competence as a mediator between RA and adjustment. Persons with RA (N= 208) were surveyed three times at 6-month intervals concerning several potential antecedents of adjustment (pain, psychosocial impairment, social support, and control beliefs), self-perceived level of competence, and level of adjustment (life satisfaction and depressive symptomatology). Within each observational period strong evidence was obtained for perceived competence as a mediator of adjustment. Longitudinally (across the year) the data were consistent with a mediational model, but strong evidence establishing mediation was not obtained. Implications of these findings, and the importance of examining the role of perceived competence in adaptation to chronic illness, are discussed. 相似文献
97.
Kenneth A. Strike 《Studies in Philosophy and Education》1991,11(1):17-30
I propose that there are four standards to be met if a given educational enterprise is to be considered humane: (1) the practice to be mastered must be socially justified; (2) the disciplines pursued to master the practice must be appropriate to the practice; (3) the practice must be owned by the learner; and (4) this ownership must itself meet certain ethical requirements. The paper emphasizes the problem of ownership. It argues for a view of ownership that is communitarian. This view sees ownership as a function of identification or membership. People become committed to certain educational ends in virtue of the fact that they see themselves as members of a group and the ends as the ends of the group. It is central to this view that ownership of ends does not require full understanding or rational appraisal of such ends. I argue that a rational appraisal of ends is difficult when a novice seeks to appraise the ends of some practice both because the ends of the practice are internal to it in a way that makes grasping such ends difficult prior to mastery of the practice and because initiation into the practice will change the individual's standards of appraisal. 相似文献
98.
Kenneth Heller Mark G. Thompson Petri E. Trueba John R. Hogg Irene Vlachos-Weber 《American journal of community psychology》1991,19(1):53-74
Tested a preventive intervention in which peer telephone dyads were developed for low-income, community-living, elderly women with low perceived social support. After an initial assessment, respondents were randomly assigned to either an assessment-only control or received 10 weeks of friendly staff telephone contact. After a second assessment, participants receiving the staff contact were randomly assigned to continue that contact or were paired in dyads to continue phone contact with one another. Dependent variables were measures of perceived social support, morale, depression, and loneliness. All groups, particularly the staff contact group, showed some improvement in mental health scores over time, but there were no significant differences between intervention groups, or between intervention and assessment-only control groups. The results suggest that participation in the study and in personal assessment interviews at home were probably morale enhancing, and that additional telephone contact did not significantly add to that effect. Evidence also indicates that, in this sample, low perceived family support was significantly related to poor mental health, so it is possible that a program designed to increase friend support may have been the wrong intervention. 相似文献
99.
Kenneth O. St. Louis 《Journal of Fluency Disorders》1991,16(5-6):335-343
Potential members of the International Fluency Association (IFA) were polled regarding their fluency interests and perceived priorities for the organization during the year it was founded (in 1990). Results from 201 respondents indicated that a need for the IFA existed among researchers, clinicians, and representatives of self-help organizations for people who stutter. Improving the quality of treatment for those who stutter was considered the highest priority by all three groups. Researchers were of the opinion that the Journal of Fluency Disorders should be of higher quality than it had been in the past, and clinicians were most interested in reviews of new and relevant materials. 相似文献
100.
Pope KS 《Ethics & behavior》1991,1(1):21-34
A dual relationship in psychotherapy occurs when the therapist engages in another, significantly different relationship with the patient. The two relationships may be concurrent or sequential. For both sexual and nonsexual dual relationships, men are typically the perpetrators and women are typically the victims. This article presents examples of dual relationships, notes the attention that licensing boards and other agencies devote to this topic, reviews the meager research concerning nonsexual dual relationships, and discusses common strategies that promote both sexual and nonsexual dual relationships. 相似文献