全文获取类型
收费全文 | 3387篇 |
免费 | 173篇 |
专业分类
3560篇 |
出版年
2023年 | 22篇 |
2022年 | 14篇 |
2021年 | 38篇 |
2020年 | 81篇 |
2019年 | 85篇 |
2018年 | 106篇 |
2017年 | 111篇 |
2016年 | 115篇 |
2015年 | 94篇 |
2014年 | 96篇 |
2013年 | 373篇 |
2012年 | 161篇 |
2011年 | 155篇 |
2010年 | 103篇 |
2009年 | 88篇 |
2008年 | 150篇 |
2007年 | 167篇 |
2006年 | 132篇 |
2005年 | 125篇 |
2004年 | 120篇 |
2003年 | 119篇 |
2002年 | 116篇 |
2001年 | 49篇 |
2000年 | 63篇 |
1999年 | 61篇 |
1998年 | 44篇 |
1997年 | 43篇 |
1996年 | 42篇 |
1995年 | 45篇 |
1994年 | 40篇 |
1993年 | 36篇 |
1992年 | 32篇 |
1991年 | 28篇 |
1990年 | 30篇 |
1989年 | 27篇 |
1988年 | 31篇 |
1987年 | 22篇 |
1986年 | 26篇 |
1985年 | 27篇 |
1984年 | 21篇 |
1983年 | 26篇 |
1982年 | 37篇 |
1981年 | 24篇 |
1980年 | 21篇 |
1979年 | 25篇 |
1978年 | 28篇 |
1977年 | 21篇 |
1976年 | 20篇 |
1975年 | 17篇 |
1974年 | 23篇 |
排序方式: 共有3560条查询结果,搜索用时 15 毫秒
31.
In the past decade, encounter groups have become a widely recognised technique of intervention for counsellors. Empirical research on encounter groups is confusing. Trends in research are obscured by a diversity of definitions, methodologies and subjects. This review considers the most significant research on the effectiveness of encounter groups, focusing on positive and negative effects, leader behaviour, group characteristics, participant characteristics, and the maintenance of change. Conclusions are drawn relating the research to practice, with some suggested guidelines for use of encounter groups in counselling interventions. 相似文献
32.
Brian McKeon 《Behavior research methods》1986,18(3):304-306
This report describes the methods used to improve the performance of a three-dimensional movement-tracking system that is based on infrared cameras and light-emitting diodes. The technique has general application to similar systems with other types of cameras. The improvement was obtained by postprocessing to correct camera-image distortions. This procedure yielded a six-fold increase in accuracy. With a 900-mm-cube viewing volume, the error in locating a point was reduced to less than 3 mm. 相似文献
33.
Brian P. Ackerman 《Journal of experimental child psychology》1984,37(3):426-450
This study tests the hypothesis that children's deficiency in encoding itemspecific and relational information in episodic events contributes to age differences in recall and recognition. In two experiments, grade school children and college adults were presented with word triplets varying in categorical relatedness. The processing of the item-specific and relational information in the triplets was independently manipulated. Experiment 1 assessed cued recall, and Experiment 2 assessed recognition of both the central target and incidental contextual members of each triplet. The results showed that the processing manipulations had independent and different effects on recall and recognition, on memory for the members of the different kinds of triplets, on the use of the retrieval cues, and on memory for target and incidental words. Developmental differences were found in both recall and recognition, and of both target and incidental words, that varied with triplet type and the processing manipulations and that were attributable to differences in the encoding of item-specific and relational information in the triplets. The discussion contrasts alternative accounts of children's encoding deficiency, and suggests that the distinction between automatic, age-invariant, and strategic age-sensitive encoding processes needs to be redrawn. 相似文献
34.
Brian Mullen 《Journal of applied social psychology》1984,14(6):509-518
A self-attention approach to the effect of the group on the individual is applied to the phenomenon of participation in religious groups. Previous work indicates that group members become more self-attentive, and thus more concerned with matching to standards of appropriate behavior, as the relative size of their subgroup decreases. This suggests that, in the context of religious groups, members of a congregation will be more self-attentive, and thus more likely to participate in the religious group, when there are fewer congregation members relative to the number of ministers. The results of analysis of ten archival records of participation in religious groups support this perspective. The importance of self-attention processes in religious group settings is discussed. 相似文献
35.
Summary The feature-integration model of visual information processing (Treisman & Gelade, 1980) predicts perceptual errors based on the incorrect grouping of stimulus features in multi-element displays. Experiment 1 examined the frequency of such errors with a tachistoscopic bar probe task using letters and novel patterns with a production response. A substantial proportion of the errors did involve figures that were not present in the display but contained combinations of features which had been present. Such errors were especially prominent with novel patterns. The results with letters suggested that such responses were due to guessing, not feature migration, and this was confirmed by Experiment 2. In the second study, responses were collected for single character displays but were scored as if they had been responses to the multielement displays in Experiment 1. The results showed the same high proportion of illusory conjunction errors as the previous results and it was concluded that both results were due to guessing. Spatial confusions in the bar probe task with letters appear to involve whole characters, not character features.This research was supported by grant A-9581 from the National Science and Engineering Council of Canada to the senior author. This research was reported as a paper to the annual meeting of the Canadian Psychological Association, Toronto, 1981. Ian Morrison is now a post-doctoral fellow at the Department of Psychology, Carnegie-Mellon University. 相似文献
36.
Pope Francis 《The Ecumenical review》2023,75(1):69-70
This is the text of the message of greetings of His Holiness Pope Francis to the 11th Assembly of the World Council of Churches, meeting in Karlsruhe, Germany, from 21 August to 8 September 2022. 相似文献
37.
Bianca M. Hinojosa William B. Meese Jennifer L. Howell Kristen P. Lindgren Brian O’Shea Bethany A. Teachman Alexandra Werntz 《Social and Personality Psychology Compass》2023,17(12):e12905
We investigated the role of implicit and explicit associations between harm and COVID-19 vaccines using a large sample (N = 4668) of online volunteers. The participants completed a brief implicit association test and explicit measures to evaluate the extent to which they associated COVID-19 vaccines with concepts of harmfulness or helpfulness. We examined the relationship between these harmfulness/helpfulness COVID-19 vaccine associations and vaccination status, intentions, beliefs, and behavior. We found that stronger implicit and explicit associations that COVID-19 vaccines are helpful relate to vaccination status and beliefs about the COVID-19 vaccine. That is, stronger pro-helpful COVID-19 vaccine associations, both implicitly and explicitly, related to greater intentions to be vaccinated, more positive beliefs about the vaccine, and greater vaccine uptake. 相似文献
38.
Francis Gingras Daniel Fiset Marie-Pier Plouffe-Demers Andréa Deschênes Stéphanie Cormier Hélène Forget Caroline Blais 《British journal of psychology (London, England : 1953)》2023,114(3):621-637
Pain experienced by Black individuals is systematically underestimated, and recent studies have shown that part of this bias is rooted in perceptual factors. We used Reverse Correlation to estimate visual representations of the pain expression in Black and White faces, in participants originating from both Western and African countries. Groups of raters were then asked to evaluate the presence of pain and other emotions in these representations. A second group of White raters then evaluated those same representations placed over a neutral background face (50% White; 50% Black). Image-based analyses show significant effects of culture and face ethnicity, but no interaction between the two factors. Western representations were more likely to be judged as expressing pain than African representations. For both cultural groups, raters also perceived more pain in White face representations than in Black face representations. However, when changing the background stimulus to the neutral background face, this effect of face ethnic profile disappeared. Overall, these results suggest that individuals have different expectations of how pain is expressed by Black and White individuals, and that cultural factors may explain a part of this phenomenon 相似文献
39.
Francis Mechner Laurence Guevrekian 《Journal of the experimental analysis of behavior》1962,5(4):463-466
Two procedures were used in an investigation of the effects of deprivation upon counting and timing. Under the first procedure, fixed minimum interval (FMI), the rat received liquid reinforcement every time it pressed bar B after having waited a minimum of 5 sec following a press on bar A. Under the second procedure, fixed consecutive number (FCN), reinforcement was delivered every time the rat pressed bar B following a run of at least four consecutive responses on bar A.
Water deprivation was varied over a set of values ranging from 4 to 56 hr. Deprivation had almost no effect on the waiting time in the FMI procedure, or on the number of responses per run in the FCN procedure. With both procedures, increasing deprivation shortened the pause between reinforcement and the next response. In the FCN procedure, the speed with which the runs were executed increased with increasing deprivation, although the number of responses in these runs was relatively unaffected.
相似文献40.