全文获取类型
收费全文 | 2279篇 |
免费 | 101篇 |
专业分类
2380篇 |
出版年
2023年 | 12篇 |
2022年 | 11篇 |
2021年 | 25篇 |
2020年 | 38篇 |
2019年 | 55篇 |
2018年 | 76篇 |
2017年 | 66篇 |
2016年 | 67篇 |
2015年 | 70篇 |
2014年 | 61篇 |
2013年 | 243篇 |
2012年 | 92篇 |
2011年 | 105篇 |
2010年 | 77篇 |
2009年 | 68篇 |
2008年 | 102篇 |
2007年 | 93篇 |
2006年 | 89篇 |
2005年 | 90篇 |
2004年 | 97篇 |
2003年 | 91篇 |
2002年 | 91篇 |
2001年 | 40篇 |
2000年 | 36篇 |
1999年 | 39篇 |
1998年 | 38篇 |
1997年 | 47篇 |
1996年 | 23篇 |
1995年 | 19篇 |
1994年 | 30篇 |
1993年 | 35篇 |
1992年 | 15篇 |
1991年 | 18篇 |
1990年 | 20篇 |
1989年 | 27篇 |
1988年 | 15篇 |
1987年 | 17篇 |
1986年 | 23篇 |
1985年 | 28篇 |
1984年 | 22篇 |
1983年 | 19篇 |
1982年 | 14篇 |
1981年 | 19篇 |
1980年 | 20篇 |
1979年 | 8篇 |
1978年 | 11篇 |
1977年 | 14篇 |
1976年 | 10篇 |
1975年 | 7篇 |
1973年 | 6篇 |
排序方式: 共有2380条查询结果,搜索用时 8 毫秒
61.
62.
63.
Little attention has been given to teaching adaptive community skills to retarded persons. In this study, five retarded male students were taught basic pedestrian skills in a classroom. Training was conducted on a model built to simulate city traffic conditions. Each subject was taught five specific skills involved in street crossing in sequence, viz. intersection recognition, pedestrian-light skills, traffic-light skills, and skills for two different stop-sign conditions. Before, during, and after training, subjects were tested on generalization probes on the model and under actual city traffic conditions. Results of a multiple-baseline design across both subjects and behaviors indicated that after receiving classroom training on the skills, each subject exhibited appropriate pedestrian skills under city traffic conditions. In addition, training in some skills appeared to facilitate performance in skills not yet trained. 相似文献
64.
Previous research has shown that ostracism even by outgroup members is aversive. In this study we examined whether ostracism by a particular type of outgroup, a despised outgroup, was sufficient to inflict emotional distress. We manipulated ostracism using Cyberball, an on-line ball toss game. Ostracized participants reported lower levels of belonging, self-esteem, control, and meaningful existence, and more negative mood, than included participants. Moreover, ostracism by despised outgroup members was no less aversive than ostracism by rival outgroup or ingroup members. Participants differentiated between the groups, however; ostracized individuals reported greater outgroup negativity than included participants only when their co-players were members of the despised outgroup. We interpret these results as evidence for the powerful impact of ostracism and the potential importance of distinguishing between qualitatively different outgroups. Copyright © 2006 John Wiley & Sons, Ltd. 相似文献
65.
Lyman A. Page 《Zygon》2007,42(3):767-778
Progress in technology has allowed dynamic research on the development of the human brain that has revolutionized concepts. Particularly, the notions of plasticity, neuronal selection, and the effects of afferent stimuli have entered into thinking about brain development. Here I focus on development from the age of four years to early adulthood, during which a 30 percent reduction in some brain synapses occurs that is out of proportion to changes in neuronal numbers. This corresponds temporally with changes in normal child behavior from the loose‐associative, almost schizoid, thinking and art of the four‐year‐old to the more trained, or disciplined, or acculturated—and restrained—personality of the young adult. I propose that the synaptic changes can best be thought of as a winnowing process likely subject to environmental influences. Acquisition of language and the ability to link linguistic cognition to the plastic development of the brain provide a potentially powerful means of explaining the evolutionally explosive development of human cognition and culture. Schizophrenia, a disease that can be envisioned as representing a derangement of synaptic maturation, may provide an entry into the search for genes controlling the processes mediating the unprecedented development of Homo sapiens over the past 40,000 to 70,000 years. The recently completed mapping of the genome of the chimpanzee provides a new frame of reference that may speed the search. 相似文献
66.
67.
Daniel Jolley Rose Meleady Karen M. Douglas 《British journal of psychology (London, England : 1953)》2020,111(1):17-35
This research experimentally examined the effects of exposure to intergroup conspiracy theories on prejudice and discrimination. Study 1 (N = 166) demonstrated that exposure to conspiracy theories concerning immigrants to Britain from the European Union (vs. anti-conspiracy material or a control) exacerbated prejudice towards this group. Study 2 (N = 173) found the same effect in a different intergroup context – exposure to conspiracy theories about Jewish people (vs. anti-conspiracy material or a control) increased prejudice towards this group and reduced participants’ willingness to vote for a Jewish political candidate. Finally, Study 3 (N = 114) demonstrated that exposure to conspiracy theories about Jewish people not only increased prejudice towards this group but was indirectly associated with increased prejudice towards a number of secondary outgroups (e.g., Asians, Arabs, Americans, Irish, Australians). The current research suggests that conspiracy theories may have potentially damaging and widespread consequences for intergroup relations. 相似文献
68.
Philosophical Studies - I provide a brief précis of Aaron Zimmerman’s book, Belief: A Pragmatic Picture, then explore two possible problems for the view. The first concerns whether the... 相似文献
69.
Krystal Kniegge-Tucker Paula Yuma Karen Caplovitz-Barrett Brenda Miles 《Infant mental health journal》2020,41(4):563-583
This article presents findings from a qualitative research study exploring child care teachers’ experiences receiving early childhood mental health consultation (ECMHC). As an emerging intervention in early childhood education, ECMHC is already yielding promising results, namely in helping teachers better address challenging behaviors in their classroom and promote a more nurturing classroom environment. However, there remains a lack of personal testimony from teachers who receive this intervention. Considering that teachers are the primary focus of most ECMHC interventions, the purpose of this study was to examine child care teachers’ personal experiences receiving consultation. Eight child care teachers were interviewed for this study. Results from this study illuminate key interpersonal processes in the development of the consultant–consultee relationship, indicate what teachers consider to be the most helpful components of consultation, and speak to the challenges that teachers experience in consultation. By examining the personal testimony of child care teachers who have received ECMHC services, consultants and researchers can consider ways to expand and improve future implementation of ECMHC. 相似文献
70.
Gallo Stephen A. Thompson Lisa A. Schmaling Karen B. Glisson Scott R. 《Science and engineering ethics》2020,26(2):761-782
Science and Engineering Ethics - Scientific peer reviewers play an integral role in the grant selection process, yet very little has been reported on the levels of participation or the motivations... 相似文献