全文获取类型
收费全文 | 3008篇 |
免费 | 34篇 |
专业分类
3042篇 |
出版年
2023年 | 15篇 |
2021年 | 36篇 |
2020年 | 45篇 |
2019年 | 38篇 |
2018年 | 71篇 |
2017年 | 76篇 |
2016年 | 76篇 |
2015年 | 57篇 |
2014年 | 56篇 |
2013年 | 328篇 |
2012年 | 120篇 |
2011年 | 132篇 |
2010年 | 85篇 |
2009年 | 102篇 |
2008年 | 127篇 |
2007年 | 115篇 |
2006年 | 101篇 |
2005年 | 108篇 |
2004年 | 101篇 |
2003年 | 104篇 |
2002年 | 94篇 |
2001年 | 53篇 |
2000年 | 49篇 |
1999年 | 41篇 |
1998年 | 48篇 |
1997年 | 39篇 |
1996年 | 39篇 |
1995年 | 40篇 |
1994年 | 42篇 |
1993年 | 43篇 |
1992年 | 31篇 |
1991年 | 31篇 |
1990年 | 48篇 |
1989年 | 46篇 |
1988年 | 37篇 |
1987年 | 24篇 |
1986年 | 24篇 |
1985年 | 30篇 |
1984年 | 35篇 |
1983年 | 28篇 |
1982年 | 37篇 |
1981年 | 29篇 |
1980年 | 27篇 |
1979年 | 18篇 |
1978年 | 29篇 |
1977年 | 16篇 |
1976年 | 26篇 |
1975年 | 23篇 |
1973年 | 17篇 |
1967年 | 14篇 |
排序方式: 共有3042条查询结果,搜索用时 0 毫秒
931.
932.
The purpose was to assess differences in mean scores of 23 men and 28 women who rated immediate stress low and 11 men and 34 women who rated immediate stress high. Analysis of variance of mean differences was significant for sex but not for immediate stress or their interaction on the Coping Resources Inventory, Emotional Domain. 相似文献
933.
Byrne PH 《The journal of pastoral care & counseling : JPCC》2002,56(3):255-264
The author explores the many meanings and interpretations often assigned to the Book of Job and finds in the notion of lament a particularly helpful understanding, especially for pastoral caregivers often called upon to work with persons experiencing sorrow, loss, and human suffering. 相似文献
934.
In the spring of 1999, a storm of controversy arose at the local, state, and national levels surrounding an article on the effects of child sexual abuse published in 1998 in Psychological Bulletin. The article was vehemently denounced by various media outlets, conservative grassroots organizations, members of the general public, state legislatures, and ultimately by the United States Congress. The authors chronicle these unprecedented events and related challenges faced by the American Psychological Association. The authors also describe the Association's efforts to resolve the crisis, while staunchly upholding academic freedom and scientific integrity, and review the lessons learned for the field of psychology. 相似文献
935.
Kaufmann L Montanes P Jacquier M Matallana D Eibl G Delazer M 《Brain and cognition》2002,48(2-3):398-405
We studied the relationship between basic numerical knowledge and arithmetics (facts and procedures) in early Alzheimer's Disease (AD). In most patients, basic numerical knowledge was found to be preserved, as reflected by low error rates, distance effect in number comparison, and subitizing in naming numerosities. However, within arithmetics, AD patients exhibited decreased fact and procedural knowledge. Interestingly, double dissociations were found not only between facts and procedures but also between basic numerical knowledge and arithmetics. Thus, our results suggest that basic numerical knowledge need not be a prerequisite for the maintenance of arithmetics, but rather corroborate calculation models that postulate the functional independence of its components. Further, we found patient specific error types which might serve to identify early AD. The follow-up about one year later indicated significant qualitative, but only marginal quantitative performance changes. 相似文献
936.
The aim of this study was to examine whether a mindful intervention, based on noticing distinctions, could be used to improve the attention of older individuals. Participants were randomly assigned to one of four attention interventions. In the mindfulness groups, participants studying a set of pictures were told to notice either three or five distinctions. In the control groups, participants were either told to pay attention or were not given any directions related to attention before exposure to the set of pictures. The results indicated that those who viewed the stimuli in terms of distinctions were able to remember significantly more pictures than did those in the control groups. Distinction drawing also increased liking for the stimuli. The findings suggest that if older individuals want to increase attention and recall, rather than focus their attention, they may want to find ways to vary their attention. 相似文献
937.
Recognition of phantom objects--those with contours defined by rapid contrast reversal of adjacent fields of dark and light random dots--was investigated under conditions of abrupt or ramped onset and offset. Discrimination contrast thresholds were determined for a random-dot phantom letter in four possible orientations. For abrupt onset or offset, thresholds were almost independent of the duration of presentation time, over a range that varied tenfold, from 34-340 msec. However, when the onset and offset were shaped by a triangular envelope, thresholds were raised, so that form blindness occurred even when peak d ot contrasts exceeded 60%. Also under ramped onset and offset conditions, threshold contrast varied strictly linearly with stimulus duration in all subjects, suggesting a new construct--contrast velocity, the rate of change of contrast critical for phantom-object recognition. 相似文献
938.
Two competing psychological approaches to causal learning make different predictions regarding what aspect of perceived causality is generalized across contexts. Two experiments tested these predictions. In one experiment, the task required a judgment regarding the existence of a simple causal relation; in the other, the task required a judgment regarding the existence of an interaction between a candidate cause and unobserved background causes. The task materials did not mention assessments of causal strength. Results indicate that causal power (Cartwright, 1989; Cheng, 1997) is the mental construct that people carry from one context to another. 相似文献
939.
As genetic health care and genetic testing expand from primarily addressing conditions that are exclusively genetic in nature
to common diseases with both genetic and environmental components, the scope of genetic counseling has grown. Identification
and utilization of a normative model of practice defined by members of the profession is critical as genetic services become
more commonplace in medical care. The purpose of this paper is to describe the results of a consensus conference convened
to define a model of genetic counseling practice based on the guidance of educators and leaders in the profession. Twenty-three
program directors or their representatives from 20 genetic counseling graduate programs in North America listened to presentations
and participated in group discussions aimed at determining the elements of a model of practice, including tenets, goals, strategies,
and behaviors for addressing patients’ genetic concerns. Their discussion is summarized, training implications and research
recommendations are presented, and a model of practice that extends their ideas is proposed. 相似文献
940.
Patricia O'Connell Killen 《Teaching Theology & Religion》2007,10(3):143-149
Abstract. This article argues that the primary intellectual embodiment of the Wabash Center's ethos of hospitality is a particular kind of reflection on teaching and learning, “midrange reflection.” It defines and describes midrange reflection and then discusses the two essential skills required to facilitate it as distinct from other types of reflection and discussion: (1) the ability to identify issues in the life of a learning community, and (2) the ability to design sequences of questions and intellectual activities that promote reflection on those issues. As the underlying, if not defining practice of Wabash Center workshops, colloquies, and consultations, midrange reflection is crucial to the significant learning that occurs in Wabash Center programs and to participants’ ability to take their deeper understanding and insights back into their classrooms and professional lives. 相似文献