首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   1759篇
  免费   226篇
  国内免费   69篇
  2054篇
  2024年   16篇
  2023年   57篇
  2022年   28篇
  2021年   48篇
  2020年   137篇
  2019年   122篇
  2018年   75篇
  2017年   89篇
  2016年   102篇
  2015年   85篇
  2014年   78篇
  2013年   276篇
  2012年   51篇
  2011年   55篇
  2010年   44篇
  2009年   45篇
  2008年   58篇
  2007年   52篇
  2006年   55篇
  2005年   34篇
  2004年   41篇
  2003年   35篇
  2002年   37篇
  2001年   32篇
  2000年   34篇
  1999年   25篇
  1998年   23篇
  1997年   29篇
  1996年   16篇
  1995年   21篇
  1994年   22篇
  1993年   22篇
  1992年   19篇
  1991年   8篇
  1990年   8篇
  1989年   10篇
  1988年   10篇
  1987年   10篇
  1986年   13篇
  1985年   4篇
  1984年   9篇
  1983年   6篇
  1982年   11篇
  1981年   7篇
  1980年   14篇
  1979年   12篇
  1978年   20篇
  1977年   21篇
  1976年   16篇
  1975年   12篇
排序方式: 共有2054条查询结果,搜索用时 0 毫秒
971.
College students with 5 or more years of music training recalled significantly more words from a 16-item word list than did students with 0-4 years of training. The superior recall of the extensively trained students linked to better application of a semantic-clustering strategy across a series of 3 test trials. Music education and language experience may have similar influences on the development of verbal memory.  相似文献   
972.
This article reviews the progress made by the field in its short history and attempts to look at developments which seem likely to occur as the field matures.

Recommendations are made for training of health psychologists in the future and a plea is made for international standardisation of health psychology training programmes at the Ph.D. level which incorporate research and clinical training. Health psychologists are further encouraged to take a more active public and political role in order to provide needed visibility for their work.  相似文献   
973.
Abstract

Many internal medicine training programs are currently developing curricula designed to teach the psychosocial aspects of patient care and doctor-patient communication skills. However, faculty may lack expertise regarding how to accomplish new educational goals in these areas. This article is designed to assist programs by describing in detail how a comprehensive behavioral medicine program was integrated into a general internal medicine program at a university-affiliated community hospital. It describes the program goals, resources needed, content included, obstacles to implementation and potential solutions to the problems encountered.  相似文献   
974.
A poor understanding of behaviour change mechanisms has hindered the development of effective physical activity interventions. The aim of this study was to identify potential mediators of change in a home-based resistance training (RT) program for obese individuals with type 2 diabetes. Obese individuals with type 2 diabetes (N?=?48) were randomly allocated to either an RT intervention (n?=?27) or a control group (n?=?21) for the 16-week study period. The study sample included 16 men and 32 women and the mean age of participants was 54.4 (±11.7) years. Participants in the RT group received a multi-gym and dumbbells and home supervision from a certified personal trainer. RT behaviour was measured using a modified Godin Leisure Time Questionnaire. Social-cognitive constructs were measured and tested in a mediating variable framework using a product-of-coefficients test. The intervention had a significant effect on RT behaviour (p?<?0.001) and muscular strength (p?<?0.001). The intervention had a significant effect on RT planning strategies (p?<?0.01), which mediated the effect of the intervention on RT behaviour. The home-based RT program successfully targeted participants’ RT planning strategies which contributed to their exercise adherence.  相似文献   
975.
We evaluated the efficacy of a computer-based situation awareness (SA) measurement system for training dismounted infantry SA in an urban terrain virtual reality (VR) simulation. Based on past research, we hypothesized that the SA measures would be sensitive to individual (squad leader) differences, and that the frequency of specific probes would reveal differences in critical SA requirements among scenarios. Three infantry squads performed multiple trials across two different scenarios. A confederate platoon leader posed probes to squad leaders during trials and experts made ratings afterward. Results revealed squad leaders had similar responses to probes, despite differences in combat experience. Analysis of probe frequency revealed different high priority SA elements and decisions for each scenario. The SA behavior and communication ratings revealed differences among squads, which trended with experience. Measures of SA were also consistent across the test scenario as a result of similar mission types and task difficulties. We discuss the implication of our findings for future research and theory within this area.  相似文献   
976.
PC-based games are currently being used for military training, but the instructional and motivational features of such technology are not well understood. To identify features of training games that influence instruction and motivation, a popular first-person-perspective game with a military theme was analyzed empirically. Twenty-one participants played the “basic training” portion of the game, which included Army background information, virtual marksmanship training, an obstacle course, virtual weapons familiarization, and an urban terrain training mission. The results of this research provide useful information to individuals developing training games, desktop simulations, and interactive multimedia courseware to meet optimal training objectives and strategies.  相似文献   
977.
Although absolute pitch (AP) is a rare skill in typical development, individuals with Williams syndrome (WS) are often referred to as possessing this musical ability. However, there is paucity of research on the topic. In this article, 2 studies were conducted to evaluate AP in WS. In Study 1, seven musically trained individuals with WS, 14 musically trained typically developing controls matched for chronological age, and 2 experienced musicians with AP completed a pitch-identification task. Although the task was a classical assessment of AP, it required participants to have musical knowledge, and the availability and accessibility of musically trained individuals with WS is very low. In Study 2, a paradigm suitable for evaluating AP in individuals without musical training was used, which made it possible to evaluate a larger group of participants with WS. A pitch memory test for isolated tones was presented to 27 individuals with WS, 54 typically developing peers matched for chronological age, and the 2 musicians with AP. Both individuals with WS and their controls obtained low results in the two studies. They showed an arbitrary pattern of response, and their performance was far from that of musicians with AP. Therefore, participants with WS did not appear to possess AP. Unlike what is usually claimed, results suggest that AP is not a remarkable ability in WS and that, as in the typically developing population, this musical ability is also rare in individuals with WS.  相似文献   
978.
The authors describe study and teaching links between the Early Intervention Institute in St Petersburg and the Anna Freud Clinic in London. Some brief clinical examples from a variety of settings are given as well as a longer case presentation. The impact of widespread institutional care, alcoholism and terrible housing conditions on child mental health are illustrated. This raises questions about the role of child psychotherapy when social conditions are so harsh. The case material indicates that, despite this, children can be helped in some measure to feel more secure, by the therapist providing constancy and reliability within an often frightening and dangerous external world.  相似文献   
979.
The authors' aim was to investigate the immediate effect of a single specific training session (serial varied practice), of short duration on the kinematic parameters of reaching, in the period of the emergence of the skill in preterm and low birth weight infants. The study included 16 infants of both sexes, born at a mean gestational age of 32.13 (±1.36) weeks and mean birth weight of 1720.94 (±358.46) g. The infants were randomly divided into 2 groups: experimental and control. The experimental group was given a 5-min training session in reaching, while the control group received no training. The results showed significant differences in peak velocity in the intra (Z = –2.10, p = .036) and intergroup (U = 9.00, p = .016) evaluations, which decreased in the experimental group after training. Cohen's d test for clinical relevance suggested that the specific, short duration training proved effective in promoting slower reaches, with greater adjustment and lower number of units of movement. These results are positive for preterm infants given that these parameters more closely resemble the typical development of mature reaching behaviors in term infants, which suggests that this protocol of reaching training (serial varied practice) could be used as an evidence-based intervention strategy.  相似文献   
980.
This paper explores the alliance between the analytic couple and the analytic process. The patient doesn't ally only with the analyst, but also with the unfolding of an experiential world. The developmental origins of this alliance are described in terms of infant and child being inside a forming intelligence; womb, mother and family—transforming the mental state of the subject. The structure of the experience is pictured by the resemblance to a simple—experiencing—self being inside a dream, and a rhetoric “I” speaking in an internal dialogue to an unanswering, but present, “you”. The writer describes the negative therapeutic reaction as an attempt to break into this forming intelligence; as an attempt to see who is the creator of the experiential universe. Staying inside the unfolding process is further investigated through the experiences of aloneness and presential immediateness.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号