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   1457篇
  免费   43篇
  国内免费   1篇
  2020年   22篇
  2019年   16篇
  2018年   21篇
  2017年   26篇
  2016年   23篇
  2015年   24篇
  2014年   28篇
  2013年   139篇
  2012年   60篇
  2011年   51篇
  2010年   34篇
  2009年   36篇
  2008年   49篇
  2007年   69篇
  2006年   48篇
  2005年   55篇
  2004年   63篇
  2003年   54篇
  2002年   52篇
  2001年   26篇
  2000年   18篇
  1999年   19篇
  1998年   21篇
  1997年   18篇
  1996年   24篇
  1995年   18篇
  1994年   23篇
  1993年   26篇
  1992年   20篇
  1991年   18篇
  1990年   31篇
  1989年   16篇
  1988年   8篇
  1987年   12篇
  1986年   15篇
  1985年   20篇
  1984年   26篇
  1983年   18篇
  1982年   22篇
  1981年   26篇
  1980年   24篇
  1979年   19篇
  1978年   30篇
  1977年   17篇
  1976年   19篇
  1975年   20篇
  1974年   24篇
  1973年   14篇
  1972年   9篇
  1971年   9篇
排序方式: 共有1501条查询结果,搜索用时 15 毫秒
261.
New Directions in Goal-Setting Theory   总被引:1,自引:0,他引:1  
ABSTRACT— Goal-setting theory is summarized regarding the effectiveness of specific, difficult goals; the relationship of goals to affect; the mediators of goal effects; the relation of goals to self-efficacy; the moderators of goal effects; and the generality of goal effects across people, tasks, countries, time spans, experimental designs, goal sources (i.e., self-set, set jointly with others, or assigned), and dependent variables. Recent studies concerned with goal choice and the factors that influence it, the function of learning goals, the effect of goal framing, goals and affect (well-being), group goal setting, goals and traits, macro-level goal setting, and conscious versus subconscious goals are described. Suggestions are given for future research.  相似文献   
262.
Native North Americans (n = 35) received training in verbal self-guidance (VSG) designed to increase self-efficacy in a selection interview. At the end of the training program, the trainees who acquired skills in VSG had higher self-efficacy than the participants in the control group (n = 31) regarding their interview performance. They also performed better in the selection interview as judged by managers who were blind to the experimental conditions.  相似文献   
263.
This study aimed to describe the distribution of positive psychosis symptoms in a large scale, population-based sample. Data from the British Psychiatric Morbidity Survey was used to examine homogeneous sub-types of participants based on their responses to the five probe items of the Psychosis Screening Questionnaire. Latent class analysis was used to identify the underlying class structure of psychosis. Four classes of psychosis were identified. Associations between the latent classes and the demographic risk factors, clinical variables and reports of traumatic experiences showed significantly higher risks for the psychosis class, the paranoid class, and the intermediate class compared to the normative class. Four classes that appeared to represent an underlying continuum could best explain psychosis symptom expression at the population level.  相似文献   
264.
Gary Hatfield 《Erkenntnis》2007,66(1-2):133-168
This paper argues for the reality of qualia as aspects of phenomenal experience. The argument focuses on color vision and develops a dispositionalist, subjectivist account of what it is for an object to be colored. I consider objections to dispositionalism on epistemological, metaphysical, and ‚ordinary’ grounds. I␣distinguish my representative realism from sense-data theories and from recent ‚representational’ or ‚intentional’ theories, and I argue that there is no good reason to adopt a physicalist stance that denies the reality of qualia as phenomenally available intentional contents in Brentano’s original sense of ‚intentionality’.  相似文献   
265.
Coupling of spine and hip joints during full body reaching tasks was investigated in 16 participants (8 male and 8 female) who performed reaching tasks at comfortable and fast-paced movement speeds to three targets located in a para-sagittal plane. The participants paused at target contact for 500ms and then returned to an upright posture. Three-dimensional joint motions of the spine and hip were recorded using an electromagnetic tracking device. We found an effect of movement phase (i.e., reach and return) on the onset timing of the spine and hip joints. For most target locations and movement speeds, spine motion onset preceded hip motion onset during the reaching phase of the movement task. In the reach phase, when averaged across all movement conditions, spine joint motion preceded hip joint motion by an average of 48.9ms. In contrast, in the return phase, hip joint motion preceded spine joint motion by an average of 63.0ms. Additionally, when participants were instructed to use either a knee flexion or knee extension strategy to perform the reaching tasks there was no effect of movement strategy on timing of the spine and hip. There was also no effect of target height on the spine-hip ratio, but as movement speed increased, the spine/hip ratio decreased for all target locations due primarily to an increase in hip joint excursion. The findings indicate clear differences in onset timing of the spine and hip joints during reaching tasks that necessitate some forward bending of the trunk and that onset timing is reversed for the return to an upright posture.  相似文献   
266.
Discrimination, dispositions, and cardiovascular responses to stress.   总被引:5,自引:0,他引:5  
OBJECTIVE: Recent research suggests that past exposure to discrimination may influence perceptions of, and physiological responses to, new challenges. The authors examined how race and trait levels of hostility and optimism interact with past exposure to discrimination to predict physiological reactivity and recovery during an anger recall task. DESIGN: A community sample of 165 normotensive Black and White adults participated in an anger recall task while having their cardiovascular function monitored. MAIN OUTCOME MEASURES: Blood pressure and heart rate indicators of physiological reactivity and recovery. RESULTS AND CONCLUSION: Participants had higher reactivity and slower recovery to the anger recall task when they had high past discrimination, low cynicism, or high optimism. The pattern of effects was similar for both racial groups, but Blacks had more acute reactivity and slower recovery than Whites. These results are consistent with the perspective of discrimination as a chronic stressor that is related to acute stress responses, particularly for Blacks.  相似文献   
267.
The present study analyzed rates of peer victimization in children with a chronic tic disorder as compared to children with type 1 diabetes and healthy controls. The associations among peer victimization, tic symptom severity, and psychological symptoms, as well as the potential mediating relationship between peer victimization, tic severity, and child internalizing symptoms, were also explored. Children with tics displayed higher rates of peer victimization than control groups, and peer victimization in children with tics was positively correlated with tic symptom severity, loneliness, anxiety symptoms, and parent report of child internalizing symptoms. Results also supported the hypothesis that peer victimization mediates the relationship between tic symptom severity and loneliness. Findings highlight the importance of the assessment and treatment of psychosocial variables in children with chronic tic disorders, including social functioning and peer relationships.  相似文献   
268.
An unusual request can increase compliance in situations in which the typical response to the request is refusal. This procedure, called the pique technique, is said to be effective because the unusual request causes people to give mindful consideration to it. We tested this explanation in 2 studies. Passersby were asked for either a common amount of change or 37 cents. Participants who inquired about the unusual amount were given either a specific or an uninformative reason. The pique technique increased compliance, but only when participants stopped to ask about the request. These participants gave more money, regardless of the reason provided. The findings failed to support the notion that an unusual request leads to a mindful consideration of it.  相似文献   
269.
Gay and bisexual male adolescents and young adults in the United States have been disproportionately impacted by the HIV pandemic. Despite the steadily increasing rise in their HIV infection rates, there has not been a commensurate increase in HIV prevention programs targeted to the unique social and sexual lives of these youths. Programs that address cultural and contextual factors that influence sexual risk and protective behaviors need to be developed, implemented, and rigorously evaluated. These interventions should address the potential influences of sexual and gay culture on the HIV risk/protective behaviors of gay and bisexual adolescents, as well as the influence of more traditional cultural factors related to ethnicity. The influence of contextual developmental factors should also be addressed. This may include an incorporation into prevention programs of the societal-level influences of heterosexism and masculinity ideology and the individual-level influences of sexual identity and ethnic identity development. Researchers and interventionists need to be creative and innovative in their HIV prevention approaches and ensure that programs are grounded in the lives and realities of gay and bisexual adolescents and young adults.  相似文献   
270.
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