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   2014篇
  免费   229篇
  2243篇
  2023年   39篇
  2022年   9篇
  2021年   9篇
  2020年   98篇
  2019年   26篇
  2018年   21篇
  2017年   86篇
  2016年   98篇
  2015年   72篇
  2014年   88篇
  2013年   375篇
  2012年   73篇
  2011年   42篇
  2010年   57篇
  2009年   86篇
  2008年   60篇
  2007年   48篇
  2006年   61篇
  2005年   39篇
  2004年   25篇
  2003年   19篇
  2002年   34篇
  2001年   16篇
  2000年   12篇
  1999年   29篇
  1998年   24篇
  1997年   23篇
  1996年   48篇
  1995年   46篇
  1994年   38篇
  1993年   39篇
  1992年   43篇
  1991年   54篇
  1990年   46篇
  1989年   30篇
  1988年   25篇
  1987年   25篇
  1986年   28篇
  1985年   12篇
  1984年   15篇
  1983年   14篇
  1982年   22篇
  1981年   19篇
  1980年   22篇
  1979年   28篇
  1978年   28篇
  1977年   32篇
  1976年   11篇
  1975年   9篇
  1974年   7篇
排序方式: 共有2243条查询结果,搜索用时 0 毫秒
951.
The present study outlines the development process of two scales that measure general and specific retribution practices in organisations. Historically, retribution has been the subject of research of other social sciences such as Sociology and Business Administration. In Psychology, and more specifically in Work and Organisational Psychology, there are hardly any studies or inventories designed to evaluate retribution practices. In order to accomplish the objectives, a sample of 237 employees was selected, 42.6% of whom were women and 57.4% were men. We performed and exploratory factorial analysis using principal axis factoring as extraction method and an oblique rotation (oblimin) to analyse the two scales. The former is made up of four factors and the latter is a two-factor scale. The reliability coefficients of the six subscales we obtained ranged between .72 and .89. External validity was analysed using the correlations obtained between the two inventories and the Balanced Scorecard. The two tools were found to be two potentially useful scales to evaluate retribution practices.  相似文献   
952.
The purpose of this study was to study the associations between specific self-perceptions and global self-worth with different frequency levels of sport participation among Spanish boys and girls adolescents. Students (457 boys and 460 girls) completed the Self Perception Profile for Children (Harter, 1985) and items assessing sport engagement from The Health Behavior in School Children Questionnaire (Wold, 1995). Results showed that some specific dimensions of self-perception were related to different frequency of sport participation whereas overall judgments of self-worth did not. Specifically, for boys and girls, higher levels of sport participation were positively associated to Athletic Competence, and for boys were also associated with Physical Appearance and Social Acceptance. The potential implications of domain specific socialisation processes on the configuration of self-perceptions are highlighted.  相似文献   
953.
In this article, we study the psychometric properties of a short scale (TRANS-18) which was designed to detect safe behaviors (personal and vehicle-related) and psychophysiological disorders. 244 drivers participated in the study, including drivers of freight transport vehicles (regular, dangerous and special), cranes, and passenger transport (regular transport and chartered coaches), ambulances and taxis. After carrying out an exploratory factor analysis of the scale, the findings show a structure comprised of three factors related to psychophysiological disorders, and to both personal and vehicle-related safety behaviors. Furthermore, these three factors had adequate reliability and all three also showed validity with regard to burnout, fatigue and job tension. In short, this scale may be ideally suited for adequately identifying the safety behaviors and safety problems of transport drivers. Future research could use the TRANS-18 as a screening tool in combination with other instruments.  相似文献   
954.
Joan C. Chrisler 《Sex roles》2012,66(9-10):608-616
This article is a comment on Fikkan and Rothblum’s (2011) article “Is Fat a Feminist Issue? Exploring the Gendered Nature of Weight Bias.” They argued that fat women in North America experience significantly more prejudice and discrimination than fat men do, marshaled evidence to support their argument in several domains (e.g., employment, education, romantic relationships, health care, the media), and wondered why feminist scholars have not paid much attention to the oppression of fat women. Here I suggest several reasons why fat women experience more prejudice and discrimination than fat men do: the objectification of women, gender-related aspects of health behavior and knowledge about health and illness, and the importance of self-control to the performance of femininity. I also suggest that there is some overlap in negative stereotypes of both feminists and fat women, which might lead to a desire to distance oneself from both. However, feminists should recognize the intersectionality of fat oppression and the way it colludes with the sexualization and objectification of women in popular culture. Thus, fat should be a feminist issue.  相似文献   
955.
Prior research has reported racial/ethnic differences in the early initiation of alcohol use, suggesting that cultural values that are central to specific racial/ethnic groups may be influencing these differences. This 1-year longitudinal study examines associations between two types of cultural values, parental respect (honor for one's parents) and familism (connectedness with family), both measured at baseline, and subsequent alcohol initiation in a sample of 6,054 (approximately 49% male, 57% Hispanic, 22% Asian, 18% non-Hispanic White, and 4% non-Hispanic Black) middle school students in Southern California. We tested whether the associations of cultural values with alcohol initiation could be explained by baseline measures of alcohol resistance self-efficacy (RSE) and alcohol expectancies. We also explored whether these pathways differed by race/ethnicity. In the full sample, adolescents with higher parental respect were less likely to initiate alcohol use, an association that was partially explained by higher RSE and fewer positive alcohol expectancies. Familism was not significantly related to alcohol initiation. Comparing racial/ethnic groups, higher parental respect was protective against alcohol initiation for Whites and Asians, but not Blacks or Hispanics. There were no racial/ethnic differences in the association between familism and alcohol initiation. Results suggest that cultural values are important factors in the decision to use alcohol and these values appear to operate in part, by influencing alcohol positive expectancies and RSE. Interventions that focus on maintaining strong cultural values and building strong bonds between adolescents and their families may help reduce the risk of alcohol initiation. (PsycINFO Database Record (c) 2012 APA, all rights reserved).  相似文献   
956.
The sensitivity of the Trail Making Test to brain damage has been well-established over many years, making it one of the most commonly used tests in clinical neuropsychological evaluations. The current study examined the validity of scores from a newer version of the Trail Making Test, the Comprehensive Trail Making Test (CTMT), in children and adolescents with traumatic brain injury (TBI). Participants included 242 children and adolescents, 121 with sustained TBI and 121 normal control participants, who were matched to the individuals with TBI on age and sex. Receiver operating characteristic analysis indicated that the CTMT composite index provided the best overall classification, with a correct classification rate of 79%. Differences between the TBI and control groups remained stable across age. These findings indicate that the CTMT is sensitive to TBI and overall demonstrates classification rates that are comparable with some other versions of the Trail Making Test. Whether the CTMT will exhibit similar classification accuracy in adults with TBI and for other neurological disorders awaits further investigation.  相似文献   
957.
The aim of the study was to examine utilization of chaplain services among Veterans Affairs patients with colorectal cancer (CRC). In 2009, the Cancer Care Assessment and Responsive Evaluation Studies questionnaire was mailed to VA CRC patients diagnosed in 2008 (67 % response rate). Multivariable logistic regression examined factors associated with chaplain utilization. Of 918 male respondents, 36 % reported utilizing chaplains. Chaplain services were more likely to be utilized by patients with higher pain levels (OR = 1.017; 95 % CI = 0.999–1.035), younger age (age OR = 0.979; 95 % CI = 0.964–0.996), and later cancer stage (early stage OR = 0.743; 95 % CI = 0.559–0.985). Chaplain services are most utilized by younger, sicker patients.  相似文献   
958.
959.
The marked prevalence and under detection of affective disorders including depression in older adults is associated with poor functional outcomes and patient mortality. Although occupational therapists are trained in mental health assessment and intervention, these skills are underutilized in practice. A two-group wait-list control design was used to test a DVD-based educational curriculum to increase knowledge about depression in a sample of occupational therapists. The educational intervention was delivered using a train-the-trainer model. The train-the-trainer model was found to be effective and study results showed that knowledge increased significantly after the DVD training.  相似文献   
960.
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