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   2919篇
  免费   184篇
  国内免费   1篇
  2024年   7篇
  2023年   41篇
  2022年   54篇
  2021年   64篇
  2020年   79篇
  2019年   114篇
  2018年   136篇
  2017年   143篇
  2016年   169篇
  2015年   103篇
  2014年   117篇
  2013年   361篇
  2012年   199篇
  2011年   189篇
  2010年   122篇
  2009年   106篇
  2008年   133篇
  2007年   142篇
  2006年   120篇
  2005年   107篇
  2004年   110篇
  2003年   78篇
  2002年   77篇
  2001年   26篇
  2000年   35篇
  1999年   26篇
  1998年   31篇
  1997年   14篇
  1996年   15篇
  1995年   20篇
  1994年   10篇
  1993年   16篇
  1992年   20篇
  1991年   10篇
  1990年   11篇
  1989年   7篇
  1988年   10篇
  1987年   5篇
  1986年   8篇
  1985年   6篇
  1984年   5篇
  1982年   8篇
  1981年   6篇
  1980年   5篇
  1979年   3篇
  1978年   5篇
  1977年   6篇
  1976年   8篇
  1975年   3篇
  1973年   3篇
排序方式: 共有3104条查询结果,搜索用时 15 毫秒
991.
We aimed to make a theoretical contribution to the happy-productive worker thesis by expanding the study to cases where this thesis does not fit. We hypothesized and corroborated the existence of four relations between job satisfaction and innovative performance: (a) unhappy-unproductive, (b) unhappy-productive, (c) happy-unproductive, and (d) happy-productive. We also aimed to contribute to the happy-productive worker thesis by studying some conditions that influence and differentiate among the four patterns. Hypotheses were tested in a sample of 513 young employees representative of Spain. Cluster analysis and discriminant analysis were performed. We identified the four patterns. Almost 15 % of the employees had a pattern largely ignored by previous studies (e.g., unhappy-productive). As hypothesized, to promote well-being and performance among young employees, it is necessary to fulfill the psychological contract, encourage initiative, and promote job self-efficacy. We also confirmed that over-qualification characterizes the unhappy-productive pattern, but we failed to confirm that high job self-efficacy characterizes the happy-productive pattern. The results show the relevance of personal and organizational factors in studying the well-being-performance link in young employees.  相似文献   
992.
This study evaluated how culture relates to parenting and children’s life satisfaction and depressive symptoms, and whether there are cultural differences in how maternal parenting style relates to children’s adjustment among three cultural contexts: Romanian, Russian, and French. The sample included 325 children, aged 9–11 years, from Romania (n = 123), Russia (n = 112), and France (n = 90). Children completed questionnaires regarding their perceptions of maternal parenting style, and their life satisfaction and depressive symptoms. French children reported lower levels of authoritative parenting style and higher levels of authoritarian parenting style compared to their Romanian and Russian peers. Further, French children reported higher levels of depressive symptoms than both their Romanian and Russian peers, while Russian children had higher life satisfaction than their Romanian and French peers. The strengths of the associations between parenting style and both children’s life satisfaction and depressive symptoms, however, did not differ based on children’s cultural context. Our findings suggest the importance of cultural context in relation to parenting styles and children’s life satisfaction and depressive symptoms. Further, our study shows that the relations between parenting and children’s adjustment are similar across the cultural contexts included in this study.  相似文献   
993.
Emotions are a complex phenomenon that entails a tricky problem regarding the measurement. To partially overcome this question, we assess emotions both using self‐report and measures commonly used in neuromarketing. This study assesses the accuracy of the recall after 4 months regarding two social advertising videos about female genital mutilation. Forty female participants were recruited. The skin conductance trend of the participants is different when viewing the two videos. The majority of participants (94.9%) reported that the two videos elicited different emotions (sadness for the first video and anger for the second one). Furthermore, according to arousal and valence model, these data are consistent with the literature that underlines the importance of psychophysiological indexes in measuring emotions and their associations with memory performances.  相似文献   
994.
This study investigated the roles of different executive function (EF) components (inhibition, shifting, and working memory) in 2-step arithmetic word problem solving. A sample of 139 children aged 8 years old and regularly attending the 3rd grade of primary school were tested on 6 EF tasks measuring different EF components, a reading task and a reading comprehension task, an arithmetic facts task evaluating basic knowledge of calculation, and three 2-step arithmetic word problems. Multiple hierarchical regression analyses were conducted to investigate the roles of the different EF components in the various phases of the problem-solving process. The results showed that EF affects the various phases of problem solving differently over and above calculation knowledge and reading abilities. The implications of these findings are discussed in relation to further understanding the role of cognitive skills in mathematical problem solving and in relation to instructional approaches that may increase children’s performance on 2-step arithmetic word problems.  相似文献   
995.
Little is known about the effects of playing sexualizing video games on adolescent boys’ and girls’ self-objectified body image. Early and middle adolescents (N = 115; Mage = 12.63, SD = 0.85) participated in a between-subjects experiment testing the effect of playing with a sexualized male or female avatar as compared to a control condition. We revealed that playing a video game with a sexualized avatar increased self-objectification among adolescents. This effect occurred regardless of the gender of the adolescent and, thus, did not support the gender congruency hypothesis. In contrast to the activation frequency hypothesis and video game literature on sexualization, the effect of playing with a female sexualized avatar was not moderated by game frequency. Given the adverse consequences of self-objectification in adolescence, the current study results highlight the need for research on how these effects may be countered.  相似文献   
996.
Whether having children improves our well-being is a long-standing topic of debate. Demographic and sociological research has investigated changes in individuals’ overall well-being and partnership satisfaction when they become parents. However, little is known about how becoming parent may produce vulnerability—observable as an enduring decrease in well-being—in life domains that are strongly interdependent with the family domain, such as work and leisure. Linking life-course and personality psychology perspectives, the authors examine the trajectories of subjective well-being—measured as satisfaction with life, work, and leisure—3 years before and 3 years after the transition to parenthood. The authors particularly focus on the moderating effects of gender and personality. Using data from the German Socio-Economic Panel (1984–2013) and multilevel growth curve modeling, the authors show strong gender-based vulnerability in how people react to parenthood. Although men display a nonlinear pathway of decreasing life satisfaction and a stable trajectory of job satisfaction, women experience more changes in their satisfaction with work and more dramatic decreases in leisure satisfaction. Contrary to most of our expectations, the moderating effects of personality were modest. Extraversion influenced the trajectories of work satisfaction, whereas neuroticism and conscientiousness affected the pathway of leisure satisfaction for women only. This article shows that the transition to parenthood influences well-being trajectories in specific domains, and this influence differs between women and men.  相似文献   
997.
This study examines how semi-elite student snow-sport athletes utilize process and trait coping strategies to combat risk-taking, potential loss and trauma, and other stressors integral to their sport participation. Factors influencing coping strategy preference are also explored. Semistructured interviews were used to explore 10 participants’ experiences; the narratives were analyzed using thematic analysis. Five master themes emerged from the analysis: Challenges to Overcome; Taking Action; Changing Perspectives; Staying in Control; and Underlying Influences. The findings highlight how participants develop and utilize preferred coping strategies, although the unpredictable nature of snow-sports can result in situation-specific process coping. Findings are discussed in relation to the differences between racing and freestyle disciplines.  相似文献   
998.
“Parental resolution” represents parents coming to terms with their child’s health condition. Differences in the use of coping strategies between mothers who were resolved versus unresolved to their child’s diagnosis was investigated, and a possible moderating effect of these strategies was explored. A strategy aimed at mobilizing the family to acquire and accept help (institutional, formal support) was shown to be a significant moderating variable, in a way that its more frequent use allowed mothers of children with better functional status (but not mothers of children with poorer functional status) to reach resolution.  相似文献   
999.
In this study, we assessed to what extent reasoning improves performance in decision making under risk in a laboratory gambling task (Game of Dice Task-Double, GDT-D). We also investigated to what degree individuals with above average mathematical competence decide better than those with average mathematical competence. Eighty-five participants performed the GDT-D and several numerical tasks. Forty-two individuals were asked to calculate the probabilities and the outcomes associated with the different options of the GDT-D before performing it. The other 43 individuals performed the GDT-D at the beginning of the test session. Both reasoning and mathematical competence had a positive effect on decision making. Different measures of mathematical competence correlated with advantageous performance in decision making. Results suggest that decision making under explicit risk conditions improves when individuals are encouraged to reflect about the contingencies of a decision situation. Interventions based on numerical reasoning may also be useful for patients with difficulties in decision making.  相似文献   
1000.
This article investigates whether acts of plagiarism are predictable. Through a deductive, quantitative method, this study examines 517 students and their motivation and intention to plagiarize. More specifically, this study uses an ethical theoretical framework called the Theory of Reasoned Action (TORA) and Planned Behavior (TPB) to proffer five hypotheses about cognitive, relational, and social processing relevant to ethical decision making. Data results indicate that although most respondents reported that plagiarism was wrong, students with strong intentions to plagiarize had a more positive attitude toward plagiarizing, believed that it was important that family and friends think plagiarizing is acceptable, and perceived that plagiarizing would be an easy task. However, participants in the current study with less intention to plagiarize hold negative views about plagiarism, do not believe that plagiarism is acceptable to family, friends or peers, and perceive that the act of plagiarizing would prove difficult. Based on these findings, this study considers implications important for faculty, librarians, and student support staff in preventing plagiarism through collaborations and outreach programming.  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