全文获取类型
收费全文 | 502篇 |
免费 | 82篇 |
国内免费 | 175篇 |
出版年
2024年 | 1篇 |
2023年 | 16篇 |
2022年 | 21篇 |
2021年 | 24篇 |
2020年 | 31篇 |
2019年 | 28篇 |
2018年 | 23篇 |
2017年 | 35篇 |
2016年 | 25篇 |
2015年 | 27篇 |
2014年 | 35篇 |
2013年 | 34篇 |
2012年 | 40篇 |
2011年 | 57篇 |
2010年 | 47篇 |
2009年 | 34篇 |
2008年 | 45篇 |
2007年 | 51篇 |
2006年 | 52篇 |
2005年 | 42篇 |
2004年 | 21篇 |
2003年 | 16篇 |
2002年 | 11篇 |
2001年 | 5篇 |
2000年 | 5篇 |
1999年 | 6篇 |
1998年 | 4篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 1篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1986年 | 2篇 |
1985年 | 2篇 |
1984年 | 1篇 |
排序方式: 共有759条查询结果,搜索用时 15 毫秒
21.
In this study we clarified the multiple‐level effects of Confucian‐related work values, including self‐discipline and interpersonal ethics, on the performance of individuals and the team. Empirical data of 70 work teams with 472 team members from Taiwanese enterprises were collected to test our hypotheses. Results showed that, at the group level, shared team values of interpersonal ethics were positively related to team performance through the partial mediation of team cooperation. For cross‐level effect, shared team values of interpersonal ethics and individual member's self‐discipline values were both positively related to individual performance. The implications of Confucian dynamism work values on contemporary organizational management and indigenous Chinese team theories were provided. 相似文献
22.
True tool use has been documented in some bird species, but to our knowledge, it has not been shown in woodpeckers. Here, we investigated the ability of Picoides major to open nuts of Juglans mandshurica by consistently inserting walnuts between tree branches in a specific position that facilitated nut opening. As seen in these birds, we showed that woodpeckers removed 96 % of the nuts of J. mandshurica from experimental seed trays and inserted each nut in a precise position that specifically allowed nut cracking. When we inserted nuts in an alternative position, woodpeckers manipulated and repositioned nuts to allow nut opening. In contrast, when we inserted the nuts in positions preferred for nut opening, woodpeckers did not alter their position and instead opened the nuts. We suggest that the origin of this behavior, as in other forms of tool use, likely requires a higher cognitive ability in these birds. 相似文献
23.
24.
Yao Xiaonan Wu Junhui Guo Zhen Yang Ying Zhang Mengyuan Zhao Yudi Kou Yu 《Journal of child and family studies》2022,31(7):2039-2049
Journal of Child and Family Studies - Drawing on self-determination theory and problem-behavior theory, we tested the relation between parental psychological control and adolescents’... 相似文献
25.
在动态复杂的商业环境中, 员工建言对于组织发展具有重要的意义。以往的建言研究普遍认为, 当环境不支持建言时员工会减少建言行为。然而, 并非所有员工都会在逆境中放弃建言, 有的员工甚至会在逆境中表现出更多的建言行为。为了回答员工何以在逆境中持续建言这一基本问题, 探索员工在逆境中持续建言的形成机制和作用效果, 本文将首先探讨建言韧性的概念内涵, 并开发建言韧性的测量工具。然后, 以成就目标理论为基础, 对三种目标定向促进或者抑制员工建言韧性的路径和条件做出分析。最后, 探讨建言韧性对员工后续建言行为和领导者建言采纳的影响。本文回应并拓展了建言研究的前沿问题, 也为组织了解和培养员工的建言韧性提供实践启示。 相似文献
26.
Guangzhe Yuan Wei Xu Zhen Liu Chaoyi Liu Wen Li 《Journal of aggression, maltreatment & trauma》2018,27(5):487-504
Limited research has been conducted on dispositional mindfulness, posttraumatic stress disorder (PTSD) symptoms and academic burnout in Chinese adolescents following a tornado. The present study investigated the ways in which dispositional mindfulness is related to PTSD symptoms and academic burnout in Chinese adolescents following a tornado by considering the role of regulatory emotional self-efficacy. A total of 431 Chinese adolescents (mean age: 14.75 years) who had experienced a severe tornado 9 months prior to this study were recruited for this study. The results indicated that our model fit the data well [χ2/df = 2.774, CFI = 0.952, TLI = 0.934, RMSEA (90% CI) = 0.064 (0.051–0.077)], and revealed that regulatory emotional self-efficacy partially mediates the relationships between dispositional mindfulness and PTSD symptoms and academic burnout, respectively. The clinical implications and limitations of our research, and recommendations for future research, are discussed in this paper. 相似文献
27.
Liang En Wee Peter Daniel Aline Sim Rui Lee Sook Muay Tay Nan Luo Gerald Choon-Huat Koh 《Applied research in quality of life》2018,13(1):179-195
Health-related quality of life (HRQoL) is a well-established measure of health and general well-being. Socioeconomic status (SES) can affect HRQoL. We sought to determine whether there were differences in HRQoL between low versus higher area-SES flat communities in Singapore. Residents in two integrated public housing precincts comprising of rental-flat blocks (low area-SES neighborhood) and neighboring owner-occupied blocks (higher area-SES neighborhood) were asked to rate their self-perceived HRQoL using the EuroQol Group five dimensions (EQ-5D) instrument. The EQ-5D assesses HRQoL in five domains (mobility, self-care, usual activities, anxiety/mood and pain) and with a global visual analogue scale (EQ-VAS). We evaluated differences in HRQoL between the rental and owner-occupied neighborhoods, and factors associated with anxiety/depression in the rental-flat neighborhood using multivariate logistic regression. The participation rate was 89.1% (634/711). In the owner-occupied neighborhood, 56.7% (216/381) were in full health, compared with 54.2% (137/253) in the rental-flat population (OR = 0.90, 95%CI = 0.66–1.24, p = 0.568). Across the five domains, staying in a rental-flat neighborhood was independently associated with anxiety/depression (adjusted odds ratio [aOR] = 1.79, 95%CI = 1.10–2.92, p = 0.019). In the rental-flat population, having anxiety/depression was independently associated with minority ethnicity, problems with self –care, pain/discomfort, difficulty with healthcare costs, and not being on subsidized primary care (p < 0.05). There was no significant difference on the EQ-VAS between the two neighborhoods (p = 0.627). Staying in a low area-SES neighborhood was associated with more mental health problems. In the rental-flat population, self-reported anxiety/depression was associated with minority ethnicity, physical health problems, and financial disadvantage in healthcare. 相似文献
28.
A contraction-free and cut-free sequent calculus \(\mathsf {G3SDM}\) for semi-De Morgan algebras, and a structural-rule-free and single-succedent sequent calculus \(\mathsf {G3DM}\) for De Morgan algebras are developed. The cut rule is admissible in both sequent calculi. Both calculi enjoy the decidability and Craig interpolation. The sequent calculi are applied to prove some embedding theorems: \(\mathsf {G3DM}\) is embedded into \(\mathsf {G3SDM}\) via Gödel–Gentzen translation. \(\mathsf {G3DM}\) is embedded into a sequent calculus for classical propositional logic. \(\mathsf {G3SDM}\) is embedded into the sequent calculus \(\mathsf {G3ip}\) for intuitionistic propositional logic. 相似文献
29.
30.
Counterfactual comparison modulates fairness consideration in the mini‐ultimatum game: An event‐related potentials study 下载免费PDF全文
Jiafeng Liang Huiyan Lin Jing Xiang Hao Wu Xu Li Hongyu Liang Xue Zheng 《Scandinavian journal of psychology》2015,56(2):124-131
Existing literature on the mini‐ultimatum game indicates that counterfactual comparison between chosen and unchosen alternatives is of great importance for individual's fairness consideration. However, it is still unclear how counterfactual comparison influences the electrophysiological responses to unfair chosen offers. In conjunction with event‐related potentials’ (ERPs) technique, the current study aimed to explore the issue by employing a modified version of the mini‐ultimatum game where a fixed set of two alternatives (unfair offer vs. fair alternative, unfair vs. hyperfair alternative, unfair offer vs. hyperunfair alternative) was presented before the chosen offer. The behavioral results showed that participants were more likely to accept unfair chosen offers when the unchosen alternative was hyperunfair than when the unchosen alternative was fair or hyperfair. The ERPs results showed that the feedback‐related negativity (FRN) elicited by unfair chosen offers was insensitive to the type of unchosen alternative when correcting for possible overlap with other components. In contrast, unfair chosen offers elicited larger P300 amplitudes when the unchosen alternative was hyperunfair than when the unchosen alternative was fair or hyperfair. These findings suggest that counterfactual comparison may take effect at later stages of fairness consideration as reflected by the P300. 相似文献