全文获取类型
收费全文 | 1427篇 |
免费 | 212篇 |
国内免费 | 277篇 |
出版年
2024年 | 6篇 |
2023年 | 53篇 |
2022年 | 53篇 |
2021年 | 62篇 |
2020年 | 94篇 |
2019年 | 106篇 |
2018年 | 107篇 |
2017年 | 112篇 |
2016年 | 114篇 |
2015年 | 62篇 |
2014年 | 88篇 |
2013年 | 263篇 |
2012年 | 60篇 |
2011年 | 55篇 |
2010年 | 56篇 |
2009年 | 46篇 |
2008年 | 54篇 |
2007年 | 59篇 |
2006年 | 81篇 |
2005年 | 65篇 |
2004年 | 48篇 |
2003年 | 52篇 |
2002年 | 34篇 |
2001年 | 33篇 |
2000年 | 28篇 |
1999年 | 20篇 |
1998年 | 11篇 |
1997年 | 17篇 |
1996年 | 14篇 |
1995年 | 13篇 |
1994年 | 14篇 |
1993年 | 8篇 |
1992年 | 9篇 |
1991年 | 3篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1986年 | 2篇 |
1985年 | 5篇 |
1984年 | 2篇 |
1980年 | 1篇 |
1979年 | 1篇 |
1977年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有1916条查询结果,搜索用时 156 毫秒
871.
Sigurd W. Hystad Olav Kjellevold Olsen Roar Espevik Reidar Säfvenbom 《Military psychology》2015,27(3):155-168
More than 30 years of research has established psychological hardiness as an important individual resiliency resource. One important question still remaining is whether psychological hardiness can be trained. The present study explored this question longitudinally within the context of a 3-year military academy training program. Cadets from 3 different Norwegian military academies (N = 293) completed hardiness questionnaires during the first week of their training, and then again at the end of each year, resulting in a total of 4 waves of data. Using hierarchical linear modeling, no statistically significant effect of time on hardiness scores was found. The nonsignificant growth parameter was examined further using Bayesian statistics as an indicator of the relative evidence for the null hypothesis of no change over time versus the alternative hypothesis of change. The resulting Bayes factor provided substantial support in our data for the null hypothesis of no hardiness development during the 3-year officer training programs. 相似文献
872.
873.
This study contributes to the growing literature on individual-level outcomes of corporate social responsibility (CSR). Employing a sample of 339 subordinate–supervisor dyads, we explored the differential impact of CSR attributions on employees’ creative performance in the telecom industry. We also introduced and tested the role of psychological safety as a mediator underlying this relationship. The results indicate that although intrinsic CSR attributions are not directly related to creative performance, extrinsic CSR attributions have a significant negative effect on creative performance. We also found that psychological safety mediates the positive relationship between intrinsic CSR and creative performance and the negative relationship between extrinsic CSR and creative performance. Directions for future research and implications for practice are discussed. 相似文献
874.
Background and Objectives: Deployment-related risk factors for suicidal ideation among Operation Enduring Freedom (OEF) and Operation Iraqi Freedom (OIF) veterans have received a great deal of attention. Studies show that mental health symptoms mediate the association between most deployment stressors and suicidal ideation; however, family-related factors during deployment are largely unexplored. We examined posttraumatic stress disorder (PTSD) and depression symptoms as mediators of the associations between deployment family support and stress and post-deployment suicidal ideation in combat-exposed OEF/OIF veterans. Design: National cross-sectional mail survey. Methods: 1046 veterans responded to the survey. The sample for this study was 978 veterans who experienced combat. Regression-based path analyses were conducted. Results: Family support and stress had direct associations with suicidal ideation. When PTSD and depression symptoms were examined as mediators of these associations, results revealed significant indirect paths through these symptoms. Conclusions: This study contributes to the literature on suicidal ideation risk factors among OEF/OIF veterans. Deployment family support and family stress are associated with suicidal ideation; however these associations occur primarily through mental health symptomatology, consistent with findings observed for other deployment factors. This research supports ongoing efforts to treat mental health symptomatology as a means of suicide prevention. 相似文献
875.
ABSTRACTBackground and Objectives: Research demonstrates that the experience of cancer invariably violates patients’ meaning structures, prompting them to use coping strategies to alleviate stress and enhance well-being. The current study aimed to examine the mediating effects of coping strategies in the relationship between global and situational meaning and psychological well-being in gastric cancer patients.Design and Method: One hundred eighty-seven patients (96 women and 91 men) with gastric cancer completed questionnaires measuring meaning in life, changes of beliefs and goals, coping, and psychological well-being. Participants were between 27 and 82 years of age. They were diagnosed with gastric cancer from 1 to 3.2 years ago. Using Structural Equation Modeling, both the direct and indirect associations between meaning structures, coping, and psychological well-being were examined.Results: Meaning in life exerted significant indirect effects on psychological well-being through three coping strategies: problem-, emotion-, and meaning-focused. The relationship between changes of beliefs and goals and psychological well-being was also mediated by coping.Conclusions: Findings suggest that coping strategies are mediators in the relationship between global and situational meaning and psychological well-being. They also provide empirical evidence that in severe cancer-related stress conditions both meaning structures and coping strategies influence patients’ psychological well-being. 相似文献
876.
Angelina R. Sutin Paul T. Costa Jr Elaine Wethington William Eaton 《Anxiety, stress, and coping》2013,26(5):479-492
Abstract We test the hypothesis that changes in physical and psychological health are associated with construals of stressful life events. At two points in time, approximately 10 years apart, participants (n=1038) rated their physical health and psychological distress. At the second assessment, participants also reported their most stressful life event since the first assessment and indicated whether they considered the event a turning point and/or lesson learned. Lower self-ratings of health and higher ratings of psychological distress, controlling for baseline health and distress, and relevant demographic factors, were associated with perceiving the stressful life event as a turning point, particularly a negative turning point. The two health measures were primarily unrelated to lessons learned. How individuals construe the most stressful events in their lives are associated with changes in self-rated health and distress. 相似文献
877.
878.
《Journal of aggression, maltreatment & trauma》2013,22(3-4):707-720
Summary This article examines the role of psychosocial and behavioral dimensions of terrorism that influence community preparedness and homeland defense efforts. Public health interventions will fail if people do not follow the recommendations. A broader public health model is applied to help identify the interactions between risk and safety appraisals, social factors, and behavioral response to uncertain and stressful situations. Community preparedness would benefit by linking disparate programmatic and advocacy initiatives that already exist. It stands to reason that improving the cohesiveness of existing systems of social organization would strengthen community resilience and serve as effective countermeasures for terrorism. 相似文献
879.
Nina Beck Sabina Palic Tonny E. Andersen Stine Roenholt 《Journal of aggression, maltreatment & trauma》2013,22(4):400-413
This study examines whether adult psychological distress and health risk behaviors mediate the relationship between childhood abuse and physical health in adulthood. A randomly selected population-based sample, with oversampling to include a one-third subgroup of former child protection cases, completed a structured interview. Questions pertained to childhood exposure to abuse, adult psychological distress, physical health, and health risk behaviors. Previous research using this sample had identified three abuse typologies: emotional abuse, sexual abuse, and polyvictimization (physical abuse, emotional abuse, and neglect). All three typologies were significantly associated with poorer self-reported physical health. Psychological distress and health risk behaviors partially mediated the relationship between nonabuse, sexual abuse, polyvictimization, and physical health, and fully mediated the relationship between emotional abuse and physical health. The results of this study indicate that health risk behaviors and symptoms of psychological distress could contribute to some of the long-lasting consequences of childhood abuse on adult physical health. 相似文献
880.
Solveig Karin Bø Vatnar Stål Bjørkly 《Journal of aggression, maltreatment & trauma》2013,22(9):881-900
This research reports on an investigation of if and how help-seeking women perceived that they had coped in intimate partner violence situations. Within a cross-sectional design, a representative sample of 157 help-seeking women in Norway was interviewed. Multivariate logistic regression analysis was conducted. Results indicated that exposure to psychological, physical, and sexual intimate partner violence, respectively, did elicit different coping strategies in one and the same woman. There were also significant differences between women who perceived they had effective coping strategies and those who did not. This research suggests that a multivariate design within an interactional perspective could inform and enhance our understanding of coping strategies in intimate partner violence situations as complex, heterogeneous, and dynamic phenomena. 相似文献