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   1998篇
  免费   294篇
  国内免费   283篇
  2024年   7篇
  2023年   73篇
  2022年   42篇
  2021年   57篇
  2020年   127篇
  2019年   143篇
  2018年   168篇
  2017年   150篇
  2016年   142篇
  2015年   89篇
  2014年   85篇
  2013年   371篇
  2012年   64篇
  2011年   54篇
  2010年   48篇
  2009年   72篇
  2008年   53篇
  2007年   94篇
  2006年   111篇
  2005年   101篇
  2004年   83篇
  2003年   63篇
  2002年   54篇
  2001年   51篇
  2000年   40篇
  1999年   35篇
  1998年   31篇
  1997年   33篇
  1996年   26篇
  1995年   19篇
  1994年   23篇
  1993年   12篇
  1992年   19篇
  1991年   5篇
  1990年   2篇
  1989年   5篇
  1988年   1篇
  1987年   3篇
  1985年   4篇
  1984年   4篇
  1982年   3篇
  1981年   1篇
  1980年   2篇
  1979年   5篇
排序方式: 共有2575条查询结果,搜索用时 15 毫秒
221.
Recent research into the desire for death among people with terminal illness has begun to recognize the importance of “feeling oneself a burden to others” as a factor in suicidal behaviour. In this study, 69 patients with advanced cancer underwent semi‐structured interviews. The sense of self‐perceived burden was found to be a common experience, reported by 39.1% of participants as a minimal or mild concern and by 38% as a moderate to extreme concern. The sense of burden showed a low correlation with physical symptoms (r = 0.02–0.24) and higher correlations with psychological problems (r = 0.35–0.39) and existential issues (r = 0.45–0.49). Comparisons of participants with high or low levels of self‐perceived burden showed the importance of this factor for overall quality of life. In summary, self‐perceived burden is an important but underestimated dimension of social cognition in the medically ill.  相似文献   
222.
空巢老人心理健康的现状及研究述评   总被引:1,自引:0,他引:1  
空巢老人的心理健康引起了国内外研究者们的高度关注,逐渐成为一个热点课题.在综合国内外有关空巢老人心理健康的研究文献后发现,目前,学界对空巢老人的界定并不统一;从其心理健康现状来看,空巢综合症是空巢老人各种身心症状的主要体现,主要受社会支持、性别、婚姻状况、经济收入以及其他一些社会人口学因素的影响.虽然对空巢老人心理健康的研究已取得一些成就,但仍存在一些尚待解决的问题,未来研究应从统一空巢老人的涵义,完善研究方法,深入对其自身内部心理因素的探讨及加强跨文化的比较与借鉴等方面来开展.  相似文献   
223.
心理负荷的评估正经历着从传统工效学向神经人因学的变革.EEG、ERPs、fMRI、fNIRS和TCD等神经科学研究技术为这场变革提供了有力的工具.研究发现:在单任务情境下,随着操作者心理负荷的增加,脑电α波活动减弱,θ波活动增强,并且前额皮层血流、左侧额下回血液氧合血红蛋白浓度变化均增加,大脑动脉血流速度也增快;在双任务情境下,随着操作者主任务心理负荷的增加,次任务的N1、新异P3和P3b等ERPs成分波幅降低.依据这些研究成果,学者们利用人工神经网络、支持向量机等模式分类算法实现了对心理负荷的实时在线评估.但是,各种研究技术在敏感性、诊断力、主任务干扰、实施需求、可接受性和信度等方面各有优势与不足.在未来研究中,要注意促进相关技术的融合、提高其可接受性,并充分利用模式识别算法提高其诊断力和敏感性.  相似文献   
224.
Abstract

This research was designed to determine the extent to which employee health and performance are predicted by lifestyle and stress. Data were collected from 345 employees working in a variety of organizations in southern California. Additionally, supervisors evaluated the work performance of the participating employees whom they directly supervised, and company records of employee health care costs were obtained. Hierarchical multiple regression analyses revealed (a) that physical lifestyle (i.e., exercise pattern, eating habits, and general health practices) predicted unique variance in vitality and positive well-being; (b) that psychosocial lifestyle (i.e., social relations, intellectual activity, occupational conditions, and spiritual involvement) predicted unique variance in vitality, positive well-being, anxiety, depression, lack of self-control, and somatic complaints; (c) that employee stress predicted unique variance in vitality, positive well-being, anxiety, depression, physician visits, somatic complaints, illness absences, and supervisory ratings of job performance, absenteeism and tardiness; (d) that physical lifestyle buffered the adverse consequences of stress for anxiety, depression, physician visits, and company health care costs; and (e) that there was a Physical x Psychosocial Lifestyle interaction for anxiety, depression, and lack of self-control. However, the employee lifestyle factors were not related to supervisory ratings of performance at work. The findings have direct implications for organizational health programs and policies.  相似文献   
225.
Abstract

Taking care of offspring during a prolonged period of time is probably one of the most stressful life experiences for parents. The present study compares the cortisol awakening response (CAR) in 38 long-term caregivers (mothers and fathers of schizophrenic relatives) with a control group of 32 non-caregivers. Factors such as general stress, caregiver burden, patient severity, and institutionalization were studied. Although a blunted CAR was observed in caregivers in comparison with controls, this difference was not significant. Among caregivers, the absence of institutionalization for the patient is associated with a lack of CAR in caregivers in comparison with caregivers of institutionally supported patients. General stress, caregiver burden, and patient severity themselves did not favor significant changes in CAR. CAR shows greater sensitivity to institutional support than patient severity and perceived stress. Further research is needed to explain the impact of these factors on health and the psychological factors involved.  相似文献   
226.
Public health and in particular mental health have been severely affected by the multitude of socioeconomic crises experienced by people in Greece. The severe austerity programmes, have reduced access to health services and increased demand for publically funded health care. This paper presents a case study focusing on the impact of these measures on the lives of mental health providers in one prefecture in Crete. Focus group methodology was applied and the data were analysed using thematic analysis. Analyses revealed three superordinate themes that converge at many levels and appear to be going counter to the circumstances: firstly, ‘forging partnerships for mental health’; secondly, ‘extending our reach’; and thirdly ‘transformations in professional identity through praxis’. These themes are discussed using the words of the participants and the relevant literature.  相似文献   
227.
The multi-faceted controversy created by the ascendance of cognitive behaviour therapy (CBT) in the British mental health industry is outlined. The historical and philosophical nature of this controversy is traced, by looking at CBT as a psychiatric form of treatment and eclectic form of applied psychology. CBT has become a policy battleground, which can be understood by putting its modernist credentials and its appeal to rationalism, pragmatism and techno-centric optimism into a mixed pre-modern and post-modern context. Given that there are diverse representatives of these realms of belief alive today in our society, the current singular policy emphasis on CBT is anti-democratic and insensitive to diversity. The paradox of this restrictive policy is that CBT itself is now a very diverse set of practices held together mainly by a faith in evidence-based practice. Consequently, a version of pluralism is being tolerated on the supply side of mental health services but a full offer of true choice is not being made on the demand side.  相似文献   
228.
ABSTRACT

Middle Eastern/North African (MENA) individuals may have heightened risk for developing mental health problems due to unique cultural stressors. However, traditional cultural and religious practices and beliefs socialised within the family environment may reduce the likelihood of seeking mental health services. This qualitative study aimed to better understand the intersection of cultural, religious, and mental health attitudes among MENA individuals. Semi-structured telephone interviews were conducted with MENA adults who had received therapy services (N?=?13) and were analysed for emergent themes. Respondents reported lack of understanding of mental illness within their communities, and prominent levels of perceived and self-stigma. Families and religious practices/beliefs played an important role in responding to mental illness. Results suggest that incorporating psychoeducation and community awareness campaigns alongside religious services may help to reduce barriers to receiving mental health treatment.  相似文献   
229.
In this paper, we discuss traditional Somali concepts of mental ill health. Qualitative interviews were conducted with some 20 Swedish Somali interviewees about factors causing mental ill health, traditional classification, strategies to deal with mental ill health, and attitudes to the mental health care services in Sweden. Social mobilisation and religious healing are cornerstones of traditional Somali measures to deal with mental suffering. Traditional Somali views of mental ill health stand in stark contrast to classification of mental ill health in the western biomedical model. These views deserve attention since they may have an impact on health-seeking behaviour among Somali immigrants in western countries. Yet a too strong focus on cultural aspects may over-shadow the fact that much mental suffering among Somali migrants must be understood within social, economic, and political contexts.  相似文献   
230.
ABSTRACT

The present study is an examination of Islamic psycho-spiritual therapy in managing craving, withdrawal symptoms, and mental health problems among cannabis users. Homogeneous purposive sampling was used in the selection of the sample. The therapy and administration of three scales (Marijuana Craving Scale Short Form; Cannabis Withdrawal Scale; Mental Health Inventory) were undertaken among 40 Muslim male cannabis users whose age ranged between 14 and 37 years on pre- and post-test analysis. The results highlighted the significant differences in the respective dimensions of the Craving and Withdrawal Scales and the Mental Health Inventory such as compulsivity, emotionality, expectancy and purposefulness, withdrawal intensity and negative impact of withdrawal symptoms, anxiety, depression, loss of behavioural/emotional control, emotional ties, life satisfaction, psychological distress, psychological well-being, and mental health index.  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