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   2889篇
  免费   182篇
  国内免费   1篇
  3072篇
  2024年   6篇
  2023年   23篇
  2022年   29篇
  2021年   44篇
  2020年   98篇
  2019年   103篇
  2018年   133篇
  2017年   136篇
  2016年   140篇
  2015年   101篇
  2014年   100篇
  2013年   364篇
  2012年   176篇
  2011年   161篇
  2010年   95篇
  2009年   82篇
  2008年   100篇
  2007年   111篇
  2006年   108篇
  2005年   98篇
  2004年   83篇
  2003年   98篇
  2002年   71篇
  2001年   46篇
  2000年   54篇
  1999年   39篇
  1998年   39篇
  1997年   34篇
  1996年   22篇
  1995年   27篇
  1994年   21篇
  1993年   22篇
  1992年   19篇
  1991年   28篇
  1990年   13篇
  1989年   22篇
  1988年   16篇
  1987年   15篇
  1986年   12篇
  1985年   12篇
  1984年   19篇
  1983年   20篇
  1982年   17篇
  1981年   18篇
  1980年   9篇
  1979年   15篇
  1978年   16篇
  1977年   11篇
  1976年   15篇
  1975年   8篇
排序方式: 共有3072条查询结果,搜索用时 0 毫秒
961.
Systemic lupus erythematosus (SLE) may adversely affect body image in multitude ways. Development and validation of a brief and valid SLE specific body image tool were undertaken. Eleven items were identified on interview of 21 SLE patients for the Body Image Lupus Scale (BILS v1.0). The tool was administered to 70 SLE patients. Based on analysis, feedback, and refinement of items, the final iteration BILS v1.2 with five items was administered to 233 SLE patients along with validated body image measures (Situational Inventory of Body Image Dysphoria and Body Image Quality of Life Inventory) and health-related quality of life measures for a subsample. The BILS scores' had an internal consistency reliability of .94. It correlated with both the referent body image measures, and with health-related quality of life. It differentiated participants by health status and disease activity. Test-retest reliability estimates exceeded .90. These results support the psychometric properties of BILS.  相似文献   
962.
This paper documents the research methods adopted in a series of workshops on Pierre Rivière that took place at the University of Bristol. A group of scholars from Europe and Australia used philosophical, narrative, performative and artful approaches to re-examine the life of Pierre Rivière and family as documented by Michel Foucault (1975) and his team. They watched the film of the book (Allio, 1976) listened to emerging papers and wrote themselves into pivotal moments within the narratives they heard. They conducted narrative family therapy sessions with the ‘Rivière family’ and wrote themselves into the ensuing moments of evocation and connection. They made dolls, and wrote themselves into the voices of those dolls, and they gave presentations about how Pierre Rivière might be positioned within contemporary therapeutic, educational and media discourses. They wanted to find out if different kinds of knowledge might emerge from these ways of doing research differently. And yet it seemed that whatever form of inquiry they undertook, other subliminal, imaginary, fantasy and folk and fairy tale narratives seeped under efforts to produce rational, coherent academic texts. This paper explores this dual process of investigation in real time accompanied by eruptions into imaginary folklore and fairy story times, with segues into contemporary, fantastical stories of horror and murder. Each step the research team took became a doubled step, involving doubled listening and doubled knowing. To this end they have represented their research process (after Lather, 2007) as a doubled text and yet they have still not fully captured the emotional space of the workshops they inhabited. It was as if they were, for the short, intense period of time they were working together, collectively emotionally disassociated.  相似文献   
963.
This study investigated the effectiveness of a behavioral treatment package for sleep problems in children diagnosed with Autism Spectrum Disorders. Treatment consisted of four behaviorally based components: circadian rhythm management, positive bedtime routines, white noise, and graduated extinction. A multiple-baseline design across three participants was used. Families completed a baseline of various lengths followed by 1 month of intervention. Results indicated the treatment package was effective in decreasing sleep onset latency and the frequency of night awakenings. A week of follow-up data showed continued improvement. Parents reported their children slept better and satisfaction with the four intervention components.  相似文献   
964.
A survey of knowledge, beliefs and attitudes about AIDS was administered simultaneously in San Francisco, New York and London to a total of 399 persons. The aim was to investigate how such knowledge and attitudes may he influenced by social and cultural contexts, as well as by disease epidemiology. Across all samples of the general public (excluding risk group members) in the three cities, general fear of AIDS and anti-gay attitudes were significantly negatively correlated with knowledge about AIDS. In the London sample, general fear of AIDS and anti-gay attitudes were significantly and positively associated with both sexual and general health behavior change. Only sexual behavior change, however, was significantly correlated with general fear of AIDS and anti-gay variables for the New York sample. Neither of these variables was significantly associated with behavior change of any kind in the San Francisco sample. We accounted for these inter-city differences by proposing a four-stage model of public response to an epidemic over time. Our data support the need for specific programs aimed at the general public that take into account sociocultural and AIDS epidemiologic differences across different sociocultural contexts.  相似文献   
965.
Objectives: This study investigated the families’ experiences of a childhood obesity intervention and sought to understand factors that influence attendance and lifestyle behaviours.

Design: Eleven semi-structured interviews were conducted and analysed using Interpretative Phenomenological Analysis.

Results: Four themes emerged highlighting the differences and similarities between attendees and non-attendees perceptions of childhood obesity, perceptions of the intervention, practical barriers and overcoming hurdles to attending and, availability and suitability of local facilities.

Conclusions: The findings relate to identity and health communication. For some families attending an obesity intervention may challenge social and individual identities, which may have an impact on subsequent behavioural decisions. Those who attend the obesity intervention may experience a shift in identity, which may or may not initially be perceived as a positive outcome. Public Health and those involved in treatment interventions should aim to bridge the gap between people’s in-group identities and those associated with particular lifestyle behaviours. In order to be effective, services must meet the needs of their clients and address any preconceived negative perceptions by carefully considering how health information is presented, how it is understood and most importantly how identity may affect motivation to engage in, and sustain, new behaviours.  相似文献   
966.
Research on health behaviour and time orientation has been hindered by a lack of consensus about appropriate measurement. Study 1 assessed the reliability of the Consideration of Future Consequences Scale (CFC) and the Zimbardo Time Perspective Inventory (ZTPI) in a general population sample (n?=?300). Although more reliable, the CFC was less readable. Study 2 assessed the validity of a shortened ZTPI, measuring future and present orientation, and the full CFC. The measures had good discrimination to distinguish interpersonal differences. Construct validity of present, but not future, orientation as measured by the ZTPI, was evidenced by its mediation of the association between socioeconomic status and expectations of participating in diabetes screening. The CFC mediated this relationship more weakly. Further investigation of present orientation in understanding health-related behaviour is warranted.  相似文献   
967.
This study examined associations between illness representation dimensions specified by the self-regulation model, coping and mood in recently diagnosed gynaecological cancer patients. Participants were 61 patients recruited from a specialist outpatient gynaecology clinic. Patients completed a survey measuring their cognitive illness representations (IPQ-R), coping strategies (COPE) and mood (POMS-SF). Consistent with research into other illnesses, the study found theoretically congruent cross-sectional associations between illness representations and mood disturbance. Support was found for a possible path whereby higher denial and avoidant coping might mediate the relationships between cyclical timeline and illness coherence representations and more negative mood. There were no mediational relationships for other coping strategies. Mediation of the relationship between illness representations and mood by avoidant coping has important theoretical and practical implications. These are discussed, as are direct relationships between illness representations and mood.  相似文献   
968.
Although African-Americans (Blacks) smoke fewer cigarettes per day than European-Americans (Whites), there is ample evidence that Blacks are more susceptible to smoking-related health consequences. A variety of behavioural, social and biological factors have been linked to this increased risk. There has been little research, however, on racial differences in smoking-related knowledge and perceived risk of lung cancer. The primary goal of the current study was to evaluate beliefs and knowledge that contribute to race disparities in lung cancer risk among current smokers. Data from two separate nationally representative surveys (the Health Information National Trends surveys 2003 and 2005) were analysed. Logistic and hierarchical regressions were conducted; gender, age, education level, annual household income and amount of smoking were included as covariates. In both studies, Black smokers were significantly more likely to endorse inaccurate statements than were White smokers, and did not estimate their lung cancer risk to be significantly higher than Whites. Results highlight an important racial disparity in public health knowledge among current smokers.  相似文献   
969.
Most quantitative research considers miscarriage a trigger to grief, anxiety and depression. The present qualitative study involved in depth interviews with a heterogeneous sample of 13 women who had experienced a miscarriage up to five weeks previously. The women described their experiences using a range of themes which were conceptualised into three stages: turmoil, adjustment and resolution. For the majority, the turmoil stage was characterised by feelings of being unprepared and negative emotions. Some women who had had an unwanted pregnancy described their shock at the physical trauma of miscarriage but described the experience as a relief. The women then described a period of adjustment involving social comparisons, sharing and a search for meaning. The latter included a focus on causality which left a minority, particularly those who had had previous miscarriages, feeling frustrated with the absence of a satisfactory medical explanation. The final resolution stage was characterised by a decline in negative emotions, a belief by some that the miscarriage was a learning experience and the integration of the experience into their lives. This resolution seemed more positive for those with children and more negative if the miscarriage was not their first. Rather than being a trigger to psychological morbidity a miscarriage should be conceptualised as a process involving the stages of turmoil, adjustment and resolution. Miscarriage could also be considered a pivotal point in the lives of many women resulting in the reassessment of both their past and future experiences.  相似文献   
970.
Women with metastatic breast cancer and significant psychological distress (N?=?87) were assigned randomly to engage in four home-based sessions of expressive writing or neutral writing. Women in the expressive writing group wrote about their deepest thoughts and feelings regarding their cancer, whereas women in the neutral writing group wrote about their daily activities in a factual manner. No statistically significant group differences in existential and psychological well-being, fatigue and sleep quality were found at 8-weeks post-writing. However, the expressive writing group reported significantly greater use of mental health services during the study than the neutral writing group (55% vs. 26%, respectively; p?<?0.05). Findings suggest that expressive writing may improve the uptake of mental health services among distressed cancer patients, but is not broadly effective as a psychotherapeutic intervention.  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