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181.
Skin self-examinations are essential for the early identification and treatment of skin cancers. However, little is known about the most effective methods for teaching skin cancer detection and skin self-examination. This study compared three skin cancer education methods that are commonly used in the primary care setting: viewing a videotape, reading brochures, and one-on-one instruction from a nurse practitioner. One hundred forty-three young adults were randomly assigned to one of the four conditions (educational intervention or wait list) and completed measures of skin cancer knowledge, ability to visually discriminate cancerous versus noncancerous skin growths, and behavioral ability to perform a skin self-examination immediately (Time 1) and 3 weeks (Time 2) after the educational intervention. Results showed that participants across all educational interventions had significantly higher skin cancer knowledge compared to those in the wait-list control group, and these knowledge scores were maintained for 3 weeks. Participants in the brochure condition scored significantly higher than participants in all other conditions on an observational measure of skin self-examination. Demographic variables, such as gender and ethnicity, were not found to be related to performance on any of the dependent measures. These findings provide preliminary evidence that knowledge of skin cancer may be enhanced through a variety of educational techniques and that written materials (e.g., brochures) may represent the minimal intervention level necessary for teaching adults how to perform thorough skin self-examinations.  相似文献   
182.
While psychologists have been active faculty members in medical schools for over 85 years, they lacked organization on the national level until 1981. This history traces the background of psychology's involvement in medical schools, landmark events that affected the discipline, and progress since formal organization has occurred. Office of the Senior Vice President and Provost  相似文献   
183.
In the popular folklore three-score-years-and-ten is treated as a fair innings for people, and thereby serves as an informal reference point for judgements about distributive justice within a community. But length of life alone is an insufficient basis for such judgements - a person's health-related quality-of-life also needs to be taken into account. If one of the objectives of public policy is to reduce inequalities in lifetime health, it will be demonstrated that this is very likely to require systematic discrimination against the older members of a community. The notion of community solidatity will also be tested, because a decision will need to be made as to whether the same fair innings applies to all members of the community, or whether some are entitled to more than others. The strength of the fair innings principle is that it brings these issues to the fore in a systematic way which should ais their resolition in a practical context.  相似文献   
184.
消费者产品质量知觉研究   总被引:6,自引:0,他引:6  
本文探讨了品牌、产地、价格、服务及消费者的知识经验对消费者产品质量知觉的影响。结果表明:1、品牌、产地、服务对消费者的产品质量知觉有显著影响;2、消费者对名牌产品的质量知觉显著高于不知名品牌,对进口产品质量知觉显著高于国产产品,对服务好的产品质量知觉显著高于服务差的产品;3、知识经验丰富的消费者的产品质量知觉易受品牌的影响,而知识经验不足的消费者的产品质量知觉易受价格、服务的影响。  相似文献   
185.
The present study investigates whether highly self-preoccupied people (exhibiting a tendency to focus primarily on the self and to maintain self-focused attention) were more likely to experience major depressive episodes (MDEs) than those without such tendencies. One hundred nineteen young community residents, aged 18 to 21, took part in semistructured interviews, during which we investigated their past and present history of mental illness, including MDEs, as delineated by the Diagnostic and Statistical Manual of Mental Disorders (3rd ed. rev.; DSM-III-R). Self-preoccupation was measured by the Self-Preoccupation Scale (SPS). Of the 119 participants interviewed, the lowest and highest quarters in the SPS scores formed the low- and high-self-preoccupation (SP) groups. The lifetime prevalence of the DSM-III-R MDE was significantly greater among those high in SP than in the low SP group. Moreover, the high-SP group had significantly more depressive symptoms than the low-SP group. The contributory role of self-preoccupation to suicide ideation and the interpersonal aspects of self-preoccupation were discussed.  相似文献   
186.
This paper examines with a somewhat critical eye the primary role that psychotherapy and other clinic-based services currently play in addressing the mental health needs of political refugees in the industrialized countries. Two factors are considered which suggest that refugee mental health needs might be better served by complementing clinic-based treatments with a variety of community-based interventions. The first factor concerns the pervasiveness of psychological distress within refugee communities, coupled with the reluctance of many refugees to utilize formal psychological and psychiatric services. This calls into question both the adequacy and appropriateness of clinical-based services as cornerstones of our response to the mental health needs of refugees. More precisely, it suggests the need to complement such services with a variety of culturally grounded, community-based strategies that do not require attendance in formal mental health settings. Second, recent findings have shown consistently that a considerable amount of the distress reported by refugees is related not to prior exposure to violent events, but to a constellation of exile-related stressors such as the loss of one's community and social network, the loss of important life projects, changes in socioeconomic status and related concerns about economic survival, the loss of meaningful structure and activity in daily life, and the loss of meaningful social roles. It is suggested that while psychotherapy can play an important adjunctive role in helping people confront these exile-related stressors, they may most effectively be addressed through targeted community-based interventions. Examples of such community-based approaches are briefly described, and suggestions are offered for community-level strategies that might be explored. The paper concludes by emphasizing the complementary nature of clinical and community-based programs, and by suggesting that psychotherapy might best be conceptualized as one component of a more comprehensive approach to addressing the mental health needs of refugee communities.  相似文献   
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