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251.
Stephen L. Schensul Niranjan Saggurti Rajendra Singh Ravi K. Verma Bonnie K. Nastasi Papiya Guha Mazumder 《American journal of community psychology》2009,43(3-4):277-291
This paper explores the meaning and applicability of multilevel interventions and the role of ethnography in identifying intervention opportunities and accounting for research design limitations. It utilizes as a case example the data and experiences from a 6-year, NIMH-funded, intervention to prevent HIV/STI among married men in urban poor communities in Mumbai, India. The experiences generated by this project illustrate the need for multilevel interventions to include: (1) ethnographically driven formative research to delineate appropriate levels, stakeholders and collaborators; (2) identification of ways to link interventions to the local culture and community context; (3) the development of a model of intervention that is sufficiently flexible to be consistently applied to different intervention levels using comparable culturally congruent concepts and approaches; (4) mechanisms to involve community residents, community based organizations and community-based institutions; and (5) approaches to data collection that can evaluate the impact of the project on multiple intersecting levels. 相似文献
252.
先天易的数学基础初探——试论先天卦序与二进位制 总被引:4,自引:2,他引:2
本文从自然数及其记数法的基本慨念出发。辨析了与二进位制相关的几个容易混淆的概念,指出序数概念的引入在近代数学发展中有重要意义。作为邵雍数学学派的数学基础,先天易是数学史上第一个专门定义的序数体系,该序数体系在数学史上率先采用了二进位制记数法。先天易作为二进制序数体系这一事实在明清时期引起不同的反响,反对者认为它使易道沦落,大数学家汪莱则从P进制的角度论证它的优越性。本文最后还对近年来反对先天易与二进制有关的两种典型观点进行了剖析.指出其谬误所在。 相似文献
253.
Patricia McCarthy Veach Dianne M. Bartels Bonnie S. LeRoy 《Journal of genetic counseling》2001,10(2):97-119
Ninety-seven physicians, nurses, and genetic counselors from four regions within the United States participated in focus groups to identify the types of ethical and professional challenges that arise when their patients have genetic concerns. Responses were taped and transcribed and then analyzed using the Hill et al. (1997, Counsel Psychol 25:517–522) Consensual Qualitative Research method of analysis. Sixteen major ethical and professional domains and 63 subcategories were identified. Major domains are informed consent; withholding information; facing uncertainty; resource allocation; value conflicts; directiveness/nondirectiveness; determining the primary patient; professional identity issues; emotional responses; diversity issues; confidentiality; attaining/maintaining proficiency; professional misconduct; discrimination; colleague error; and documentation. Implications for practitioners who deal with genetic issues and recommendations for additional research are given. 相似文献
254.
Kenneth M. Rogers Bonnie Zima Elaine Powell Andres J. Pumariega 《Journal of child and family studies》2001,10(4):485-494
We describe the mental health referral rate among youth in a correction facility, examine how sociodemographic and criminal history characteristics relate to referral, and explore how these variables and diagnostic class differ by referral source. Data were abstracted from case records. The referral rate was low (6%). Non-Latino youth, repeat offenders, and violent offenders were more likely to be referred compared to all detained youth. Referral source also varied by violent offense history and diagnosis type. Future studies examining access to mental health services should take into account a detained youth's sociodemographic, criminal history, and clinical characteristics. 相似文献
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256.
Optimism, perceived risk of breast cancer, and cancer worry among a community-based sample of women.
Bonnie A McGregor Deborah J Bowen Donna P Ankerst M Robyn Andersen Yutaka Yasui Anne McTiernan 《Health psychology》2004,23(4):339-344
Optimism is frequently inversely associated with distress; however, less is known about the mechanisms underlying this relationship. Optimism can be defined as having a generalized positive expectancy about the future. The authors hypothesized that a specific expectancy might mediate the relationship between optimism and distress. That model was tested using perceived risk of breast cancer as a specific measure of expectancy and cancer worry as a measure of distress in a community-based sample of 1,366 women. It was hypothesized that optimism would be inversely associated with cancer worry and that perceived risk of breast cancer would mediate the relationship between optimism and cancer worry. Multiple regression analyses revealed that perceived risk partially mediated the relationship between optimism and cancer worry. 相似文献
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Karrie A. Hines Patricia McCarthy Veach Bonnie S. LeRoy 《Journal of genetic counseling》2010,19(2):131-147
Research indicates that health care professionals’ attitudes may affect patients’ decisions regarding prenatal Huntington Disease testing, but few studies have sampled genetic counselors. In this qualitative study, genetic counselors described their experiences counseling individuals at risk for HD regarding reproductive decision-making. Five major research questions were investigated: 1) What are genetic counselor responsibilities? 2) What issues arise for patients and counselors? 3) How do counselors reconcile prenatal testing with presymptomatic testing? 4) To what extent are counselors’ initial expectations of at-risk patients’ beliefs and behaviors met? and 5) What advice would counselors offer to novice practitioners about working with this patient population? Fifteen genetic counselors experienced in counseling individuals at risk for HD participated in a semi-structured phone interview that yielded several themes. For example, participants identified their primary responsibility as information provision; less prevalent were psychosocial support and facilitating decision making. The most common ethical challenge was testing prenatally for HD which also results in presymptomatic testing of minors. Participants were divided about how directive to be in response to this ethical issue and about termination of a gene positive pregnancy. 相似文献