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91.
This study investigates the prospective and reciprocal associations between positive peer treatment and psychosocial (popularity, preference, psychological distress) and behavioral (prosocial behavior) outcomes during early adolescence. Participants were 270 young adolescents (52% boys; Mage = 11.84 years) who completed peer nomination and self‐report measures as part of a 7‐month longitudinal study (Wave 1; Feb. Grade 6; Wave 2: May, Grade 6; Wave 3: Sept., Grade 7). Cross‐lagged autoregressive path models revealed reciprocal associations between positive peer treatment and prosocial behavior, such that Wave 1 positive peer treatment predicted increases in Wave 2 prosocial behavior and vice versa. Findings are novel, highlight the importance of considering positive peer treatment during adolescence, and set the stage for future work in this area.  相似文献   
92.
This paper identifies conditions for the rapid diffusion of what may be part of the solution for global sustainable energy – hydrogen – by drawing a comparison with the contemporary history of the Internet. The Cold War drove the take-off of the Internet and state regulation ensured that the market on which its rapid diffusion came to depend was not controlled by corporations. To take-off and start to diffuse, hydrogen energy could similarly have to be considered a “public good”. However, the comparison with the Internet reveals differences too. The Internet diffused rapidly among the public at low cost to individual users, starting in the mid 1980s and kicking off in the 1990s. To achieve affordable hydrogen transport in the long term, many drivers might have to forgo cars for public transport. Moreover, global sustainable energy demands cooperation between nations rather than the conflict that spurred the Internet.  相似文献   
93.
Abstract

Objective: This literature review provides an analysis of the current state of the empirical research on sexual health among students attending historically black colleges and universities (HBCUs). Methods: Several electronic databases were used to identify 24 empirical studies that met criteria for inclusion in this review. Results: The results indicated that perceived human immunodeficiency virus (HIV) risk, religiosity, HIV testing, condom use, and substance use were as high or higher for black HBCU students in comparison with students of other racial/ethnic groups. Comment: Consistent with past findings, sexually transmitted infections continue to be of concern among HBCU students, as seen in the general black population. Limitations: This review only examined cross-sectional studies published between 2000 and 2013. Conclusions: The findings in this review suggest the importance of moving beyond individual risk models to examining structural barriers and assets related to promoting sexual health on HBCU campuses.  相似文献   
94.
This paper presents three studies designed to develop and validate a scale measuring the extent to which women believe that both they and other women generally gain power through their sexuality. The first two studies used exploratory and confirmatory factor analysis to derive and confirm the factor structure of the Sex is Power Scale (SIPS). The SIPS is comprised of two subscales, one assessing one’s own feeling that sex can bring power and one assessing the belief that women in general use sex to gain power. In Study 3, convergent and discriminant validity were assessed. Correlations indicated that the SIPS subscales are distinct from conceptually related measures. Ways in which this scale could be useful to researchers are discussed.  相似文献   
95.
This study analyzes narratives of 34 adoptive parents who spontaneously brought up race while recounting stories of infertility and adoption. Pals’ (2006) transformational processing scale is adapted to rate the degree to which participants express resolution regarding race. Resolution is defined as comfort with their racial choice, confidence in their ability to handle racial issues, and integrating their choice into sense of self. Race-based adoption choices are examined in the overall context of a white experience of race in the United States and as part of an ecological perspective on the adoptive family.  相似文献   
96.
ABSTRACT

This article reflects part of the results obtained from a wider research project aimed at the elaboration of a “Map of Good Intercultural Practices” in several areas of social intervention in Andalusia, Spain. It also reports the results obtained from the analysis portion related to the participating projects within the social services. Intercultural assessment was conducted at the level of institutional intervention through a 32-item questionnaire that was sent to 139 intercultural project-leading institutions measuring intercultural sensitivity. A definition of the fundamental concepts of “interculturality” and “good practice” is given to support the foundations of “good intercultural practice” (GIP). Such definitions help in the design and validation of a GIP Scale that was used in the analysis of 60 social services projects with an intercultural component. The results obtained underline the relevance of aspects such as intercultural empathy and show significant differences between the social services and other intervention sectors. Future research is proposed that studies GIP scale in other intervention sectors such as the private and public sector. Also, the transferability of the instruments and methodology used makes it possible that the research presented in this article is conducted in other geographical areas.  相似文献   
97.
This article outlines health and lifestyle challenges to elderly persons and associated changes in their family systems. Flexibility, related to attachment patterns, is considered central to healthy adaptation. Family therapy approaches and relevant systemic and cultural factors influencing psychotherapy with the elderly are discussed. Key family therapy concepts and strategies (genograms, transmission of family histories and circular patterns of interaction), are reviewed and exemplified. Four types of family therapy presentations are elucidated by composite case examples. Firstly, the elderly person can be the identified patient. Secondly, another family member can seek help for him/herself in relation to the elderly person. Thirdly, another family member can be the identified patient without direct reference to the elderly person. Finally, the wider health care system involved with the elderly person and family can be the focus of therapy. Family therapy offers important conceptual and strategic advantages in working with the elderly and their systems.  相似文献   
98.
Approaches to risk assessment have been shown to vary among regulatory agencies and across jurisdictional boundaries according to the different assumptions and justifications used. Approaches to screening-level risk assessment from six international agencies were applied to an urban case study focusing on benzo[a]pyrene (B[a]P) exposure and compared in order to provide insight into the differences between agency methods, assumptions, and justifications. Exposure estimates ranged four-fold, with most of the dose stemming from exposure to animal products (8-73%) and plant products (24-88%). Total cancer risk across agencies varied by two orders of magnitude, with exposure to air and plant and animal products contributing most to total cancer risk, while the air contribution showed the greatest variability (1-99%). Variability in cancer risk of 100-fold was attributed to choices of toxicological reference values (TRVs), either based on a combination of epidemiological and animal data, or on animal data. The contribution and importance of the urban exposure pathway for cancer risk varied according to the TRV and, ultimately, according to differences in risk assessment assumptions and guidance. While all agency risk assessment methods are predicated on science, the study results suggest that the largest impact on the differential assessment of risk by international agencies comes from policy and judgment, rather than science.  相似文献   
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