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221.
This study examines how official national population projections—a key mechanism for the production and dissemination of demographic knowledge—contributed to differing interpretations of population and fertility trends in France and Great Britain in the decades following World War II, despite these countries' similar fertility rates during most of this period. Projections presented different visions of the demographic future in the two countries. In France, publication of multiple variants emphasized future contingency, with low variants illustrating future population decline due to prolonged below‐replacement fertility. In Britain, publication of a single variant, assuming near‐replacement‐level fertility rates, projected moderate growth. National population projections thus created divergent representations of the two countries' demographic futures: an ever‐present threat of population decline in France, and a reassuring image of stability in Britain. Two principal mechanisms that contributed to cross‐national differences in population projections—national demographic history and institutional configurations—are discussed.  相似文献   
222.
Both self‐compassion and empathy have been theorized to promote prosociality in youth, but there is little longitudinal data examining this possibility. We assessed self‐compassion, empathy, and peer‐rated prosociality yearly, in a cohort of 2,078 youth across 17 schools (M age at T1 = 14.65 years; 49.2% female), as they progressed from Grade 9–12. We utilized multi‐level modeling to predict prosocial behavior, nested within students, classes, and schools. We found that self‐compassion and empathy uniquely predicted peer‐rated prosocial behavior. However, only empathy predicted increases in prosocial behavior across time. While self‐compassion is not selfish, it does not appear to facilitate the development of kindness toward adolescent peers. Self‐compassion may help to buffer against possible negative effects of empathic distress.  相似文献   
223.
ABSTRACT

Historically Black colleges and universities (HBCUs) have a long-standing history of engaging the African-American community. In most instances, these institutions are located in predominantly African-American communities. This article intends to offer a discussion of a pedagogical approach used at an HBCU, located in a large mid-Atlantic city. The purpose of this macro-assignment was an effort designed to prepare BSW students for macro-practice with communities through participation in service-learning projects that involved community engagement with urban communities. Outcomes reflect that students have a vested interest in working with underserved communities, which exemplifies the School of Social Work’s mission; said mission is to fully prepare urban social work leaders who are committed to the alleviation of human suffering, social justice, and the improvement of the quality of life for diverse urban populations.  相似文献   
224.
Aging in the male is accompanied by steroid hormonal decline, and men may develop symptoms associated with hypogonadism. Increased awareness of ‘andropause’ in recent years has led to greater demand for hormonal assessments, resulting in a rising burden for health economics. We conducted a cross-sectional study to define men at risk for hypogonadism, in whom further hormonal investigation should be performed.

We examined 664 blue-collar workers aged 40–60 years at their workplace and determined hormonal status and body mass index (BMI). Men with an abnormal urogenital status and those on medication that might affect endocrine status were excluded from the study. All participants completed the validated Aging Male Symptom (AMS) questionnaire and obtained scores for psychological symptoms, somatovegetative symptoms, and sexual symptoms.

Multiple logistic regression analyses revealed a significantly increased risk (represented by the odds ratio) of psychological symptoms for men with low levels of testosterone and/or bioavailable testosterone (BAT). Increased BMI as well as low testosterone levels and/or low BAT levels raised the risk of somatovegetative symptoms. Each decrease of BAT by 1?ng/ml caused an approximately 1.8-fold increase of the risk (odds ratio?=?1.832, p?=?0.005). Additional independent risk factors were increased age and low luteinizing hormone (LH) level. Men aged 55 years with BMI >?28?kg/m2 and with somatovegetative symptoms and moderate or severe psychological symptoms had a 7.2-fold increase in the risk of a BAT level <?1.5?ng/ml compared to men without these risk factors (p <?0.001). Sensitivity and specificity were 75% and 71%, respectively.

The AMS score combined with age and BMI provides an easy and convenient method to identify men with probable androgen deficiency who require hormonal assessment.  相似文献   
225.
This paper considers the impact of interdisciplinarity upon sociological research, focusing on one particular case: the academic study of popular music. 'Popular music studies' is an area of research characterized by interdisciplinarity and, in keeping with broader intellectual trends, this approach is assumed to offer significant advantages. As such, popular music studies is broadly typical of contemporary intellectual and governmental attitudes regarding the best way to research specific topics. Such interdisciplinarity, however, has potential costs and this paper highlights one of the most significant: an over-emphasis upon shared substantive interests and subsequent undervaluation of shared epistemological understandings. The end result is a form of 'ghettoization' within sociology itself, with residents of any particular ghetto displaying little awareness of developments in neighbouring ghettos. Reporting from one such ghetto, this paper considers some of the ways in which the sociology of popular music has been limited by its positioning within an interdisciplinary environment and suggests two strategies for developing a more fully-realized sociology of popular music. First, based on the assumption that a sociological understanding of popular music shares much in common with a sociological understanding of everything else, this paper calls for increased intradisciplinary research between sociologists of varying specialisms. The second strategy, however, involves a reconceptualization of the disciplinary limits of sociology, as it argues that a sociology of popular music needs to accept musical specificity as part of its remit. Such acceptance has thus far been limited not only by an interdisciplinary context but also by the long-standing sociological scepticism toward the analysis of aesthetic objects. As such, this paper offers an intervention into wider debates concerning the remit of sociological enquiry, and whether it is ever appropriate for sociological analyses of culture to consider 'internal' aesthetic structures. In relation to the specific case study, the paper argues that considering musical specificity is a necessary component of a sociology of popular music, and some possibilities for developing a 'materialist sociology of music' are outlined.  相似文献   
226.
Environmental strategies for colleges and universities to reduce alcohol consumption among their students include the development and enforcement of campus alcohol policies. This study examines students' knowledge and attitudes toward campus alcohol policies and how they relate to alcohol consumption and alcohol social norms. A sample of 422 freshman students was surveyed during their first month at a 4-year public college. Findings indicated that the majority of students (89%) were aware of campus policies, yet of those who were aware, less than half (44%) were accepting of these campus rules and regulations. In addition, the majority (79%) of students drank at social events, despite this behavior being in direct violation of campus alcohol policies. However, those who supported campus rules consumed significantly less alcohol at social events than those who opposed or had no opinion of the rules. Also, those who supported the rules perceived that their peers and students in general consumed significantly less alcohol at social events than those who were opposed or had no opinion. This outcome supports the premise established by several theories of behavior change including the theory of planned behavior, which state that behavior is influenced less by knowledge than by attitude and intention.  相似文献   
227.
This study examines the impact of project manager and practitioner heterogeneity on congruent perceptions of the outcome of service operations projects. More specifically, the study focuses on congruence in the formation and subsequently revision of project outcome perceptions of service operations. Data were obtained from 1413 project management practitioners and subsequently analysed using multi-layered and combined statistical methods. The results suggest that perception congruence, that is relationships or agreements between different stakeholders, may be impacted by age and role heterogeneity of project managers and practitioners, but not gender.  相似文献   
228.
ABSTRACT

The main focus of this research is on the changing role of citizen participation in natural resource management. Evidence suggests that citizens who participate in the management of natural resources are not representative of stakeholders who are impacted by the decisions being made. In an effort to assess the representativeness of citizen participation, we conducted telephone surveys of “residents” who live in the watershed of Tennessee Valley Authority's (TVA) Norris Reservoir and “participants” in TVA's Norris Public Lands Plan. As hypothesized, we found participants to be older, disproportionately male, more educated, and more affluent, and as having higher levels of political efficacy and trust in government than residents. Exploratory analyses revealed many other significant differences between participants and residents. We conclude by suggesting that increased and representative citizen participation is necessary for the successful implementation of an ecosystem-based approach and to address problems associated with non-point source pollution.

  相似文献   
229.
Hurricane Katrina devastated communities along the Louisiana, Mississippi, and Alabama Gulf coast. Over 300,000 students were displaced and evacuees relocated throughout the United States. K–12 schools in Mobile and Baldwin counties, situated along coastal Alabama, hosted 3,681 students from the devastated areas. From an analysis of quantitative data and qualitative information obtained from school personnel, we summarize problems and issues that characterized displaced students, families, and host schools. Suggestions for immediate and long-term support for host K–12 schools and displaced families are provided along with suggestions for future research.  相似文献   
230.
Abstract

Educators and researchers strive to use terms that reflect a replicable measure of behavior. A term commonly used to describe drinking of a problematic nature is binge drinking. Binge drinking defines behavior by a number of drinks of an alcoholic beverage consumed in a space of time. The authors argue that the term does not describe drinking behavior that students believe is problematic. They claim that students define problem drinking not in terms of quantity, but rather by the outcome (and occasionally by frequency), and attribute different negative connotations to the term binge. They suggest using a term that has shared meaning with students, such as dangerous drinking, to describe the drinking behavior that results in undesirable or unintended consequences.  相似文献   
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