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71.
Relatively little is known about the effects of aggregate economic conditions on first-birth timing. In this paper, we argue that aggregate economic conditions are important macrolevel forces driving the transition to parenthood. We develop and test a causal model, separately by race, in which economic conditions influence both marital status and first-birth timing. Our results indicate that economic conditions are significant predictors of both outcomes, with economic conditions for females having effects different from those for males. A particularly noteworthy finding is that favorable wage trajectories for females lead to a decreased likelihood of being married and slower birth timing (a finding opposite to that predicted on the basis of opportunity costs). For blacks, the majority of the effects of economic conditions on the transition to parenthood are direct, while for whites a significant proportion of effects are indirect through marital status.  相似文献   
72.
The effect of being Catholic on first-birth timing (hereafter, birth timing) varies according to how the dependent variable is measured. When birth timing is measured as age at first birth, Catholics' is slower than non-Catholics'; measured as duration from marriage, Catholics' is more rapid. Structural equation models for discrete data showing these findings explain that Catholics marry later than non-Catholics. The direct effect of being Catholic is to speed birth timing, while the larger, indirect effect (through marital status) is to slow it.  相似文献   
73.
The record-keeping requirements of the Immigration Reform and Control Act(IRCA), and fines for illegal employment, may induce employers to discriminate against foreign-appearing workers. The General Accounting Office (GAO) reported widespread IRCA-related discrimination but did not link reported discriminatory practices to discriminatory employment behavior. We analyze the GAO’s random survey and, controlling for selectivity effects, demonstrate that employers who report discriminatory practices actually employ fewer Hispanics. Although the measured reduction of Hispanic employment due to IRCA is fairly small, this finding parallels research alerting us to adverse consequences of a law that so far has achieved few of its intended effects.  相似文献   
74.

In contrast to earlier studies which stressed the deviant status of jazz players and their hostility toward conventional society, research appearing in the 1960s reported these musicians accepting middle‐class values and aspirations and expressing concern about the public image of their profession. This paper reports the findings of ethnographic research on jazz practitioners undertaken in St. Louis and New Orleans during the 1970s. Two contrasting occupational orientations, or work ideologies, those of the “artist” and the “craftman” (Becker, 1978), are found to coexist among the contemporary generation of jazz modernists. A historical interpretation that links the artist and craftsman orientations to the origin of jazz among blacks and the pattern of its diffusion into the larger society is offered as an explanation for the divergent findings from past studies.  相似文献   
75.
Abstract

The consideration of cultural issues has become increasingly important in scholarly inquiry and explorative practice in international human resource development (HRD). We review and explore the core characteristics of Confucian-based culture in relation to organizations and unfold how these Confucian values may affect organizational and management practices in China and other Asian countries. Five major aspects of Confucianism are examined. They are: (a) hierarchy and harmony, (b) group orientation, (c) guanxi networks (relationships), (d) mianzi (face) and (e) time orientation. The impact of these values on management practices in the Chinese organizational context is presented in four areas: (a) working relationships, (b) decision-making processes, (c) ruling by man (ren zhi) instead of by law (fa zhi) and (d) HR practices. Implications for organizations and international HRD are also discussed.  相似文献   
76.
Abstract

This address challenges the widely held view that social-economic rationality is rooted in egoistical behavior. Based on an examination of the concept of altruism in sociology, the discussion features the outlines of a formal alternative model of motivation. The model includes altruism as a legitimate “rational choice.”  相似文献   
77.
ABSTRACT

There is increasing recognition that social work educators must do more to ensure that social work students transitioning into the profession are prepared to engage in adept self-care practices. However, documented curricular efforts targeted at meeting this aim are few. This paper documents the impact of a credit-bearing self-care course on student (N = 40) competency about self-care. The course occurred in a social work education program at a large public institution in the United States. The researcher used a pre-experimental (e.g. pre/post) design to assess course outcomes. Results indicate significant improvements in student knowledge about self-care, skills related to engaging in self-care practices, and value related to self-care. After a review literature, this paper will provide a foundational overview of the course, delineate outcome variables and measures, explicate evaluative findings, and discuss salient implications derived from this endeavor.  相似文献   
78.
79.
Indubitably, the process of adopting a young person, no matter the context, can be challenging. To assist adoptive parents in coping with these challenges, entities (e.g., social service/adoption agencies, etc.) have historically fostered the development of support groups. Despite the intent of these efforts, many adoptive parent support groups utilize frameworks that are not congruent with meeting the needs of group participants. This paper examines the process for using Concept Mapping to conceptualize effective support groups based on the perspectives of adoptive parents in one southeastern state.  相似文献   
80.
We present a solar-centric approach to estimating the probability of extreme coronal mass ejections (CME) using the Solar and Heliospheric Observatory (SOHO)/Large Angle and Spectrometric Coronagraph Experiment (LASCO) CME Catalog observations updated through May 2018 and an updated list of near-Earth interplanetary coronal mass ejections (ICME). We examine robust statistical approaches to the estimation of extreme events. We then assume a variety of time-independent distributions fitting, and then comparing, the different probability distributions to the relevant regions of the cumulative distributions of the observed CME speeds. Using these results, we then obtain the probability that the velocity of a CME exceeds a particular threshold by extrapolation. We conclude that about 1.72% of the CMEs recorded with SOHO LASCO arrive at the Earth over the time both data sets overlap (November 1996 to September 2017). Then, assuming that 1.72% of all CMEs pass the Earth, we can obtain a first-order estimate of the probability of an extreme space weather event on Earth. To estimate the probability over the next decade of a CME, we fit a Poisson distribution to the complementary cumulative distribution function. We inferred a decadal probability of between 0.01 and 0.09 for an event of at least the size of the large 2012 event, and a probability between 0.0002 and 0.016 for the size of the 1859 Carrington event.  相似文献   
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