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871.
This paper documents specific aspects of sex and eroticism, as well as related aspects of social behavior, in nine postpubertal male hypopituitary patients without hypogonadotropinism. The data reported on erection, ejaculation, masturbation, erotic imagery, intercourse and dating indicate an inertia of libido in these patients. Evidence for a deficit in socializing and pair‐bonding behavior is also present. Several alternative hypotheses for the observed deficits are considered.  相似文献   
872.
Despite the recent proliferation of lesbian, gay, and bisexual (LGB) thematic content in U.S. media, there have been relatively few empirical investigations examining its impact on heterosexuals' attitudes toward LGB individuals. This study examined the effect of one type of content, male-male homoerotic imagery, on male and female heterosexuals' attitudes toward, stereotypes about, and affective reactions to gay men. One hundred ninety-eight undergraduate students were assigned to either a male-male or male-female erotica condition, and their corresponding attitudes toward gay men were assessed. Results revealed that the effect of erotic imagery (male-male vs. male-female) on participants' stereotype and affect scores differed for men and women at varying levels of sexual anxiety. The implications of these findings are discussed in light of the literature on exposure to erotic imagery and attitudes toward gay men. In particular, the study highlights the need for additional research that acknowledges within-gender heterogeneity with respect to antigay attitude valence, extremity, and function.  相似文献   
873.
Past research on Black clients' utilization of therapy focused on the barriers that prevent Black clients from attending therapy and the reasons for these barriers. However, few studies have been conducted that focus on how Black clients attending therapy actually experience these barriers. This study utilized both Likert and open-ended questions to examine the obstacles 16 Black clients face in their attempts to attend family therapy. The most frequently identified obstacles were related to concerns over family member response and cultural barriers to therapy. Participants also reported concerns about racial and/or cultural differences and a lack of understanding by non-Black therapists. The implications of this study addressed how to effectively meet the therapeutic needs of Black clients.  相似文献   
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This paper aimed at comparing the well-being of children across the most economically advanced countries of the world while discussing the methodological issues involved in comparing children’s well-being across countries. A Child Well-being Index was constructed to rank countries according to their performance in advancing child well-being. The Index used 30 indicators combined into 13 components, again summarised in 5 dimensions for 29 rich countries. Data from various sources were combined to capture aspects of child well-being: material well-being, health, education, behaviour and risks, housing and environment. The scores for the countries on all variables and combinations of variables were discussed in detail. The Child Well-being Index revealed that the Netherlands and the Scandinavian countries (excluding Denmark) did relatively better than the other countries while Romania and the United States performed well below the average. Overall, serious differences existed in child well-being across countries suggesting that in many, improvement could be made in the quality of children’s lives.  相似文献   
876.
Thecontingent valuation (CV) methodology assigns prices to environmental amenities by asking people how much they would be willing to pay in order to preserve or acquire those amenities. If this measurement procedure is valid, then responses should be sensitive to relevant changes in the amenities being judged and insensitive to irrelevant changes. One apparent demonstration of inappropriate insensitivity is theembedding effect: the observation that people are apparently willing to pay the same amount of money for a good as for a minor subset of that good. This study examined the possibility that the source of this effect lies with each of two (potentially treatable) methodological problems: 1) subjects have difficulty using quantitative (dollar) response modes to express their values; and 2) subjects have difficulty absorbing the essential details of the CV scenarios describing those goods. The study found that 1) subjects showed considerable embedding both with a simple paired-comparison response mode and with a more demanding one requiring direct dollar estimates; 2) embedding was much reduced with the simpler response mode; 3) subjects' preferences with the two response modes were usually inconsistent; 4) when asked to describe the CV scenario that they had just heard, subjects often reported key task details inaccurately; and 5) there was less embedding when tasks were reinterpreted in terms of the questions subjects reported having answered (as opposed to what had actually been asked). These results are discussed in terms of the match between the questions that investigators would like to ask and the ones that subjects are capable of answering.  相似文献   
877.
One of the most striking trends over the past 20 years is the growth in the number of lone parent families in developed countries. This article provides an analysis of the structure of incentives in benefit systems for lone parents in a cross-national perspective, using data from a recent comparative study of the systems of support for families with children in 17 countries (the members of the European Union, Australia, Japan, Norway, Sweden and the United States). The article compares the level of benefits for lone parents and takes into account the impact of housing costs, health costs, and education and preschool provision. It assesses the possible incentive effects of different systems through a comparison of the financial positions of lone parents not in paid employment, lone parents in the labour market and other family types.  相似文献   
878.
    
Graphs are increasingly recommended for improving decision-making and promoting risk-avoidant behaviors. Graphs that depict only the number of people affected by a risk (“foreground-only” displays) tend to increase perceived risk and risk aversion (e.g., willingness to get vaccinated), as compared to graphs that also depict the number of people at risk for harm (“foreground+background” displays). However, previous research examining these “foreground-only effects” has focused on relatively low-probability risks (<10%), limiting generalizability to communications about larger risks. In two experiments, we systematically investigated the moderating role of probability size on foreground-only effects, using a wide range of probability sizes (from 0.1% to 40%). Additionally, we examined the moderating role of the size of the risk reduction, that is, the extent to which a protective behavior reduces the risk. Across both experiments, foreground-only effects on perceived risk and risk aversion were weaker for larger probabilities. Experiment 2 also revealed that foreground-only effects were weaker for smaller risk reductions, while foreground-only displays decreased understanding of absolute risk magnitudes independently of probability size. These findings suggest that the greater effectiveness of foreground-only versus foreground+background displays for increasing perceived risk and risk aversion diminishes with larger probability sizes and smaller risk reductions. Moreover, if the goal is to promote understanding of absolute risk magnitudes, foreground+background displays should be used rather than foreground-only displays regardless of probability size. Our findings also help to refine and extend existing theoretical accounts of foreground-only effects to situations involving a wide range of probability sizes.  相似文献   
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