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91.
Previous correlational research has demonstrated an association between people’s reasons for having sex (i.e., their sexual goals) and their sexual desire and sexual and relationship satisfaction. Across two studies of people in romantic relationships (N = 396) we extend previous research and demonstrate, for the first time, that manipulating the salience of approach sexual goals (i.e., engaging in sex to pursue positive outcomes, such as enhanced intimacy) compared to avoidance sexual goals (i.e., engaging in sex to avert negative outcomes, such as a partner’s disappointment) or a control condition leads people to feel higher sexual desire for their romantic partners and to report higher sexual and relationship satisfaction. In addition, in Study 2 we demonstrate that focusing on approach sexual goals over the course of a week leads people to report more satisfying sexual experiences during that week, as well as higher desire and overall relationship satisfaction, compared to a control group. The current findings advance approach–avoidance theory by providing evidence that it is possible to manipulate people’s sexual goals and, in turn, impact their feelings of desire and satisfaction. Results are promising for the development of interventions to promote sexual and relational well-being.  相似文献   
92.
This study examines the anti-incinerator protest in Guangzhou in China. It uses the advocacy coalition framework to analyze the dynamics between Guangzhou Municipal Government and the protesters. The research covers the establishment of a Public Consultative and Supervision Committee for Urban Waste Management in Guangzhou, a public consultative mechanism for waste management, which is a new development in the policy-making process in socialist China. The ultimate plan will be to demonstrate how policy adjustment is not determined solely by the outcome of protests but is also affected by both a decentralized political structure and the socio-cultural foundation. Consequently, the discussion also explores the gradual transformation of public participation in China’s environmental policy.  相似文献   
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The purpose of this study was to examine whether dispositional sadness predicted children's prosocial behavior and if sympathy mediated this relation. Constructs were measured when children (n = 256 at time 1) were 18, 30, and 42 months old. Mothers and non‐parental caregivers rated children's sadness; mothers, caregivers, and fathers rated children's prosocial behavior; sympathy (concern and hypothesis testing) and prosocial behavior (indirect and direct, as well as verbal at older ages) were assessed with a task in which the experimenter feigned injury. In a panel path analysis, 30‐month dispositional sadness predicted marginally higher 42‐month sympathy; in addition, 30‐month sympathy predicted 42‐month sadness. Moreover, when controlling for prior levels of prosocial behavior, 30‐month sympathy significantly predicted reported and observed prosocial behavior at 42 months. Sympathy did not mediate the relation between sadness and prosocial behavior (either reported or observed).  相似文献   
95.
High‐quality developmental science requires a reliable and representative stream of participants, yet recruiting infants at a satisfactory rate can be challenging. We recently developed a new recruitment technique: we invite parents to sign up for no‐strings‐attached playdates in our laboratory, where we provide toys, free coffee, and students to help entertain the children. We have consistently hosted 2–3 new parents per week via playdates. Approximately 88% of attending parents agreed to be contacted later about research, and 81% of those contacted returned for research appointments. This method has doubled the number of participants we run per week, improved our rapport with the local community, and provided an enhanced educational opportunity for students in our laboratory. We hope others find it similarly transformative.  相似文献   
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In this paper we investigate several tests for the hypothesis of a parametric form of the error distribution in the common linear and non‐parametric regression model, which are based on empirical processes of residuals. It is well known that tests in this context are not asymptotically distribution‐free and the parametric bootstrap is applied to deal with this problem. The performance of the resulting bootstrap test is investigated from an asymptotic point of view and by means of a simulation study. The results demonstrate that even for moderate sample sizes the parametric bootstrap provides a reliable and easy accessible solution to the problem of goodness‐of‐fit testing of assumptions regarding the error distribution in linear and non‐parametric regression models.  相似文献   
98.
Objective. The objective of this article is to investigate two distinct strands in the charter school movement: one that emphasizes school‐based management and another that emphasizes market efficiency. We were interested in whether charter schools that were founded or co‐founded by for‐profit education management organizations (EMOs) tend to pursue economies of scale and are less likely than others to implement school‐level decision making in key areas. Methods. The analysis uses data drawn from a survey we conducted of the population of charter schools in Arizona, Michigan, Pennsylvania, and Washington, DC. Results. We find that charter schools that were founded or co‐founded by EMOs tend to be larger and are less likely to exhibit decision‐making control at the school level. Conclusions. Our analysis underscores the importance of disaggregating the charter school phenomenon into its distinct constituent parts in order to draw meaningful lessons from this evolving and significant experiment in alternative education delivery mode.  相似文献   
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