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141.
The role of adoptive family dynamics in the etiology of both resilient and adverse developmental outcomes is not well understood. In this study, socioemotional aspects of the mother-infant relationship were examined in families by adoption and by birth. Matched groups of mothers and their 5-month-old first babies were observed in the home setting. Dyads in the two groups were comparable in the frequency and ranking of a full array of age-appropriate behaviors. Group differences emerged for selected infant and maternal behaviors; infants by birth were in an alert state and smiled more often than infants by adoption, and adoptive mothers nourished and caressed their infants more than did mothers by birth. While the structure of the infant's behavior repertoire was similar for both groups, there were twice as many significant correlations among maternal behaviors for the birth group than for the adoptive group. There were also more correlations between maternal and infant behaviors for dyads by birth than for dyads by adoption, and the nature of the correlations differed for the two groups. It is argued that both groups of mothers and babies were functioning in the adaptive, healthy range and that observed differences between them reflect subtle differences in behavioral emphasis, possibly related to the unique paths to parenthood represented by adoption and birth. 相似文献
142.
Siegal HA Lane DT Falck RS Wang J Carlson RG Rahman A Chambers DT 《Journal of drug education》2001,31(2):139-152
This article describes Ohio's Prevention Evaluation Project (PEP). The purpose of the project was to develop a process and instrument to assess behavioral and attitudinal outcomes in primary drug abuse prevention programs targeting young people aged twelve to seventeen. One of PEP's principal achievements was the inclusion of community prevention program providers from throughout the state in the evaluation instrument development. The effort produced a self-administered questionnaire to capture data on young peoples' drug use practices, attitudes toward drugs, and problematic behaviors. Most significantly, the product produced was the acceptance and endorsement of community-based programs. The forty-one-item questionnaire has good to excellent reliability for virtually all measures, as assessed by the test-retest method. The instrument is a product of a process that brought together a university-based research team, state alcohol and drug abuse prevention administrators, and representatives of public programs. PEP demonstrates how to productively link service providers, administrators, and evaluators to develop a process for assessing the effectiveness of prevention programs. The process and tools described serve as a model for other communities wanting to evaluate their prevention programming. 相似文献
143.
Traditionally, single sampling plans have provided but two possible lot disposition policies, either to (1) accept or reject and screen, or to (2) accept or reject and scrap. This is particularly true of statistical designs. Economically based plans, however, provide a framework wherein several lot disposition policies may be invoked in accordance with estimated lot quality. This paper illustrates how such designs may be realized. 相似文献
144.
Charlene R. Black Eugene A. Weinstein Judith M. Tanur 《The Sociological quarterly》1974,15(2):242-252
This research focuses on norms concerning altruistic behavior and how information is used in assessing these norms. The research context was situations involving conflicting norms of self-interest versus altruism. Five categories of information were used: (1) ego's stake in the encounter, (2) relationship between ego and alter, (3) audience to the behavior, (4) legitimacy for self-interest behavior, and (5) alter's cost if ego fails to help him. Sex and SES of respondents were analyzed. The first four categories in addition to sex and SES served as between-subjects variables, each with two levels. Cost-to-alter was within-subjects variable and contained 4 levels. There were 16 groups containing 9 subjects with the same combination of sex and SES characteristics, thus, creating a 2×2×2×2×2×2×9×4 design. Respondents were asked to predict ego's behavior in a situation. Analysis of variance showed that altruism behavior was expected under the following conditions of (1) low cost to ego, (2) close relationship between ego and alter, (3) presence of audience to the encounter, and (4) high cost-to-alter. Females predicted more altruistic responses while SES produced no significant differences in predictions. 相似文献
145.
146.
Hurd D Cain H Lane J 《EBRI issue brief / Employee Benefit Research Institute》1994,(148):32-40; discussion 41-4
147.
Policymakers face mounting pressures from consumer demand and the 1999 Olmstead Supreme Court decision to extend formal (paid) programs that deliver personal care to the elderly, chronically ill, and disabled. Despite this, very little is known about the largest program that delivers personal care: the Medicaid State Plan personal care services (PCS) optional benefit. This paper presents the latest available national program (participant and expenditure) trend data (1999-2002) on the Medicaid PCS benefit and findings from a national survey of eligibility and cost control policies in use on the program. The program trends show that, over the study period, the number of states providing the Medicaid PCS benefit grew by four (from 26 to 30), and national program participation, adjusted for population growth, increased by 27%. However, inflation-adjusted program expenditures per participant declined by 3% between 1999 and 2002. Findings from the policy survey reveal that between 1999 and 2002 there was a marked decline in the range of services provided, and by 2004, almost half the programs operated a cap on the hours of services provided. 相似文献
148.
The quality of time spent with children in Australian households 总被引:1,自引:0,他引:1
Using data from the 1992 and 1997 Australian Time Use Surveys, we explore patterns in the quality of child care time spent
by parents in Australia. Drawing on existing research, we construct and evaluate four alternative ways of defining child care
quality. We estimate censored regression models of the time parents spend in high-quality child care, lower-quality child
care, and market work according to these different definitions. We find that seemingly small changes in how the quality of
time spent caring for children is conceptualized markedly affect the conclusions we draw about the associations of different
household and personal characteristics with parents’ child care time.
相似文献
Charlene M. KalenkoskiEmail: |
149.
Charlene M. Kalenkoski Karen S. Hamrick Margaret Andrews 《Social indicators research》2011,104(1):129-155
Time constraints, like money constraints, affect Americans’ well-being. This paper defines what it means to be time poor based
on the concepts of necessary and committed time and presents time poverty thresholds and rates for the US population and certain
subgroups. Multivariate regression techniques are used to identify the key variables associated with discretionary time and
time poverty. The data confirm the idea that individuals in households with children have less discretionary time and are
thus more likely to be time poor than those in households without children. Controlling for other household characteristics,
an additional child reduces a household adult’s daily discretionary time by 35 min. Surprisingly, while one might expect the
necessary and committed activities required of an individual to be less in a two-adult household with children than in a one-adult
household with children because child care can be shared, the data show that the presence of such a second adult only marginally
reduces the necessary and committed time burden of an individual household member. Perhaps even more surprisingly, household
income is not a statistically significant correlate of discretionary time or time poverty. 相似文献
150.
Community engagement (CE), a key area of theory and practice in public relations, has two functions: first, to maintain and enhance relationships between organizations and diverse community groups in complex settings; and second, to give voice to these groups in addressing socially-situated problems. Implicit within these functions is CE’s ability to connect organizations with a selection of stakeholder voices that represent community perspectives on a given topic. It is the claimed representational nature of these voices that gives legitimacy to the processes and outcomes of CE. The role of public relations practitioners in CE is therefore to identify and involve voices that are authentic—that is, those that truthfully represent the extent and diversity of community sentiment. Such voices include those that are quiet or silent, even though they have a contribution to make. This study uses in-depth interviews with current practitioners to explore voice and authenticity in CE, and identifies four dimensions of CE in practice. These dimensions extend CE theory, particularly in public relations, by addressing the under-considered yet central role of authenticity in CE. The paper also draws on the dimensions to develop an Authenticity Matrix that allows CE practitioners to assess and critique their past and current CE projects. The Authenticity Matrix also provides guidance to public relations practitioners seeking to enhance the conditions for achieving authenticity in CE practice. 相似文献