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941.
THE ROLE OF AFFECTIVE EXPERIENCE IN WORK MOTIVATION 总被引:1,自引:0,他引:1
Seo MG Barrett LF Bartunek JM 《Academy of management review. Academy of Management》2004,29(3):423-439
Based on psychological and neurobiological theories of core affective experience, we identify a set of direct and indirect paths through which affective feelings at work affect three dimensions of behavioral outcomes: direction, intensity, and persistence. First, affective experience may influence these behavioral outcomes indirectly by affecting goal level and goal commitment, as well as three key judgment components of work motivation: expectancy judgments, utility judgments, and progress judgments. Second, affective experience may also affect these behavioral outcomes directly. We discuss implications of our model. 相似文献
942.
Although much scholarly attention has been paid to the question of whether a “shortage” of adequate child care exists, few studies have framed this issue around the disjuncture between mothers' preferred modes of care and the types of care available to them. In this study, we address that gap by asking what mothers want, what mothers use, and why many don't use the form of care they prefer. Using a regional sample of 247 pregnant women who returned to paid employment within the 1st year postpartum and used nonmaternal child care, we found that the majority of the mothers surveyed preferred father care (53%), but only 23% primarily used father care. Derived from logistic regression models, the significant determinants of achieving the type of care preferred are the presence of additional children under age 5, higher educational attainment, and the mother working an evening or night work shift. 相似文献
943.
944.
Deborah J. Jones Rex Forehand Gene Brody Lisa Armistead 《Journal of marriage and the family》2002,64(1):105-115
Three models of risk were examined for 277 African American children from single‐mother‐headed homes: cumulative, additive, and indirect models. Risk factors were mother‐reported community risks, inadequate income, maternal depressive symptoms, and inadequate parenting. Child‐reported internalizing and externalizing difficulties served as dependent measures of adjustment. Whereas the cumulative risk model identified a subset of children within this group as at‐risk for adjustment difficulties, only more proximal family variables (maternal depressive symptoms and inadequate parenting) accounted for unique variance in child outcomes (additive risk model). However, the more distal risk factors—community risk and inadequate income—were linked to both internalizing and externalizing difficulties through the proximal family variables (indirect effects model). 相似文献
945.
Lisa Payne 《Children & Society》2007,21(6):470-475
Despite structural changes made to central government and the development of the Every Child Matters programme in England, compartmentalised child policy proposals are often created for service settings and in response to a specific political imperative. This article provides a rationale for child impact assessment — a systematic process in which proposals for policy and legislation are reviewed and assessed for their potential impact on children and young people — and reviews project work in England involving the National Children's Bureau and the Children's Legal Centre. 相似文献
946.
Objective. Prior research assessing the association between structured inequality and homicides has produced inconsistent findings, particularly in regard to establishing an association between economic disadvantage and black homicide rates. In this study, we employ a measure of the spatial distribution of income, Jargowksy's (1996) economic segregation measure, to assess overall and race‐specific homicide rates. Methods. Using cross‐sectional Census data and Supplemental Homicide Report data across 166 Metropolitan Statistical Areas, the present analysis uses negative binomial regression models to examine the association between economic segregation and homicide rates. Results. We find that both economic segregation and absolute deprivation (i.e., the overall extent of economic disadvantage) are robust predictors of black, white, and overall homicide rates. However, an alternative measure of economic segregation, a measure capturing poverty concentration, was not found to be a significant predictor of black homicide rates. Conclusion. We suggest that further studies should consider the extent of isolation across the income continuum, instead of focusing solely on poverty concentration. 相似文献
947.
Reflexivity: Freedom or habit of gender? 总被引:1,自引:1,他引:0
Lisa Adkins 《The Sociological review》2004,52(S2):191-210
948.
Sarah Nettleton Roger Burrows Lisa Malley Ian Watt 《Information, Communication & Society》2004,7(4):531-553
This paper presents a simple typology of different forms of engagement with the Internet by families with children with various forms of chronic illness. The analysis is informed by ongoing debates about the nature, distribution and efficacy of reflexivity in contemporary social life, especially as it relates to the changing nature of information and knowledge. Drawing upon qualitative interviews with sixty-nine parents and sixteen children, the paper offers a nuanced account of the manner in which laypeople are engaging with e- health. It is an account that argues that any reading of the 'digital divide' that is based upon a simple homology between socio-structural location, reflexivity and differential ability to gain material purchase from information in the 'information age' is misjudged. 相似文献
949.
Lisa Slattery Rashotte Murray Webster Jr . Joseph M. Whitmeyer 《Sociological methodology》2005,35(1):163-188
Laboratory experiments, well established in sociology and social psychology, are alternate realities constructed for assessing derivations from theories. Experiments instantiate a theory's scope and initial conditions, and that information is usually delivered through instructions to participants. Because experiments often use video and computer technology and often test very precise predictions of new theories, we suggest developing objective means to assess information delivery. We illustrate these points by reference to a widely used standard experiment to assess theories of status processes. We first describe elements of good experimental design with their justifications. Next, we describe new techniques we have developed and illustrate their usefulness, showing results of a first use of the new techniques. While the assessment still relies somewhat on judgments, we find the technique useful and suggest further developments that might improve it for experimental and other research uses. 相似文献
950.
Risk assessments form the methodological basis for many public policies. A key component of the risk assessment process is the public commentary period. We conducted a case study of the California environmental tobacco smoke risk assessment to describe the contribution of the commentary to the risk assessment process. We used content analysis to examine the sources, quantity, and quality of public commentary, as well as the agency's response to the commentary. We examined the type and quality of publications cited in the commentary. Most of the comments were from critics of the risk assessment (36/44, 80%), especially tobacco industry affiliates (30/36, 83%). Critics were more likely to evoke the science evaluation criteria of study quality, reliability, and validity than were supporters. More than half the critics argued that appropriate procedures were not followed (13/23, 57%). Of the 29 commentaries on the respiratory, carcinogenic, and cardiovascular chapters, four resulted in changes to the risk assessment, such as the addition of new references or reanalysis of data. Journal articles were the most frequently cited type of reference, cited by critics (1,022/1,526 of references, 67%) and supporters (39/60, 65%). However, journal articles submitted by critics had lower impact factors than those cited by supporters (2.6 vs. 3.6, p=0.03). Participation in the public input process was not balanced among all interested parties, although this may reflect different opportunities for stakeholders to participate in stages of the process. Critics and supporters of the risk assessment used different criteria to evaluate the scientific evidence, suggesting that they were socially constructing the evidence to support their positions. 相似文献