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21.
Professor Yosseph Shilhav's article in this issue of National Identities entitled ‘Jewish Territoriality between Land and State’ is an important addition to the literature on territoriality and national sovereignty. His carefully researched and insightful study of the religious affinity between the Jewish people and the Land of Israel is especially timely because of the urgency that the present intifada has given to the debate within Israel over the political future of the West Bank and Gaza. What is most provocative, as well as innovative, is Dr Shilhav's thesis that the clash of opinion within Israel over the solution to the Occupied Territories is not, as commonly understood, a political debate between ‘hawks’ and ‘doves’, but is rooted in differences of religious interpretation concerning the ‘sanctity of the Land’. It is with this thesis that I take issue.  相似文献   
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Generalized-conditioned reinforcers (GCRs) are advocated for by practitioners when possible because of their ability to function as reinforcers across a wide array of motivative operations. In organizational behavior management 2 common GCRs are praise and money. Although many studies have demonstrated their usefulness, no prior study has compared relative preferences for GCRs (specifically money) and other potentially reinforcing items. A total of 24 direct care employees from a group home setting completed assessments for potential reinforcers. All participants in the current study identified items other than money as high-preference items, suggesting that some items may serve as alternatives to money in terms of preference.  相似文献   
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Consider truncated samples taken from an infinite population with a fixed uumber n of observations recorded. A randon number X of items must be sampled in order to observe after trunca-tion. adified maximun liicel.ihooa estimators of X (assumed un-'mown) and of the population parameters are develo~cd, and a computing scheme is given for the exponential distribution. On the basis of asymptotu ,operties, some estimators are singled out and compared with the usual maximum likelihood estimators.  相似文献   
25.
The choice given military personnel between an immediate cash payment of $30,000 or a more generous retirement pension permits us to estimate individuals' personal discount rates (PDRs). The resulting PDRs, about 7% for enlisted personnel and 2%–4.3% for officers, are precise and are correlated with a variety of other financial behaviors. The PDR is negatively related to educational attainment and the Armed Forces Qualification Test, but cognition seems to operate through channels other than being better informed; better‐informed individuals were not always measured to be more patient. (JEL D91, D14)  相似文献   
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SUMMARY. This paper examines the lives, experiences and needs of children who care - those children under the age of 18 who provide primary care for a sick, disabled or elderly adult in the home. It presents data from a recent study into the lives of these children, their responsibilities, their commitments, their pain and their fears. It paints a picture of neglect both by professionals paid to care as well as by other family members. It suggests that child carers are effectively punished for caring. The paper goes on to examine the implications for child carers of the Community Care Act, finally implemented on 1 April 1993, to raise a number of critical questions about the rights of children who care, and to suggest a number of innovative ways forward, based upon the expressed needs of young carers.  相似文献   
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This paper draws on new data on intergenerational transfers of time and money that were collected in the Panel Study of Income Dynamics. We use these data to examine the effects of divorce on these transfers. We find that the timing of divorce is critical. Fathers and mothers involved in late divorces have similar levels of transfers with their adult children, while divorce during a child’s childhood years increases transfers with mothers and sharply lowers them with fathers. Somewhat surprisingly, we find no evidence that divorced fathers who paid child support are more likely to be involved in intergenerational transfers than those who did not pay child support.  相似文献   
29.
A reconsideration of the economic consequences of marital dissolution   总被引:8,自引:1,他引:8  
A close look at the income flows in the years following a divorce or separation reveals marked differences in the distribution of effects. The economic consequences of divorce are especially adverse for women. In most cases, children remain with the mother, who usually has considerably lower potential labor market earnings than her former husband, partly because her responsibilities for the children are likely to reduce her labor supply and may have limited her past human capital investments. Alimony and child support are the principal mechanisms for transfers from the ex-husband to the ex-wife, but payments are rarely frequent or sizeable enough to make up for an appreciable amount of the labor income lost through the departure of the ex-husband. Human capital investments on the part of the mother have a modest effect on her economic situation in the years following the divorce. Most men who divorce or separate are immediately better off because they retain most of their labor incomes, typically do not pay large amounts of alimony and child support to their ex-wives, and no longer have to provide for the level of needs associated with their former families. Much more important than growth in the ex-wife's own labor income is the role of a new husband's labor income upon her remarriage. More than half of the white women remarry within five years following a divorce or separation; the comparable fraction for black women is less than half. An interesting question is whether the currently unmarried would enjoy the same kind of economic benefits, were they to remarry, as women who have remarried. Estimates from a model of the new husband's labor income, adjusted for selection bias inherent in the process of remarriage, indicate that the currently unmarried would probably not gain equal benefits if they were to remarry. The expected labor income of potential husbands of black women averages only about $5000--a modest amount when compared with the alternatives available to these women.  相似文献   
30.
Despite its social, political and economic relevance, child well-being remains a challenging construct to define and measure accurately. This holds true especially for children growing up in at-risk families, where their development is hindered by many adverse circumstances. Typically, the well-being of child welfare (CW) referred children has been conceptualized as the absence of negative outcomes, and the study of its determinants has been limited to children’s micro-systems. In this study, we aimed to obtain a suitable indicator of child well-being and to test a model of the determinants of CW referred children’s well-being including parental, family and wider contextual variables. The sample included 249 parents and 46 case managers from Portuguese and Spanish CW services. A three-domain solution from selected items of the Child Well-Being Scales (Physical, Academic and Socioemotional) was tested and confirmed through Confirmatory Factor Analysis. The results of structural equation modeling for each domain revealed that risk factors nested in the wider context and those related to material disadvantage were the most powerful predictors of physical well-being, while parenting and family functioning variables predicted better both academic and socio-emotional well-being. Our findings suggest that different risk and protective factors matter for different outcomes and that most of these factors are associated with each other. Therefore, interventions with at-risk children must take this specificity into account when targeting each domain of well-being, and efforts could be allocated to a few modifiable dimensions, which would in turn positively affect other parental and family factors.  相似文献   
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