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Correspondence to Lorraine Waterhouse, Lecturer, Edinburgh Centre for Social Welfare Research, 23 Buccleuch Place, Edinburgh EH8 9LN. Summary The article outlines a set of child protection criteria usedby social workers for the evaluation of risk in sexual abusecases. The criteria were distilled from research findings basedon a sample of 51 child sexual abuse cases drawn from ChildProtection Registers in Scotland in 1987/89. Criteria dividebetween two types: primary (child care) criteria which concentrateon assessing circumstances prevailing within the family home;and secondary (disclosure) criteria which serve to either substantiateor refute disclosure. Primary criteria include attitude of non-abusingparent to alleged perpetrator; access between referred childand alleged perpetrator; type of abuse; age of child or youngperson; attitude of alleged perpetrator to allegations; andparental attitude to social work investigation. Secondary criteriainclude belief or disbelief of child; psychological symptomsin child; physical signs of abuse; children's attitudes towardsremaining at home; and criminal or psychiatric history includingalcohol or drug abuse. In practice the criteria tend to be usedlike a set of building blocks: tall towers represent higherrisk; low towers lesser risk. Given the enormous stakes involvedin child protection decisions, front-line practitioners wereunder considerable pressure to ‘play it safe’.  相似文献   
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We examine strategic behavior in groundwater depletion within the setting of state governance of groundwater resources in the American West. Solving a dynamic common-pool resource model for its optimal solution and its subgame perfect equilibrium provides benchmarks for behavior observed in laboratory experiments. Three forms of legal rules—common-pool depletion with a "rule-of-capture" to establish ownership (absolute ownership doctrine), entry restrictions (prior appropriation doctrine), and stock quotas (correlative rights doctrine—are examined in terms of their impact on individual strategic behavior in laboratory experiments.  相似文献   
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This article tracks trends (early 1970s to late 1980s) in U.S.opinion for 42 General Social Survey items with liberal/ conservativeovertones. The broad question is whether the great "liberal"shift since World War II has ended; the narrow issue is therelative importance of cohort succession and intracohort shifts.Despite common impressions, the overall trend is more liberalthan conservative, but it conceals opposing "weather" and "climate"processes. Within cohorts ("weather") I find a conservativetrend between the early and late 1970s and a liberal "rebound"in the 1980s. Between cohorts virtually all items show smallbut cumulative liberalizing produced by cohort succession. Thesecohort effects are declining in magnitude because the associationbetween year of birth and liberalism is nonlinear. I find acurvilinearity such that Americans born after World War II arenot consistently more liberal than their predecessors. Thisshift is not explained by the lesser schooling of youngest adultsor by ceiling effects. Consequently, I predict lessening ofthe liberalizing "climate" produced by cohort succession. Allthese propositions are qualified, depending on the topic, andthe analysis takes heed of the notorious age/period/cohort identificationproblem.  相似文献   
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Since 1980, practitioner interest in the field of quality management (qm) has grown significantly, resulting in academic researchers embracing QM as a legitimate discipline of study. One approach to evaluating the intellectual health of a discipline is an examination of doctoral dissertation research. This work both complements and extends other published reviews of the quality management discipline by analyzing doctoral dissertation research since 1981, categorizing this research, examining shifts in major research themes, evaluating data collection and analysis methodologies, and discussing general trends in this research area. Our findings suggest that the challenges in QM have become more interdisciplinary and integrated, and reveal an encouraging trend toward more rigorous research methodologies and the increased use of theories from other disciplines, leading to a more mature body of research in this field.  相似文献   
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