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71.
72.
In adolescence, vital sources of support come from family relationships; however, research that considers the health‐related impact of ties to both parents and siblings is sparse, and the utility of such ties among at‐risk teens is not well understood. Here we use two waves of panel data from the population of 8th and 12th grade students in a geographically isolated, rural, northeastern U.S. county to assess whether socioeconomic status (SES) moderates the effects of parental and sibling attachments on three indicators of adolescent health: obesity, depression, and problem substance use. Our findings indicate that, net of stressful life events, prior health, and sociodemographic controls, increases in parental and sibling attachment correspond with reduced odds of obesity for low‐SES adolescents, reduced odds of depression for high‐SES adolescents, and reduced odds of problem substance use for low‐SES adolescents. Results suggest also that sibling and maternal ties are more influential than paternal ties, at least with regard to the outcomes considered. Overall, the findings highlight the value of strong family ties for the physical, psychological, and behavioral health of socioeconomically strained rural teens, and reveal the explanatory potential of both sibling and parental ties for adolescent health.  相似文献   
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74.
In an article in the December 1977 issue the author described an analytical method to determine the reaction of British industry to the oil crisis. The purpose of this paper is to carry forward the discussion by examining and comparing circumstances in three British industries between 1963 and 1975.The paper aims first, to show how and why the cost structures of these three industries differ; second, to examine changes forced upon companies by inflation of earnings, statutory control of prices and the oil crisis; and finally to assess how far these congruent economic forces have impinged on tangible and intangible investment.The data used for this study were drawn from British and Canadian official statistics but, as described in Part 1, a new analytical technique was devised to give due weight to the full range of investment expenditure.  相似文献   
75.
The first article in this series2 drew a distinction between the costs of line operations- or current outputs—and those costs devoted to investment, or future outputs. As investment encompasses technological change—in practice it is dominated by it—this article examines some of the broader issues underlying decisions to invest and describes in outline a study being made of the economic criteria that are relevant to such decisions. In the longer term the objective is to develop a procedure or framework of criteria to assist the process of decision making; and this would include a frame of reference—a set of statistical time-series and analyses designed for the purpose.  相似文献   
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Objective. Local government officials exhibit a variety of responses to morality issues involving “decency” (i.e., pornography, prostitution, sexually explicit businesses). The purpose of this research is to account for these differences. Methods. This research analyzes a subset of data from a larger study of morality policy making at the local level, that is, all cases of decision making on decency issues (e.g., pornography, prostitution, regulation of sexually explicit businesses, etc.) that occurred in the period 1994–2000 in 10 of the 52 largest cities in the United States. Results. In mayoral settings, decision making on decency cases is likely to evoke pro‐decency action from officials when a high level of issue salience is combined with high levels of church adherence, low levels of women's political empowerment, low levels of fundamentalist religious attachment, and higher levels of per capita income. Officials in city manager settings act more favorably toward decency activists if (1) higher levels of salience combine with a lower prevalence of fundamentalist religious adherents and higher levels of per capita income or (2) there is an interaction of salience and low levels of female political empowerment and high unemployment. Conclusions. Although exploratory in nature, the results confirm conventional expectations concerning the importance of salience and the prevalence of church affiliation; the results are counterintuitive with respect to the prevalence of fundamentalist forces and the extent of female political empowerment.  相似文献   
78.
A community embeddedness perspective hypothesizes that nonmetropolitan localities high on entrepreneurial social infrastructure (ESI) are more successful at implementing economic development projects than those lacking ESI. ESI is a format for converting social capital into organizational forms that facilitate collective action. Logistic regression revealed that localities with projects were more likely to have an unbiased newspaper, multiple contributions by financial institutions to community projects, and more external linkages, Project communities place more emphasis on citizen involvement through civic organizations than through local government. Community-based patterns of interactions and organization are associated with successful collective economic development action.  相似文献   
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Two questions were examined with a sample of preschool children: (a) What is the relation between emotion production behavior and classroom social behavior?; and (b) Does familiarity with a child affect the perception of emotion expressions and the relations between emotion expressions and social behavior? Two theoretical perspectives on the ‘eye of the beholder’ (familiarity) were evaluated: reputation bias and generalized effects. Sixty‐eight (55% female) children were photographed posing emotion expressions (e.g., happy, sad, and angry). Expressions were rated by classmates, peer strangers, and adults. Classmates and teachers evaluated social behavior. Analyses indicated that children who were more negative and dependent had angry production biases and were likely to display happy expressions instead of sad. Results support the reputation bias and generalized familiarity theories.  相似文献   
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