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Today, family therapists should have an understanding of the development and maintenance of substance abusing patterns in families. In this paper, the authors describe a graduate course for teaching therapists about the contributions that have been made to the understanding and treatment of substance abuse by family researchers, theorists and clinicians. Course purpose, student selection, instructional methods and course content are delineated. 相似文献
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A likelihood approach is considered for the problems of estimating the changepoint and other parameters in a multivariable two-phase regression.Methods for finding the maximum likelihood estimates are given for the cases when the covariance matrix is known, and unknown.The distribution of the usual likelihood ratio test statistic is Investigated using simulations, and a Monte-Carlo aporoach is suggested for testing for the existence of a change-point.Numerical1 Illistrute aie provided. 相似文献
14.
Two equivalent methods (gene counting and maximum likelihood) for estimating gene frequencies in a general genetic marker system based on observed phenotype data are derived. Under the maximum likelihood approach, an expression is given for the estimated covariance matrix from which estimated standard errors of the estimators can be found. In addition, consideration is given to the problem of estimating gene frequencies when there are available several independent population data sets. 相似文献
15.
M. Yang H. Goldstein & A. Heath 《Journal of the Royal Statistical Society. Series A, (Statistics in Society)》1999,163(1):49-62
Models for fitting longitudinal binary responses are explored by using a panel study of voting intentions. A standard multilevel repeated measures logistic model is shown to be inadequate owing to a substantial proportion of respondents who maintain a constant response over time. A multivariate binary response model is shown to be a better fit to the data. 相似文献
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Melanie Heath 《The Sociological quarterly》2013,54(4):561-583
This article draws on what Brekhus has called “the sociology of the unmarked” to illuminate the construction of knowledge in the debate over heterosexual marriage's significance in society. It conducts a qualitative content analysis of archival data written by marriage advocates from 1990 to 2010 and finds that marriage advocates use discourses that incorporate unmarked assumptions concerning heterosexuality and marked knowledge about single motherhood and same‐sex marriage that is linked to neoliberal ideals of individual responsibility and self‐reliant family life. This article uncovers how cultural battles over marriage's significance are connected to a neoliberal discourse of individual responsibility, negotiated through boundary work that marks single motherhood and same‐sex marriage as in need of special consideration. 相似文献
18.
Vincent Heath Whitney 《Population studies》2013,67(2):337-351
Analysis of data from various phases of a study of post-partum amenorrhoea in Bangladesh illustrated good aggregate consistency of response on menstrual status, but less individual consistency on duration of post-partum amenorrhoea. Using life table techniques, the median duration of amenorrhoea was calculated as 19.9 months for women with births between February and September 1974. There were substantial seasonal variations in duration, with the median decreasing from 21.5 months for women with February births to 16.9 months for those with September births. By contrast, the median duration of post-partum amenorrhoea varies by only two months for women in the lowest and highest quartiles of weight and weight for height. The seasonal pattern was similar for all weight groups. 相似文献
19.
Professional medical practice, like other organizational conduct, relies upon records which document transactions between members and their clientele. Medical practitioners employ a set of conventions providing for the systematic recording and interpretation of medical record cards that forms a social organization underlying the records cards' ordinary usage. In this paper we examine these conventions and develop a computer program which captures elements of their structure and use. By doing so we illustrate one way in which sociological analysis can contribute to the design of intelligent systems. We also suggest that the emerging discipline of Artificial Intelligence might find recent developments in sociology pertinent to its concerns. 相似文献
20.
Dana Carsley MEd Nancy L. Heath PhD 《Journal of American college health : J of ACH》2020,68(5):518-527
AbstractObjective: This study compared the effectiveness of mindfulness coloring (mandala), free drawing/coloring, and a noncoloring control activity for university students’ test anxiety, and assessed the relationship of dispositional mindfulness and response to intervention on mindfulness and test anxiety states. Participants: University students (n?=?167; 81.4% female; Mage = 21.29?years, SD?=?4.46) were randomly assigned to a mandala (n?=?57), free draw/coloring (n?=?58), or noncoloring condition (n?=?52). Methods: Participants completed standardized measures assessing test anxiety and state mindfulness pre–postactivity before completing a test, and two dispositional mindfulness measures. Results: Participants in both coloring conditions reported significant decreases in test anxiety and significant increases in state mindfulness pre–postintervention, and participants in the control condition reported significant increases in test anxiety. Reports of preintervention state mindfulness and test anxiety fully mediated relations between dispositional mindfulness and postintervention state mindfulness and test anxiety. Conclusions: Implications for research and practice on mindfulness coloring and test anxiety are discussed. 相似文献