The potential of the SSI program to reduce poverty among the elderly

Is it more effective to reduce poverty among the elderly by increasing the benefits paid by the Supplemental Security Income (SSI) program or by increasing eligibility for the program? This paper answers that question from a policymaker's perspective. At given program cost levels, we compare the potential reduction in poverty from increasing benefit levels to the potential reduction associated with a variety of policy proposals that would increase eligibility for the program. This paper employs a microsimulation model containing an eligibility and benefits calculator, a participation model, and an optimization algorithm. The data are from the Survey of Income and Program Participation supplemented by the administrative records of the SSI program. The results show that increasing eligibility by relaxing the restrictions of the means tests can be more effective in reducing poverty than raising benefit levels.     

Parents' Goals for Children: The Dynamic Coexistence of Individualism and Collectivism in Cultures and Individuals

Current scholarship on the cultural value systems of individualism and collectivism, and the associated developmental goals of autonomy and relatedness, has moved beyond grand divide theories to emphasize variation within individuals and cultures. We present a theoretical model on the dynamic coexistence of cultural value systems (at the macro level) and parents' developmental goals (at the micro level). We contend that cultural values and developmental goals that have largely been classified as polar opposites may be viewed as conflicting, additive, or functionally dependent. Parents may view the developmental goal of autonomy as interfering with the goal of relatedness (and vice versa); parents may endorse both autonomy and relatedness; and parents may consider the developmental goal of relatedness to be a path to the goal of autonomy and/or autonomy to be a path to relatedness. These forms of coexistence are themselves dynamic, changing across situations, developmental time, and in response to social, political, and economic contexts.     

A bidimensional view of distancing: Reciprocity versus compensation,intimacy versus social control

The present paper is devoted to placing two theoretical contrasts emerging in the interpersonal distancing literature into a metatheoretical framework. The first of these contrasts is that between reciprocity and compensation; the second is that between intimacy and social control. The point of departure for this placement is a bidimensional approach to interpersonal distancing.Reciprocity is defined as an individuated and attached mode of functioning,compensation as a deindividuated and detached mode.Intimacy is defined as a deindividuated and attached style andsocial control as one that is individuated and detached. Interpersonal and situational constraints are discussed in an attempt to understand better the workings of this typology in relationships.     

Individual Prior Information in a Physiological Model of 2H8-Toluene Kinetics: An Empirical Bayes Estimation Strategy

Physiologically-based toxicokinetic (PBTK) models are widely used to quantify whole-body kinetics of various substances. However, since they attempt to reproduce anatomical structures and physiological events, they have a high number of parameters. Their identification from kinetic data alone is often impossible, and other information about the parameters is needed to render the model identifiable. The most commonly used approach consists of independently measuring, or taking from literature sources, some of the parameters, fixing them in the kinetic model, and then performing model identification on a reduced number of less certain parameters. This results in a substantial reduction of the degrees of freedom of the model. In this study, we show that this method results in final estimates of the free parameters whose precision is overestimated. We then compared this approach with an empirical Bayes approach, which takes into account not only the mean value, but also the error associated with the independently determined parameters. Blood and breath ²H₈-toluene washout curves, obtained in 17 subjects, were analyzed with a previously presented PBTK model suitable for person-specific dosimetry. Model parameters with the greatest effect on predicted levels were alveolar ventilation rate Q_PC, fat tissue fraction V_FC, blood-air partition coefficient K_b, fraction of cardiac output to fat Q_a/co and rate of extrahepatic metabolism V_max-p. Differences in the measured and Bayesian-fitted values of Q_PC, V_FC and K_b were significant (p < 0.05), and the precision of the fitted values V_max-p and Q_a/co went from 11 ± 5% to 75 ± 170% (NS) and from 8 ± 2% to 9 ± 2% (p < 0.05) respectively. The empirical Bayes approach did not result in less reliable parameter estimates: rather, it pointed out that the precision of parameter estimates can be overly optimistic when other parameters in the model, either directly measured or taken from literature sources, are treated as known without error. In conclusion, an empirical Bayes approach to parameter estimation resulted in a better model fit, different final parameter estimates, and more realistic parameter precisions.     

Structure and process in interpersonal “distancing”

The present paper focuses on awho-why-where-when-how-what-whom structural model of interpersonal distancing. The term distancing denotes either approach or avoidance movement along an intimacy-immediacy dimension. This dimension itself is defined as an integration across proxemic, kinesic, paralinguistic, and linguistic interpersonal modalities. Parallels are drawn between the concepts of intimacy disequilibrium and cognitive dissonance; the latter deals with attitude-behavior discrepancies and the former with attraction-approach discrepancies. A compensatory model is expanded acrosswho's partners as well as across his sensory modalities, and the concept of intimacy overload is offered as a clarifying tool for the social refractoriness and information overload explanations appearing in various aspects of the literature.Paper presented at the Symposium on Some New Approaches for Studying and Measuring Interpersonal Communication, 82d Annual Meeting of the American Psychological Association, New Orleans, September 1974.The author gratefully acknowledges the assistance of Department 1229, Bell Laboratories, Murray Hill, New Jersey, in the writing of this paper. Much of the work was supported by NSF Grant 2852A at Wayne State University.     

Strategies to handle the challenges of intimacy in night-time home care services

The provision of intimate and personal care constitutes a challenge for both careworkers and care recipients and is still a neglected area of research. An observational study of the interaction between the careworkers and care recipients in night-time home care services was conducted in a large municipality in Sweden. The results were analysed in light of previous research and theorising on strategies for handling intimacy in intimate care. The study highlights what appears to be a tension between the ways in which the recipient of care is conceptualised as an active consumer of care in present-day guidelines and the strategies chosen on the part of both caregivers and care recipients, when intimacy and integrity is most at stake, and framed as it is by the care recipients’ situation of dependency and vulnerability. Home care services night-time was shown to be a case that markedly differs from many other settings of intimate care, but in the interactional routines intimate care came forth as a smooth and minimally obtrusive activity. The careworkers and care recipients engaged in strategies such as disattention, eye-discipline, middle-distance orientation, and objectification, thereby serving the purpose of balancing the transgressions of thresholds of intimacy.