Cross-state variation in Medicaid programs and female labor supply

Using a pooled cross-section data set from the 1980 through 1993 Current Population Survey March Supplements, we test if different Medicaid benefit levels across states impact the labor supply behavior of female heads of households. The ordinary least square (OLS) results support the prediction that Medicaid expenditures reduce labor supply. Controlling for state fixed or random effects alters the effect of both AFDC and Medicaid on the decision to participate as well as the number of hours worked. We also find that while the effects of program generosity are sensitive to the inclusion of state effects those of variation in eligibility thresholds are not.     

Regression methods for high dimensional multicollinear data

To compare their performance on high dimensional data, several regression methods are applied to data sets in which the number of exploratory variables greatly exceeds the sample sizes. The methods are stepwise regression, principal components regression, two forms of latent root regression, partial least squares, and a new method developed here. The data are four sample sets for which near infrared reflectance spectra have been determined and the regression methods use the spectra to estimate the concentration of various chemical constituents, the latter having been determined by standard chemical analysis. Thirty-two regression equations are estimated using each method and their performances are evaluated using validation data sets. Although it is the most widely used, stepwise regression was decidedly poorer than the other methods considered. Differences between the latter were small with partial least squares performing slightly better than other methods under all criteria examined, albeit not by a statistically significant amount.     

New Zealand Vietnam Veterans’ Family Programme,Nga Whanau a Tu (Families of War): Development and Outcome

This article reviews recent research concerned with the association between combat-related posttraumatic stress disorder (PTSD) and interpersonal functioning, before describing the development of a pilot program established to provide mental health services for Vietnam veteran family members. The results of a brief program evaluation are also presented. Sixty clients provided posttreatment and six-month follow-up data on a variety of outcome measures which were compared with independent ratings returned by 33 therapists. On average, clients reported that counselling had been beneficial and indicated satisfaction with services received. However, at posttest, therapists indicated that approximately 50% of clients were in need of continued treatment. There was a decrease in satisfaction with services over the posttest-follow-up period, but no change on most measures of psychotherapy outcome.     

The Quality of Skill Acquisition in Young Workers' First Job

Young workers' experiences of their first job form an important stage in the transition from school to work, and the quality of that experience is likely to have a strong bearing on future chances in the labour market. We provide evidence on a key aspect of that experience, namely, whether the skills acquired during the first job are firm-specific or in some degree transferable. More than one in six young people acquired only firm-specific skills in their first substantial job. High levels of prior human capital, short training spells or training leading to qualifications tend to raise, while being in casual or temporary jobs tends to lower, the likelihood that transferable skills are acquired.     

The Multidimensionality of Prosocial Behaviors and Evidence of Measurement Equivalence in Mexican American and European American Early Adolescents

There is growing recognition of the need to examine distinct forms of prosocial behaviors and to conduct research on prosocial behaviors among ethnic minorities. Middle school students (mean age=12.67 years; 54% girls; European American, n=290; Mexican American, n=152) completed a multidimensional measure of prosocial behavior and measures of parental monitoring, externalizing behaviors, and religiosity. Results yield supportive evidence that anonymous, dire, emotional, compliant, public, and altruism are different forms of prosocial behaviors. Moreover, the measure of prosocial behaviors shows measurement equivalence properties across ethnicity and gender. The discussion focuses on the multidimensional nature of prosocial behaviors and implications for future research on prosocial behaviors.     

Childhood adversity,adult homelessness and the intergenerational transmission of risk: a population‐representative study of individuals in households with children

This study tested for associations between childhood adversity, adult homelessness and contexts of developmental risk in households with children. Data were drawn from the 2010 Washington State Behavioral Risk Factor Surveillance System, representative of the population of Washington State residents. Considering adults in households with children, those who experienced higher levels of childhood adversity were more likely to have experienced homelessness in adulthood. Meanwhile, a 10‐factor index of cumulative developmental risk was independently associated with childhood adversity and with adult homelessness. Adult homelessness appears to represent a circumstance through which past childhood adversities are brought forward and associated with contexts of developmental risk for subsequent generations of children.     

Sexual risk behaviors among youth in the child welfare system

This study uses data from the National Survey of Child and Adolescent Well-Being (NSCAW) to provide estimates of sexual risk behaviors for 877 youth, age 11–14 at baseline, in the child welfare system. It examines the association between baseline psychosocial risk and protective factors on engagement in sexual risk behaviors after 36 months. It further compares rates of sexual risk behaviors between youth placed in out-of-home care and those who remained with their biological family. Key findings include a high rate of pregnancy, a high percentage of youth who initiated sexual activity at or before age 13 as well as a limited role of protective factors in moderating sexual risk behaviors. A history of placement into out-of-home care is not significantly associated with greater engagement in sexual risk behaviors. Implications for intervention development and child welfare policy for this population are discussed.     

The structure of norms and relations in patronage systems

Patronage systems are composed of a social relation (between patron and client), the norms associated with this relation (support, defend, not attack), and network-formation rules (governing the creation of patronage ties). Actors in a patronage system face moral dilemmas when they become obligated to fight on both sides of a conflict, and patronage systems are normatively consistent when these dilemmas can never arise. This paper examines the structure of normatively consistent patronage systems, exploring the logical relationships among norms and between norms and network structure. The paper illustrates how sociologically relevant concerns from deontic logic can be incorporated into network analysis using algebraic methods familiar to network analysts.