EFFECTS OF EXPOSURE ON PREVALENCE AND CUMULATIVE RELATIVE RISK: DIRECT AND INDIRECT EFFECTS IN A RECURSIVE HAZARD MODEL

This paper outlines decomposition methods for assessing how exposure affects prevalence and cumulative relative risk. Let     x     denote a vector of exogenous covariates and suppose that a single dimension of time   t   governs two event processes     T ₁  and   T ₂.    If the occurrence of the event     T ₁    determines entry into the risk of the event     T ₂,    then subgroup variation in     T ₁    will affect the prevalence     T ₂,    even if subgroups in the population are otherwise identical. Although researchers often acknowledge this phenomenon, the literature has not provided procedures to assess the magnitude of an exposure effect of     T ₁    on the prevalence of     T ₂.    We derive decompositions that assess how variation in exposure generated by direct and indirect effects of the covariates     x     affect measures of absolute and relative prevalence of     T ₂.    We employ a parametric but highly flexible specification for baseline hazard for the     T ₁  and   T ₂    processes and use the resulting parametric proportional hazard model to illustrate the direct and indirect effects of family structure when     T ₁    is age at first sexual intercourse and     T ₂    is age at a premarital first birth for data on a cohort of non-hispanic white U.S. women.     

Laws,Desires, and Contaminations—Mutuality with a Price: Commentary on Paper by Taras Babiak

In this commentary on Tara Babiak's analytic work with a very disturbed, almost autistic young man, I take up the function of gender categories as defense and as potential; the power of enactments in analytic treatment; and the difficulties of homophobia in patient, analyst and culture. I focus on the uses and functions of gender and ideals of masculinity in the patient's identity. A central enactment early in the treatment gave rise to intense transference and countertransference scrutiny. I suggest the long shadow cast by this enactment, which was both hopeful and provocatively destructive. I discuss the quandaries (analytic, personal, and cultural) for the analyst working with a patient for whom phobic dread may be a defense against fragmentation and madness.     

Sexuality and the dual‐earner couple,part II: Beyond the baby years

This article reports results from two data sets testing predictions that a couple's sexual relationship suffers if the wife is employed, particularly if she is employed full time or high full time. A multiple‐theory framework was used, fusing the scarcity hypothesis, the enhancement hypothesis, and identity theory. The last suggests that an important individual difference variable, spouse role salience, should be related to a couples sexual functioning. In Study 1, data from the National Health and Social Life Survey were analyzed, focusing on 1,744 married persons. No significant differences in sexuality were found between women employed part, full, or high full time, nor between men employed full or high full time. In Study 2, data from the Wisconsin Maternity Leave and Health project were analyzed, focusing on 261 couples when they had a 4.5‐year‐old child. There were no differences between homemakers and women employed part, full, or high full time for several measures of sexual functioning. Neither were there differences between husbands employed full and high full time. More important were individual differences in spouse role salience.     

Evaluation of two school‐based HIV prevention interventions in the border city of Tijuana,Mexico

This research project examined the individual and combined effectiveness of an HIV prevention workshop and a free condom distribution program in four high schools in Tijuana, Mexico. Adolescents (N = 320) completed baseline measures on sexual practices and theoretical correlates and participated in a two‐part study. In Study I, students were randomly assigned to an HIV prevention workshop or a control condition, with a 3‐month follow‐up assessment. Results indicate three significant workshop benefits regarding HIV transmission by altering sexual initiation, access to condoms, and traditional beliefs regarding condoms. In Study 2, we set up a condom distribution program at two of the participating schools, and students completed a 6‐month follow‐up assessment. Results indicate that exposure to the workshop followed by access to the condom distribution program yielded two beneficial results for reducing HIV transmission: moderating sexual initiation and increasing condom acquisition. Access to the condom distribution program alone had no effects on behavioral and psy‐chosocial correlates of HFV transmission. We discuss implications of these results.     

Some Correlates of Emotional Well-Being Among New England College Students

Abstract

In a questionnaire survey of New England college students, a large number of undergraduate men and women reported problems related to their personal, social, or academic adjustment. Given a list of 22 items described as “common concerns or feelings experienced by college students,” respondents were asked to rate the extent to which each item had been a problem for them in the past year. Most students (86%) reported having very much or somewhat of a problem with one or more items on the list. Pressure to do well in school, problems with weight control, anxiety, poor concentration and depression were among the most commonly reported concerns. The prevalence of these self-reported concerns and problems was found to be significantly associated with the respondents' sex, their perceptions of their health status, and academic standing.     

Fiscal Mapping Autism Spectrum Disorder Funds: A Case Study of Ohio

Individuals with autism spectrum disorders (ASDs) have complex needs requiring regular service utilization. Policymakers, administrators, and community leaders are looking for ways to finance ASD services and systems. Understanding the fiscal resources that support ASD services is essential. This article uses fiscal mapping to explore ASD funding streams in Ohio. Fiscal mapping steps are overviewed to assist ASD stakeholders in identifying and examining ASD-related funding. Implications are drawn related to how fiscal mapping could be used to identify and leverage funding for ASD services. The resulting information is critical to utilizing existing resources, advocating for resources, and leveraging available funds.     

Are Female Executives Over‐represented in Precarious Leadership Positions?

We use a sample of CEO appointments at US corporations over the years 1992–2004 to test the 'glass cliff' hypothesis, which posits that females are appointed to leadership positions at firms that are in a precarious financial condition. Our analysis utilizes three measures of stock-price-based financial performance and two distinct control samples of appointments of males to the CEO position. We find that corporate performance preceding CEO appointments tends to favor females, implying that females (males) are appointed to the CEO position largely at times when the firm is in relatively better (worse) financial health. Disaggregating the data by appointments in up versus down markets, at high-risk versus low-risk firms, and by calendar time yield similar conclusions. There appears to be no glass cliff facing female CEOs at US firms. Our findings suggest a need for additional research to identify where and for what types of positions this phenomenon is prevalent.     

Projektmanagement mit virtuellen Teams?

Globalisation and internationalisation of organisations as well as fast-paced development of modern electronic communication technologies require and support the implementation of globally distributed project teams. Members are working together in different locations and in different time zones. These facts have an impact on project work. This article tries to critically reflect the work of virtual project teams and it tries to answer the question, if we can speak about teamwork under such circumstances.