Urbanization and the fertility transition in Ghana

This paper examines the way in which migration and urban residence operate to alter fertility outcomes. While urban-rural fertility differentials have long been established for most developing societies, the nature of these differences among migrants and between migrants and those of succeeding generations is not well understood. The evidence presented here suggests that rural-urban migration and urbanization may contribute positively to processes of fertility transition. Using data from the 1998 Kumasi Peri-Urban Survey, which included a 5-year retrospective monthly calendar of childbearing, we suggest that migrants adapt quickly to an urban environment. Our results also reveal generational differences in recent and cumulative fertility. While migrants exhibit higher cumulative fertility than urban residents of the second and third generation, their fertility is significantly lower than rural averages in Ghana. Children of migrants exhibit childbearing patterns quite similar to those in higher-order generations. Most noteworthy is the nature of the disparities in childbearing patterns between migrants and the succeeding generations. Migrant women have higher lifetime fertility than urban natives. Migrant women also exhibit higher fertility over the last 5 years than second generation or high-order urban natives. But these first generation women exhibit lower fertility (vs. urban natives) for the year immediately prior to the survey. These patterns lend support to an interpretation that combines rather than opposes theories of selectivity, disruption, adaptation and socialization. We conclude by discussing mechanisms that might explain these interrelated processes of fertility adjustment and suggest that policies discouraging rural-urban migration need to be revisited.     

“L'Homme Moyen”: Estimating the quality of life for British adults, 1815–1914, an index

The potential value of a numerical, summating index to estimate the quality of Victorian people's lives is described. Variables in three domains, Health, Economic and Social, are drawn on to describe the circumstances of life for Britons in the era 1815–1914. A range of variables is indexed to their 1914 value for each of the years between 1815 and 1914. The potential value of the index for the assessment of events, trends and policy initiatives is described.     

Using interviews to understand the assignment mechanism in a nonexperimental study: the case of eighth grade algebra

Many inquiries regarding the causal effects of policies or programs are based on research designs where the treatment assignment process is unknown, and thus valid inferences depend on tenuous assumptions about the assignment mechanism. This article draws attention to the importance of understanding the assignment mechanism in policy and program evaluation studies, and illustrates how information collected through interviews can develop a richer understanding of the assignment mechanism. Focusing on the issue of student assignment to algebra in 8th grade, I show how a preliminary data collection effort aimed at understanding the assignment mechanism is particularly beneficial in multisite observational studies in education. The findings, based on ten interviews and administrative data from a large school district, draw attention to the often ignored heterogeneity in the assignment mechanism across schools. These findings likely extend beyond the current research project in question to related educational policy issues such as ability grouping, tracking, differential course taking, and curricular intensity, as well as other social programs in which the assignment mechanism can differ across sites.     

Structure and Psychometric Properties of the Father Involvement Scale Used in a Retrospective Pretest–Posttest Design

Abstract

Several programs that address responsible fatherhood exist; however, these programs need strategic evaluation and appropriate tools to measure success of the programs. The goal of this research was to understand the structure and psychometric properties of a father involvement measure used to assess the change in parenting and co-parenting behaviors of fathers in a child welfare program. Analyses used secondary data from a father parenting program, with a retrospective pretest–posttest design. Participants were fathers (N?=?361) who attended a parenting program in three large counties in the North Texas region. Missing data diagnosis and exploratory and confirmatory factor analyses were performed on 13 items to investigate scale structure and psychometric properties. The following three factors with adequate to good internal consistency emerged: self-efficacy, parenting (emotional and physical support), and co-parenting skills. Fit indices showed good model fit for pretest items and a moderate fit for posttest items. The survey instrument demonstrates potential to be adapted to diverse populations, other languages and cultures to further expand program components. Based on the findings, future research should utilize more items to enhance the alpha reliability of the scales. Furthermore, revised scales can be validated across diverse populations based on socioeconomic, ethnicity, and cultural backgrounds.     

Effective Design of Products/Services: An Approach Based on Integration of Marketing and Operations Management Decisions*

This paper presents an integrated framework for designing profit‐maximizing products/ services, which can also be produced at reasonable operating difficulty levels. Operating difficulty is represented as a function of product and process attributes, and measures a firm's relative ease or difficulty in meeting customer demand patterns under specified operating conditions. Earlier optimum product design procedures have not considered. operational difficulty. We show that optimum profit, market share, cost, and product profiles are dependent on operating difficulty level. Empirical results from the pizza delivery industry demonstrate the value of the proposed Effective Product/Service Design approach.     

Fear of acquaintance versus stranger rape as a "master status": towards refinement of the "shadow of sexual assault"

Using a sample of 1010 women from a southeastern state university, we explore whether associations between fear of sexual assault and other crime-specific fears vary based on presumed victim-offender relationship. More specifically, we assess the extent to which fear of stranger- and acquaintance-perpetrated sexual assaults differ in the extent to which they are correlated with fear of other crime victimizations. Multivariate logistic regression analysis revealed that both fear of stranger-perpetrated sexual assault and fear of acquaintance-perpetrated sexual assault were positively associated with nearly all other crime-specific fears under examination. However, associations were particularly strong between fear of sexual assault by a stranger and fear of other stranger-perpetrated crimes. Findings have significant implications for how academic institutions should comprehensively address direct and indirect negative influences of violence against college women.