Unemployment Transitions among Brazilians in the United States and Canada

This study uses the job search framework to examine the unemployment experiences of Brazilian immigrants in the North American labour force. Primary data gathered in Canada and the United States is used in these analyses. The model generally used to monitor transitions among the native‐born was modified to make it more appropriate to the immigrant experience. To do this a composite model was constructed that incorporates variables unique to the immigrant experience. Event history analyses revealed that, in general, job search theory is very relevant for examining the transitions of immigrants. However, not all standard measures behaved as predicted (e.g. reservation wage). Several immigrant specific variables were very significant (e.g. target earner and legal status) and improved the overall model fit. Brazilians who worked primarily with other co‐ethnics were more likely to become re‐employed than those who did not, while working for a Brazilian employer had no effect on being re‐employed. US/Canadian comparisons also revealed that residents of Canada endured longer periods of unemployment. We believe this result is because Canadian residents had greater access to public services and, as such, were able to have higher reservation wages.     

Opinions on Fictitious Issues: The Pressure to Answer Survey Questions

This research shows, as have previous studies, that a substantialnumber of people will offer opinions on fictitious topics inthe context of a survey interview. The results of a split-ballotexperiment (and a replication) with three fictitious publicaffairs issues suggest that people give opinions on such mattersin large part because of the pressure to answer survey questionsthat is created by the way in which the questions are askedand by the manner in which "don't know" responses are handledby the interviewer. The findings also indicate that there maybe little or no relationship between an individual's willingnessto admit ignorance and his or her inclination to volunteer opinionson fictitious issues, as measured by at least one item fromthe Marlowe-Crowne Social Desirability Scale. In addition, thedata demonstrate that blacks and less well-educated respondentsare more likely than their counterparts to offer opinions onfictitious issues.     

Is the Pro-Poor Premium Exemption Policy of Ghana’s NHIS Reducing Disparities Among the Elderly?

Under the act that established the National Health Insurance Scheme (NHIS), persons 70 years of age or above are automatically enrolled in the scheme and therefore can access health services free at the point of use. This suggests that the elderly who are unable to afford the premiums of private health insurance can enrol in the NHIS thereby eliminating the possibility of disparities in health insurance coverage. Notwithstanding, few studies have examined health insurance coverage among the elderly in Ghana. The lack of studies on the elderly in Ghana may be due to limited data on this important demographic group. Using data from the Study on Global Ageing and Health and applying logit models, this paper investigates whether the pro-poor exemption policy is eliminating disparities among the elderly aged 70 years and older. The results show that disparities in insurance coverage among the elderly are based on respondents’ socio-economic circumstances, mainly their wealth status. The study underscores the need for eliminating health access disparities among the elderly and suggests that the current premium exemptions alone may not be the solution to eliminating disparities in health insurance coverage among the elderly.     

Suburban Sprawl,Regional Diffusion,and the Fate of Small Retailers in a Large Retail Environment, 1977–1996

Abstract

Research on the decline of public life in the United States has largely overlooked the role of Main Street retailers that provide public spaces for the maintenance of informal social ties. A central factor shaping the viability of small retailers is the development of big box chain stores that offer one-stop shopping and price out smaller competitors. Although prior studies have considered the transition from small to large retailers as a national phenomenon, arguing for the importance of place effects, we document the spatial variation in this process for nonmetropolitan counties in the United States. We hypothesize that the economic downturns in agriculture and manufacturing during the 1980s, combined with suburban sprawl into nonmetropolitan counties, facilitated the decline of small retailing in specific locales. Employing data from the 1977–1996 U.S. County Business Patterns, we test our hypotheses concerning the spatial variability in the decline of small retailing. Our results point to a marked decline in the number of establishments and employment in selected retail industries for nonmetropolitan counties near metropolitan areas in the South, Midwest, and West. These findings highlight the importance of considering local business enterprises as an important dimension of public life and local leadership in community affairs. We conclude our study by outlining the social consequences of the decline of small retail activity and suggest directions for future research.     

Nonmaternal Care's Association With Mother's Parenting Sensitivity: A Case of Self‐Selection Bias?

Although attachment theory posits that the use of nonmaternal care undermines quality of mothers' parenting, empirical evidence for this link is inconclusive. Using data from the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development (N = 1,233), the authors examined the associations between nonmaternal care characteristics and maternal sensitivity during the first 3 years of children's lives, with special attention to selection effects and moderation by resource levels. Findings from fixed‐effects regression models suggested that, on average, there is little relationship between nonmaternal care characteristics and maternal sensitivity, once selection factors are held constant. Some evidence of moderation effects was found, however. Excellent‐quality care is related to more sensitivity for mothers with lower family income. Poor‐quality care is related to lower sensitivity for single mothers, but not partnered mothers. In sum, nonmaternal care characteristics do not seem to have as much influence on mothers' parenting as attachment theory claims.     

Distal and Proximal Influences on the Risk of Extramarital Sex: A Prospective Study of Longer Duration Marriages

Previous models of the risk of extramarital sex (EMS) rely largely on cross-section samples and retrospective reporting. This may well conflate causes with consequences of EMS in the same model. Instead, this study employs panel data with an event-history approach to re-assess the influences on the risk of EMS. The sample consists of 1,270 married respondents, with no prior history of EMS, who were followed up in five subsequent surveys spanning a 20-year period. The quality of the conjugal bond emerged as a paramount influence on the outcome. The hazard of EMS was higher for respondents who had ever experienced a trial separation, reported marital violence, scored higher on a marital instability index, or spent less time in activities with the spouse. The risk of EMS was lower the longer respondents had been married at baseline, the longer the duration since baseline, and the greater the respondent's religiosity.     

HIGHLY INTERACTIVE TUTORIAL DISTANCE LEARNING

This commentary argues for a new perspective on distance education - one that is based on advances in interactive learning, rather than one-way delivery that is encouraged too often by the design of web-based courses. Tutorial approaches to education are highly effective and new media can bring critical aspects of tutorial approaches to more students than ever before possible.