Lottery Promotions at the Point-of-Sale in Ontario, Canada

We documented the extent of point-of-sale (POS) lottery promotions in Ontario, Canada and the relationship between lottery promotions and store and city characteristics. This is the first quantitative study of POS lottery promotions. A total of 366 stores—independent and chain convenience stores, gas stations and grocery stores—were visited across 20 cities in Ontario. Data collectors unobtrusively observed the type of lottery promotions in each store and completed a data collection checklist. A lottery promotion index was created and hierarchical linear modeling (HLM) was conducted to examine the relationship between extent of lottery promotions and independent variables such as neighbourhood socioeconomic status and city prevalence of lottery ticket purchasing. POS lottery promotions were widespread across Ontario, with the highest level of promotion found in independent convenience stores. In the multivariable HLM model, none of the remaining independent variables remained statistically significant, except for store type. Lottery promotions are extensive at the POS in Ontario. These findings can help initiate discussions around the appropriateness and possible future regulation of this form of advertising.     

Estimating Damages in a Class Action Litigation

In a class action litigation, actual damages are not known exactly and must be estimated. Various estimators are proposed and assessed by using a model that identifies possible sources of error. Estimators that have been used in practice are shown to be seriously biased. An empirical Bayes estimator and an empirical minimal mean squared error estimator are found to be more satisfactory methods for estimating damages.     

Unemployment and Political Partisanship: Support for the Null Hypothesis

Abstract

Analysis of survey data from faculty at fifteen colleges and universities in a large Midwestern metropolitan area supports earlier speculations that certain attributes unique to academia are predictive of differential participation in several aspects of socio-political life. Scholarly commitments and working in a field that studies socio-political issues per se are associated with liberal attitudes, casting votes for liberal candidates, and overt involvement in radical political activities. Tendencies for these associations were observed in both secular and church-related schools. Contrary to critics of the recent Ladd and Lipset studies, there is a clear tendency for faculty with liberal covert attitudes to translate them into overt participation in liberal and radical political activities.     

Community College Programs for the Human Services

A national survey of 2-year human services programs in community colleges revealed the current status of these programs and identified significant trends in areas such as program number, curriculum design, standard-setting mechanisms, student composition and career paths, and faculty affiliation. Of particular interest was the relationship of these programs and their graduates to social work education and the social services job market. Among the principal findings were (a) these programs are in a period of renewed growth and (b) a need and an opportunity exist for the social work profession, particularly social work education, to be constructively involved in this level of education.     

Influence for empirical transforms

Estimation procedures based on certain empirical transforms have been shown to be robust (eg. Paulson and Nicklin, 1983). Here the robustness of such procedures is examined formally using techniques derived from influence theory. Examples are given which demonstrate the easy-to-use nature of these methods. A useful by-product is a simple formula for asymptotic variances.     

Premarital contraception: Research reports and problems

While investigations of the effects of erotic material are badly needed, most studies suffer from serious inadequacies. The problem is largely definitional—to date there has not been agreement on the properties that define sexual stimuli, the nature of sexual arousal, and behavioral, attitudinal or other effects that are supposed to result from exposure to sexual stimuli. This paper focuses on the three major problems which make research especially difficult: (1) the special sensitivity of the area; (2) difficulties in measuring sexual arousal; and (3) problems involving appropriate control groups.     

Measuring the Development of Social Attention Using Free‐Viewing

How do young children direct their attention to other people in the natural world? Although many studies have examined the perception of faces and of goal‐directed actions, relatively little work has focused on what children will look at in complex and unconstrained viewing environments. To address this question, we showed videos of objects, faces, children playing with toys, and complex social scenes to a large sample of infants and toddlers between 3 and 30 months old. We found systematic developmental changes in what children looked at. When viewing faces alone, younger children looked more at eyes and older children more at mouths, especially when the faces were making expressions or talking. In the more complex videos, older children looked more at hands than younger children, especially when the hands were performing actions. Our results suggest that as children develop they become better able to direct their attention to the parts of complex scenes that are most interesting socially.     

British Jewry and the fight against the international white‐slave traffic, 1885–1914

In the last quarter of the nineteenth century Jews from eastern and central Europe became involved in the white‐slave traffic, as migratory prostitution was called at the time. Jews in Britain, which was a point of trans‐shipment for the major vice markets in South America and South Africa, helped to lead an organized international movement to defeat the traffic and thereby to deny this issue to anti‐semites.     

Sex Differences in the Relationship between Harsh Discipline and Conduct Problems

Research on sex differences in antisocial behaviour may shed light on the causes of childhood antisocial behaviour. Using a longitudinal design, we tested whether there were sex differences in the amount of harsh discipline children received or in the effect of harsh discipline and whether this accounted for sex differences in later conduct problems. Our sample was a representative, longitudinal sample of 13 830 twins born in England and Wales between 1994 and 1996. Results showed that boys experienced more harsh discipline than girls and that the sex difference in harsh discipline accounted for 10 percent to 20 percent of the sex difference in conduct problems. We found no evidence that harsh discipline had a greater effect on boys vs. girls. We also found evidence of a bidirectional relationship between harsh discipline and child conduct problems. These findings were replicated within families, automatically controlling for between‐families confounding factors.