Childrearing,Self‐Control,and Crime: Additional Evidence*

Gottfredson and Hirschi's model of caregiving to produce high self‐control is examined using survey data from a city population of adults. The data permit assessment of the predictive ability of all three elements of the regimen, separately and in com‐bination. While a combination of the elements of the specified model and some of the individual components prove to be statistically significant predictors of self‐control, the coefficients are only modest ones. In addition, the sequential model of crime production set forth by the theorists proves to be questionable. These findings add to an emerging body of research suggesting that self‐control may be dependent on things other than the childhood caregiving regimen identified in self‐control theory.     

“Time Immemorial” and Indigenous Rights: A Genealogy and Three Case Studies (Calder,Van der Peet,Tsilhqot'in) from British Columbia

“Time immemorial” has operated as a legal fiction in the discourse of colonization, performing a genealogical function in the construction of “antiquity” and “legal memory” in English law, and repurposed in Indigenous rights cases in Canada. Beginning with a genealogical outline, this paper analyzes “time immemorial” in relation to Settler and Indigenous discourses of time, memory and the land in Calder, Van der Peet, and Tsilhqot'in.     

Models, assumptions and model checking in ecological regressions

Ecological regression is based on assumptions that are untestable from aggregate data. However, these assumptions seem more questionable in some applications than in others. There has been some research on implicit models of individual data underlying aggregate ecological regression modelling. We discuss ways in which these implicit models can be checked from aggregate data. We also explore the differences in applications of ecological regressions in two examples: estimating the effect of radon on lung cancer in the United States and estimating voting patterns for different ethnic groups in New York City.     

Evaluating the effect of education on earnings: models, methods and results from the National Child Development Survey

Summary.  Regression, matching, control function and instrumental variables methods for recovering the effect of education on individual earnings are reviewed for single treatments and sequential multiple treatments with and without heterogeneous returns. The sensitivity of the estimates once applied to a common data set is then explored. We show the importance of correcting for detailed test score and family background differences and of allowing for (observable) heterogeneity in returns. We find an average return of 27% for those completing higher education versus anything less. Compared with stopping at 16 years of age without qualifications, we find an average return to O-levels of 18%, to A-levels of 24% and to higher education of 48%.     

Ideational conflict: the key to promoting creative activity in the workplace

This article defines the concept of ideational conflict as it applies to the process of identifying a problem and developing a plan of action for resolving the problem. Then the article examines and illustrates how the ideational conflict that is generated by brainstorming can lead to creative thinking that resolves disparate points of view. The illustration extends the generally accepted view of brainstorming and applies it to identifying a problem related to the university/college work environment. The problem situation is that of the loss of high ability faculty and sutdents to other institutions.     

A Contribution to the History of Family Therapy in Australia and New Zealand: A Bibliometric Perspective*

The content of the first ten volumes of The Australian and New Zealand Journal of Family Therapy is analysed to provide a picture of the major themes and subject matter addressed in its formative years using the techniques of bibliometrics and content analysis. A methodology is developed for measuring the prevalence of subject content in the journal which could have application in other fields. The interdisciplinary character of family therapy is demonstrated by the diversity of cited end-of-article journal references. A list of most-cited journals is provided. The characteristics of authorship are discussed with respect to geographic dispersion, institutional affiliation, seniority and gender. The issue of collaborative authorship is discussed in relation to the patterns of co-authorship observed in this period, 1979–1989. The analysis identifies signs of the emergence of family therapy as a discrete field. The paper concludes also that there are positive signs of maturation of the journal. It offers some pointers about directions for the journal in the next phase ofits development.