Contradictions of commitment in the new economy: Insecurity, time, and technology

The new flexible, 24/7 economy is characterized by employment insecurity, time pressure, and technologies that increase employees’ accessibility to their workplace. Accompanying these changes is a changing social contract between employees and their employers. Labor process and organizational theories suggest that these employment characteristics will undermine the attachment component of organizational commitment that remains an important feature of contemporary workplaces. We use an unpublished dataset of a nationally representative sample of employed individuals from the Families and Work Life Institute to test hypotheses linking the attachment component of organizational commitment to organizational insecurity, time pressure, and technologically created accessibility. Our expectation is that these changes will be particularly important for decreasing older cohorts of workers’ attachment to the organization since they have experienced a change in the social contract. The data are largely consistent with these expectations.     

Bayesian break-point forecasting in parallel time series,with application to university admissions

A regular supply of applicants to Queen's University in Kingston, Ontario is provided by 65 high schools. Each high school can be characterized by a series of grading standards which change from year to year. To aid admissions decisions, it is desirable to forecast the current year's grading standards for all 65 high schools using grading standards estimated from past year's data. We develop and apply a Bayesian break-point time-series model that generates forecasts which involve smoothing across time for each school and smoothing across schools. “Break point” refers to a point in time which divides the past into the “old past” and the “recent past” where the yearly observations in the recent past are exchangeable with the observations in the year to be forecast. We show that this model works fairly well when applied to 11 years of Queen's University data. The model can be applied to other data sets with the parallel time-series structure and short history, and can be extended in several ways to more complicated structures.     

Sexually open versus sexually exclusive marriage: A comparison of dyadic adjustment

In a study conducted in 1978, using Spanier's (1976) Dyadic Adjustment Scale (DAS), couples in a sexually open marriage and couples in a sexually exclusive marriage were compared on dyadic adjustment. One hundred and thirty sexually open respondents were matched with 130 sexually exclusive respondents. It was found that there was no difference in response patterns between people in a sexually open marriage and those in a sexually exclusive marriage who were still living together with their spouses. On the other hand, persons who were no longer living together with their spouses, regardless of whether they were open or exclusive sexually, scored significantly lower on dyadic adjustment.The author gratefully acknowledges James R. Adams, Ph.D., for his part in the conduct of this research.