Testing Evolutionary Hypotheses with Demographic Data

An ecological evolutionary viewpoint offers new perspectives on contemporary demographic problems in general and on population–environment issues in particular. In turn, rich and detailed human demographic data can help solve problems of interest in evolutionary theory. Such data have been analyzed in greatest detail in studies of traditional and historical societies. Evolutionary approaches using historical data go beyond small‐sample anthropological studies to the application of the evolutionary approach to large datasets, and illuminate important similarities between small‐scale traditional societies and large modern populations living in evolutionarily novel environments. This article provides a concise update of the breadth of questions and hypotheses of likely interest to demographers and others that evolutionary theorists address using a variety of traditional and historical datasets. It suggests opportunities for additional collaborative work between evolutionary theorists and historical demographers and highlights topics relevant to modern demography.     

Rules of engagement: Practice what you tweet

This study explored tweets that mention highly engaged companies and compared them to tweets that mention less engaged competitors. Results showed that a highly engaged company received less negative mentions in tweets, but only if the company also practiced dialogical communication. Additionally, less engaged companies received more mentions in tweets and in one instance tweets that mentioned a less engaged company shared more links with others.     

Collective bargaining and the determinants of teachers’ salaries

Using a national sample of public high schools, we find that bargaining spillovers play an important role in teachers’ labor markets. The spillover variable consistently indicates a larger bargaining effect than does the collective bargaining coverage dummy. We estimate that a 10 percent increase in the state density of teachers’ unions increases the highest teacher salaries by 2.6 percent and the lowest by 0.2 percent. Consistent with prior research, teacher union density was most strongly associated with highest salaries and had a nonsignificant positive association with lowest salaries. Teachers’ unions also affect the structural determinants of teachers’ salaries, offering some additional evidence supporting a median voter model. The proportion of unionized teachers with higher levels of education and experience (i.e., the highest paid) is positively related to highest salaries. Finally, our results confirm the importance of demand factors in teacher wage determination. The authors thank Shawn Windsor for his excellent research assistance and an anonymous referee for helpful comments on a previous draft of this paper. The Inter-University Consortium for Political and Social Research provided the primary data set used in this paper. The U.S. Department of Education, National Center for Education Statistics compiled the original data set. We gratefully acknoledge the assistance of Eric Hanushek and Lori Taylor who also provided data used herein. This research was funded in part by a grant from the McGill Faculty of Management Research Committee.     

COVID‐19 and raising the value of care

In this opinion piece, we argue the current pandemic is shining a light on caregiving as critical work that is under‐valued and under‐paid. We call upon national lawmakers to raise the value of care work. Doing so would also make progress in solving another national crisis: closing the gender wage gap. We explore how the gender wage gap is driven primarily by the fact that men and women sort into different work, with women being over‐represented in work where they care for others and in work that allows them to care for their families.     

RETHINKING ASSUMPTIONS ABOUT TRAINEES'LIFE EXPERIENCE

A breadth of previous life experience in marriage and family therapy (MFT) trainees is viewed by many theoreticians, clinicians, and supervisors as a prerequisite for practicing MFT. This study assessed the relationship of trainees' life experiences and therapeutic outcome. We predicted that trainees with more life experience would have better therapeutic outcomes during the process of training than those with less experience. Surprisingly, the results indicated that trainees with greater life experience are not generally perceived by clients as more effective. This finding challenges us to rethink our assumptions about the role of life experience in selecting trainees.     

Not the Same: A Comparison of Female and Male Clients Seeking Treatment from Problem Gambling Counselling Services

Previous studies of problem gamblers portray this group as being almost exclusively male. However, this study demonstrates that females comprised 46% of the population ( n = 1,520) of persons who sought assistance due to concerns about their gambling from the publicly-funded BreakEven counselling services in the state of Victoria, Australia, in one 12-month period. This suggests that the model of service delivery which is community based counselling on a non-residential basis may be better able to attract female clients than treatment centres where males predominate such as veterans centres. A comparative analysis of the social and demographic characteristics of female and male gamblers within the study population was undertaken. As with previous studies, we have found significant differences between males and females who have sought help for problems associated with their gambling. Gender differences revealed in this study include females being far more likely to use electronic gaming machines (91.1% vs. 61.4%), older (39.6 years vs. 36.1 years), more likely to be born in Australia (79.4% vs. 74.7%), to be married (42.8% vs. 30.2%), living with family (78.9% vs. 61.5%) and to have dependent children (48.4% vs. 35.7%), than males who present at these services. Female gamblers (A$7,342) reported average gambling debts of less than half of that owed by males (A$19,091). These gender differences have implications for the development and conduct of problem gambling counselling services as it cannot be assumed that models of service which have demonstrated effectiveness with males will be similarly effective with females.