Feddersen and Pesendorfer meet Ellsberg

The Condorcet Jury Theorem formalises the “wisdom of crowds”: binary decisions made by majority vote are asymptotically correct as the number of voters tends to infinity. This classical result assumes like-minded, expected utility maximising voters who all share a common prior belief about the right decision. Ellis (Theor Econo 11(3): 865–895, 2016) shows that when voters have ambiguous prior beliefs—a (closed, convex) set of priors—and follow maxmin expected utility (MEU), such wisdom requires that voters’ beliefs satisfy a “disjoint posteriors” condition: different private signals lead to posterior sets with disjoint interiors. Both the original theorem and Ellis’s generalisation assume symmetric penalties for wrong decisions. If, as in the jury context, errors attract asymmetric penalties then it is natural to consider voting rules that raise the hurdle for the decision carrying the heavier penalty for error (such as conviction in jury trials). In a classical model, Feddersen and Pesendorfer (Am Politi Sci Rev 92(1):23–35, 1998) have shown that, paradoxically, raising this hurdle may actually increase the likelihood of the more serious error. In particular, crowds are not wise under the unanimity rule: the probability of the more serious error does not vanish as the crowd size tends to infinity. We show that this “Jury Paradox” persists in the presence of ambiguity, whether or not juror beliefs satisfy Ellis’s “disjoint posteriors” condition. We also characterise the strictly mixed equilibria of this model and study their properties. Such equilibria cannot exist in the absence of ambiguity but may exist for arbitrarily large jury size when ambiguity is present. In addition to uninformative strictly mixed equilibria, analogous to those exhibited by Ellis (Theor Econo 11(3): 865–895, 2016), there may also exist strictly mixed equilibria which are informative about voter signals.

     

Social Studies Needs (New) White People: The Case for Including Allies in the Curriculum

In this conceptual article we consider the pedagogical possibilities and pitfalls of incorporating White ally figures in history and social studies curricula. Drawing on the burgeoning scholarship on race and the social studies and literature on alternative racial orientations, such as allies, antiracists, and abolitionists, we contend that educators can use White-ally pedagogy to offer White students, in particular, examples of an antiracist White racial identity. We close with guidelines to provide social studies educators and teacher educators with a starting point for effectively introducing White allies into the social studies.     

Constellations of Maternal and Paternal Parenting Styles in Adolescence: Congruity and Well-Being

ABSTRACT

The current study examined patterns of maternal and paternal parenting styles in adolescence and the variations in adolescent well-being as a function of parenting style combinations. Participants included 272 students in grades 9 and 11 from a public high school in a large city in the northeastern United States. Participants completed measures of perceived maternal and paternal parenting styles and indices of psychological well-being. Distinct patterns of maternal and paternal style constellations were established. The most common constellation found was the combination of a neglectful mother and a neglectful father. Participants with either both parents authoritative or only mother authoritative reported higher well-being than participants with no authoritative parent. Participants with no permissive parent or with a permissive mother scored lower on self-esteem than participants with only a permissive father. Finally, participants with either parent neglectful or both parents neglectful scored lower on self-esteem than participants without a neglectful parent. The current study illustrates the need to examine constellations of maternal and paternal parenting in studies assessing the familial variables contributing to adolescent well-being.     

Managerial Hostility and Attitudes Towards Unions: A Canada-US Comparison

We use a cross-country survey of attitudes toward work and unions, which includes a sample of managers in both the US and Canada, to explore whether there is greater attitudinal hostility to unions in the U.S. Our estimates indicate that American manager’s attitudes towards unions are, perhaps surprisingly, less hostile than those of Canadian managers. We explain this first finding by the differential effect of perceived union power, which is greater in Canada than the US and which is correlated negatively with union approval. We also find that US managers are less likely to use extreme methods to oppose union organizing drives, implying that the lower union rates in the US as compared to Canada are not likely the result of greater negativity towards unions themselves but rather some other factor or combination of factors. The implication is that if Canadian managers faced the same labor relations playing field as their US counterparts, they would likely find it easier to thwart union certification drives as well. Alternatively stated, Canadian-style labor relations reforms (such as card-check systems or quicker certification votes) could perhaps tip the balance in favor of unions when organizing in the US.     

Part-time Employment and Effects on Australian Social Work Students: A Report on a National Study

Abstract

University students, nationally as well as internationally, engage in employment to supplement income while studying. Social work students are no different in this respect. There have long been questions about whether such part-time work has an adverse impact on student academic performance. This paper explored the experiences of social work students enrolled on-campus across three Australian universities as reported through a survey and focus groups. The research found that social work students did engage in significant amounts of paid employment while studying, that there were both positives and negatives for students depending on the nature of their employment, and that compromises needed to be made in juggling competing responsibilities. Accessing and living on inadequate government benefits imposed particular stressors. The findings have implications for the ways in which social work education is structured, especially in terms of flexibility, and demonstrated that part-time work also offers opportunities for student learning.     

Does Wealth Enhance Life Satisfaction for People Who are Materially Deprived? Exploring the Association among the Orang asli of Peninsular Malaysia

Recent studies investigating need theory and the extent to which money can buy happiness have called for more research within culturally homogeneous samples from developing countries to explore this relationship. We examine wealth as a measure of possessions and savings and relate this to subjective well-being (SWB) among poor indigenous farmers in Peninsular Malaysia. With hierarchical multiple regression, we find that the association between wealth and life satisfaction, after controlling for demographic variables, is positive and significant, β = 0.24, p<0.001. This effect is similar to effect sizes reported for other poor samples around the globe and is larger than what has been normally found in Western samples. Our analysis of the Malay translation of the Satisfaction with Life Scale (SWLS) reveals rather low internal reliability and prompts us to explore the potential wealth-SWB relationship in the absence of measurement error. We find a larger effect size when measurement error is removed, r = 0.43. We discuss the use of latent variable analysis to better interpret wealth-SWB effect sizes and recommend its use for future studies that use SWLS translations. Finally, we find that age, education, family size, and recent illness, while weak zero-order correlates of SWB, become significant predictors of life satisfaction when included with wealth in the multiple regression model. Some explanations and implications of these findings are conjectured. Our study contributes a unique sample to the expanding literature in support of need theory, and may be one of the first to examine the relationship between wealth and life satisfaction among a country’s aboriginal people.     

Intrinsic and Extrinsic Goals: Their Structure and Relationship to Well-Being in German and U.S. College Students

Aspirations for intrinsic (e.g.,self-acceptance, affiliation, community feeling)versus extrinsic (e.g., financial success, appearance,social recognition) goals were examined in German andU.S. college students. The structure of studentsgoal-systems in terms of goal content was remarkablysimilar in the two cultures, as evidenced byexamination of the ordering of goals. Also, as inpast work in the U.S., German college students whowere especially focused on intrinsic goals had highwell-being, whereas the reverse was true for a focuson extrinsic goals. Some differences between thecultures in terms of specific goals are alsodiscussed.     

Women's Perception of the Divorce Experience: A Qualitative Study

ABSTRACT

Divorce is a personal experience, often negative, and each couple experiences it differently. However, the divorce experience may provide opportunities for personal growth. The purpose of this qualitative study was to understand the challenges and growth opportunities women who have divorced experience from their own perspective. Ten women with similar backgrounds participated in personal interviews. Individual interviews revealed the following themes: (a) dating reflections, (b) married life, (c) self-perceptions, (d) support or lack of support, (e) family, (f) personal emotions, (g) personal growth, and (h) the future. Mezirow's (2000) Mezirow, J. 2000. Learning as transformation: Critical perspective on a theory in progress, San Francisco: Jossey-Bass.  [Google Scholar] theory of transformational learning was the framework used to organize the findings to understand growth through transitional phases. This article presents the findings of this study and implications for women going through divorce.     

Impact of Postdivorce Sibling Structure on Adolescent Adjustment to Divorce

A sample (N = 222) of middle school, high school, and college students were surveyed with regard to their adjustment to their parents’ divorces in specific domains, including coparenting, financial strain, and overall adjustment. With time since the divorce covaried, youth living with half-siblings, stepsiblings, or both (HSS) rated their experiences consistently more positively than youth living with full biological siblings only (FBS). HSS youth reported stronger perceptions that life has gotten better, parents are working together to raise them, and there are no lingering financial effects. There were no main effects for age, but an interaction of sibling structure and gender found male adolescents in the FBS group sometimes had more negative ratings than any of the other groups. Our findings contrast with prior studies suggesting that HSS youth do not adjust as well as FBS youth.