IMPORTANCE OF HYPOTHESES: GROUP COMPARISON ANALYSIS

A method is presented for measuring the importance of a mean-difference hypothesis and for a set of such hypotheses. The method is based on the population prediction uncertainty associated with the models for the alternative and null hypotheses. Previous methods for ANOVA designs are special cases of the method presented here. The method is demonstrated showing its flexibility for the analysis of mean-difference hypotheses. The method encourages tests of meaningful research hypotheses rather than fitting the hypotheses to the method.     

Outsiders in the union: organizing,consent, and union recognition campaigns

Although outsiders have played an important role in social protest in the U.S., outsiders’ role in the U.S. labor movement has been the focus of spirited debate. Debate about outsider organizers, in particular, reached a fevered pitch in the late 1990s, and continues today. This paper scrutinizes two of the core assumptions of this debate: that insider and outsider organizers operate differently on union recognition campaigns, and that workers respond to them differently in these settings. We analyzed 153 in-depth interviews with workers and organizers conducted at the height of the debate, in order to answer two questions: What is the role of outsider organizers during private sector union recognition campaigns, and how do outsider organizers secure workers’ consent in these settings? All of the organizers in our data-set were graduates of the AFL-CIO’s Organizing Institute, and 64 of them were outsiders. The outsider organizers in our data-set confronted barriers that insider organizers did not, including workers’ concerns about their youth, inexperience and lack of professionalism, and their own inability to relate to workers. While many critics of outsider organizers claim that these barriers are insurmountable, we found the opposite to be true. The vast majority of outsider organizers in our data-set successfully secured workers’ consent by demonstrating commitment, building relationships, and being honest and forthright. After proposing changes in organizer training and leadership development in response to these findings, we conclude with a brief discussion of the enduring debate about outsiders’ role in social protest in the U.S.     

Fairness judgments in household decision making

The behavioral economic study of fairness was applied to household decision making. A sample of household partners judged the fairness of a number of hypothetical decisions of a household partner, varying in the context of the decision. Decisions made by the partner to make a large personal expenditure or to reduce time spent on household chores were considered by the subjects as more fair if the outcome was framed as a forgone gain then if it was framed as a straight loss. Partners’ decisions to reduce household chores were also considered as more fair in the case of overtime work than when the partner received a salary increase or windfall income. We conclude that asymmetric valuation of losses and forgone gains, and (behavioral) costs as compared with income increase of the partner, influenced the fairness judgments concerning the partner’s behavior.     

Mental budgeting and the management of household finance

Mental budgeting and financial management were investigated in a large sample of the Dutch population. Mental budgeting was quite common, and was explained from general education, having saving goals, financial knowledge, time orientation, and financial situation. Also, mental budgeting, in addition to effects of financial situation, time orientation and financial knowledge, was positively associated with having an overview of expenses and current accounts, and household financial management.     

Ties that tear apart: The social embeddedness of strategic alliance termination

Strategic alliances between firms are inherently unstable, and many alliances fail before the planned termination date. Most studies of the instability of strategic alliances focus on internal factors, such as tensions between alliance partners. In the present study social networks, in particular the centrality of firms in an alliance network, are considered as factors explaining alliance instability. The study examines 1061 ICT-alliances that were formed in the period 1975–1989. As expected, it was found that differences in centrality increase alliance instability. Contrary to the expectation, the sum of centralities of firms in an alliance does not affect alliance instability.     

Did Unilateral Divorce Laws Raise Divorce Rates in Western Europe?

The increase in European divorce rates over the past decades was accompanied by several changes in divorce laws. Yet for European countries, research on the effects of divorce law on the divorce rate is scarce. Most of the existing studies are based on data from North America and provide numerous, but inconsistent, results. We use fixed‐effects regression models to examine the impact of the introduction of unilateral divorce on the divorce rate in Western European countries. We find that de facto unilateral divorce practices led to a sustainable increase in the divorce rate, whereas legal rights to unilaterally divorce had no long‐run effects.     

The Interplay Between Tonal Synchrony and Social Engagement in Mother–Infant Interaction

This study explores the relationship between tonal synchrony and maternal‐infant social engagement based on free‐play recordings of 15 mothers and their 3‐month‐old infants in a laboratory setting. Moment‐by‐moment analyses on a microlevel were used to study social engagement and vocal interaction. We analysed and categorized 854 vocalization periods (mother‐only vocalizations, tonal interaction periods, nontonal interaction periods, and mutual silence). Tonal synchrony was analysed in terms of harmonic and pentatonic series based on pitch frequency analyses. Social engagement was microanalyzed in terms of matched and mismatched engagement states. ANOVA‐repeated measures revealed, most importantly, a significant relationship between TIPs and social interaction repair, which indicates the importance of tonal synchrony in the flow of social engagement in mother–infant dyads. Other significant relationships were found between (a) nTIPs/mismatch–mismatch, and, (b) MOV/affect loss. As mentioned in the discussion, the findings are suggestive for clinical applications (e.g., music therapy) and warrant further research.     

University Students’ Views on the Utility of Psychiatric Advance Directives

Abstract

Objective: Rates of serious mental illnesses (SMIs) among university students are increasing, and universities are struggling with how to respond to students who show SMI symptoms. Psychiatric advance directives (PADs) allow individuals, when well, to document their wishes for treatment during a psychiatric crisis. This project explored the feasibility of using PADs in university settings by examining students’ views towards PADs. Participants: Forty university students with SMIs were recruited for this study from 1 large university. Methods: A mixed-methods design was used, with both quantitative survey instruments and qualitative interviews with students. Results: Respondents were positive about PAD utility for students. Respondents saw PADs as beneficial because PADs gave students control over their treatment. However, students also considered PADs potentially problematic because PAD use raised a risk of breaching student privacy and stigmatizing students with SMIs. Conclusions: Although a promising intervention for students with SMI, this approach requires further research.     

‘Loyal resistance’: N.P. van Wyk Louw (1906–1970) and the intellectual

The article analyses the seminal role played by the poet N.P. van Wyk Louw in defining the intellectual in Afrikaans public discourse. It shows that Van Wyk Louw’s defence of key concepts such as ‘liberal nationalism’ and ‘the open discussion’ in the 1950s was a movement away from his earlier views on Afrikaner nationalism, in which he focused on non‐rational forces. In the contested terrain of debates on Afrikaner nationalism Van Wyk Louw emphasised the need for the intellectual to ground his interventions in the tradition of European political thought, which demanded a respect for justice and an attempt at reconciling nationalism with liberalism. The article finally comments on the relevance of Van Wyk Louw’s contribution to current debates on public intellectual life in South Africa.