Can Jurors Recognize Missing Control Groups,Confounds, and Experimenter Bias in Psychological Science?

This study examined the ability of jury-eligible community members (N = 248) to detect internal validity threats in psychological science presented during a trial. Participants read a case summary in which an expert testified about a study that varied in internal validity (valid, missing control group, confound, and experimenter bias) and ecological validity (high, low). Ratings of expert evidence quality and expert credibility were higher for the valid versus missing control group versions only. Internal validity did not influence verdict or ratings of plaintiff credibility and no differences emerged as a function of ecological validity. Expert evidence quality, expert credibility, and plaintiff credibility were positively correlated with verdict. Implications for the scientific reasoning literature and for trials containing psychological science are discussed.     

A Genetic Basis for Social Trust?

A propensity to believe that fellow citizens will not act against our interests in social and economic transactions has been identified as key to the effective functioning of democratic polities. Yet the causes of this type of ‘generalized’ or ‘social’ trust are far from clear. To date, researchers within the social and political sciences have focused almost exclusively on social-developmental and political/institutional features of individuals and societies as the primary causal influences. In this paper we investigate the intriguing possibility that social trust might have a genetic, as well as an environmental basis. We use data collected from samples of monozygotic and dizygotic twins to estimate the additive genetic, shared environmental, and non-shared environmental components of trust. Our results show that the majority of the variance in a multi-item trust scale is accounted for by an additive genetic factor. On the other hand, the environmental influences experienced in common by sibling pairs have no discernable effect; the only environmental influences appear to be those that are unique to the individual. Our findings problematise the widely held view that the development of social trust occurs through a process of familial socialization at an early stage of the life course.     

A Longitudinal Investigation of Cognitive Self-schemas across Adolescent Development

Research in developmental psychology highlights youth’s self-schemas as one possible pathway to improve adolescents’ functioning and promote positive developmental outcomes. Despite this, the trajectory of positive and negative self-schemas is relatively understudied. This study addresses this limitation by empirically examining the trajectory of self-schemas in a community sample of 623 youth (M?=?13.04 years; 54% female; 49% African American, 4% Biracial, 47% European American) who were followed over a seven-year period. Caregivers completed measures of parenting practices, maternal rumination and negative inferential style, and adolescents completed a computerized behavioral task assessing self-schemas (i.e., mental frameworks that guide attention, interpretation, and memory of one’s experiences). Multilevel growth curve modeling results demonstrated a quadratic slope for negative self-schemas and no mean-level change for positive self-schemas. These trajectories did not vary by gender or racial group. However, parenting factors differentially influenced the trajectories. Specifically, higher levels of parental involvement at baseline, or an active interest and engagement in a child’s experiences and activities, related to lower levels of negative self-schemas during adolescence. Additionally, higher levels of parental rumination and parental negative control at baseline related to lower levels of youth positive self-schemas at baseline. These findings contribute to models of youth cognitive development.

     

‘A Job That Should Be Respected’: contested visions of motherhood and English Canada's second wave women's movements, 1970–1990

ABSTRACT

This article focuses on the forgotten voices of marginalized feminist mothers—those active in welfare rights groups. These activists were primarily poor single mothers who understood motherhood differently from more mainstream feminists. Whilst they echoed mainstream feminist demands for childcare, they also supported women's right to stay at home with their children, emphasizing the role of the state. This presented a serious class-based critique in a society that increasingly saw stay-at-home motherhood as a middle-class option. This article focuses upon working-class mothers' groups, thus problematizing dominant feminist discourses and developing a more diverse history of second wave feminism in Canada.     

Endorsing empowerment? A critical comparative study of peace education in Jamaica and Peru

Is empowering peace education primarily about providing individuals with skills to respond to violence they experience and capabilities to enhance their own lives? Or is inspiring social transformation to alter forms of injustice that contribute to violence an equally valid and important dimension of an empowering peace education program? This article draws upon the authors’ experiences researching peace education programs implemented by local nongovernmental organizations (NGOs) in two different contexts: Jamaica and Peru. The basis for comparison is grounded in the discourse key actors in these NGOs utilized in reference to their respective educational initiatives, explicitly emphasizing empowerment for marginalized groups. Using critical qualitative techniques and troubling the idea of ‘empowerment,’ the authors analyze the discourse of empowerment to look beyond explicit truth claims and unveil tacit assumptions regarding the purpose and desired outcomes for the beneficiaries of their respective programs. The authors interrogate what definitions of empowerment – social and/or individual – the program stakeholders envision as well as how they believe such empowerment comes about. The study’s findings contribute to the need to critically unpack the commonly uncritical use of the term ‘empowerment’ as necessarily directed toward addressing social inequalities and altering unjust power relations.     

Delegation of Clinical Authority,Administrative Culture and Policy Adoption: A Comparative Analysis

Numerous countries have adopted reforms that allow medical personnel other than physicians to engage in tasks that traditionally were exclusively performed by physicians. This policy is controversial because it challenges the medical profession’s traditional boundaries. This study is an exercise in comparative policy research based on the experience of 18 Organisation for Economic Co-operation and Development countries. It evaluates the contribution of different structural factors – socioeconomic, cultural, and institutional – to policy adoption. Based on both quantitative analysis and an examination of how delegation unfolded in Israel, the role of administrative culture is highlighted: a category that combines cultural legacies and institutional properties in explaining policy adoption. It is argued that because, in entrepreneurial administrative cultures, administrators are more likely to possess a managerial mindset than in Rechtsstaat cultures, and also have more institutional leeway for action, delegation is more likely to be adopted in the former.     

Modes of regulatory governance: A political economy perspective

This article introduces the special issue by presenting a framework for the study of regulatory politics using the analytical tools and approaches of comparative political economy. Having traced the evolution of studies on regulation, it argues that scholars should pay more attention to the systemic features affecting regulation and to the relationship between regulatory policies and their outcomes. The article presents the foundations of an analytical framework based on the “regulatory policy process,” a comprehensive approach that links inputs, outputs, and outcomes. The review of the contributions to this special issue shows that regulatory regimes can be better understood by placing them within the broader political economy of a state or region. A renewed focus on regulatory outcomes can help foresee what one should expect from the impact of a certain regulatory regime on a political‐economic system.     

Homelessness Among Lesbian,Gay, and Bisexual Youth: Implications for Subsequent Internalizing and Externalizing Symptoms

Although lesbian, gay, and bisexual (LGB) youth with a history of homelessness (running away or being evicted from their homes by parents) report more psychological symptoms than homeless heterosexual peers, it is unclear whether symptoms are due to homelessness, given the absence of a non-homeless comparison group. This study longitudinally investigates whether LGB youth with a history of homelessness report more subsequent psychological symptoms than non-homeless LGB youth and examines potential mediators of any such relationships. Of the 156 LGB youth interviewed (49% female; 78% non-White), 48% reported past homeless experiences. Homelessness was associated with subsequent symptoms of anxiety, depression, conduct problems, and substance abuse and to changes in symptoms over time even after controlling for childhood sexual abuse and early development of sexual orientation. Stressful life events, negative social relationships, and social support from friends mediated the relationships between homelessness and symptomatology. These findings suggest the need for interventions to reduce stress and enhance social support among LGB youth with a history of homelessness in order to reduce psychological symptoms.     

We’re Not all Happy Yet: Attitudes to Work,Leadership, and High Performance Work Practices among Managers in the Public Sector

This article explores the attitudes of male and female managers in the public sector toward high performance Human Resource Management (HRM) policies and practices, work, and organisational leadership, and compares these attitudes to those of managers in the private sector. It finds that female public sector managers are most positive about high performance HRM policies and practices. Male public sector managers are less positive than female managers in the public sector and male and female managers in the private sector across all the measures. Psychological contract theory suggests either the changes associated with high performance HRM policies and practices, or attempts to decrease the disadvantage felt by women in the public sector may have resulted in a sense of disadvantage among some men in the sector, and created a changed, more transactional psychological contract between these men and their organisation. Strategies are needed to reengage public sector men.