A Collaborative Approach to Infant Research: Promoting Reproducibility,Best Practices,and Theory‐Building

The ideal of scientific progress is that we accumulate measurements and integrate these into theory, but recent discussion of replicability issues has cast doubt on whether psychological research conforms to this model. Developmental research—especially with infant participants—also has discipline‐specific replicability challenges, including small samples and limited measurement methods. Inspired by collaborative replication efforts in cognitive and social psychology, we describe a proposal for assessing and promoting replicability in infancy research: large‐scale, multi‐laboratory replication efforts aiming for a more precise understanding of key developmental phenomena. The ManyBabies project, our instantiation of this proposal, will not only help us estimate how robust and replicable these phenomena are, but also gain new theoretical insights into how they vary across ages, linguistic communities, and measurement methods. This project has the potential for a variety of positive outcomes, including less‐biased estimates of theoretically important effects, estimates of variability that can be used for later study planning, and a series of best‐practices blueprints for future infancy research.     

COMMUNICATING THREAT: The Canadian State and Terrorism

Canada's position vis‐à‐vis September 11 differs substantially from the United States’ in both circumstance and rhetoric. Although Canada was not the target of the terrorist attack, the United States is Canada's closest neighbor. In the words of the Prime Minister in the weeks following September 11, the United States is “more like family than friends.” Given this, how has the terrorist threat been interpreted for and communicated to the public by the Canadian state? Through ethnographic content analyses of the documents (speeches and press releases) found on the Prime Minister's Office (PMO) Web site, we consider the communications by the Canadian state with respect to the events of September 11. We analyze this information within the overarching frameworks of risk and trust. In terms of risk, we examine the Prime Minister's communications and the framing of this communication as it relates to the discourse of probable harm and/or benefit. As for trust, we consider the emphasis on reputation and how this affects the information provided and its delivery. These risk/trust underpinnings speak to the Canadian state's construction of security, security threats, and the construction of the Canadian state more generally.     

Nonverbal Maternal Warmth and Children's Locus of Control of Reinforcement

Previous research on antecedents of generalized control expectancies has indicated that parents of children with internal control expectancies express more warmth than parents of children with external control expectancies. However, few studies have utilized observational methodologies and no study has identified a specific mechanism by which parental warmth may contribute to differences in children's control expectancies. In addition, no study has examined whether individual differences in children's behavior are associated with differences in parental warmth. We tested the hypothesis that mothers of internally and externally controlled children would differ in their expression of nonverbal behavioral indicators of warmth. To test the hypothesis, the interactions of 50 second-grade children and their mothers were videotaped. Compared to mothers of externally controlled children, mothers of internally controlled children displayed more smiles, exhibited more positive touches (hugs, pats, rubs), and gazed for longer periods of time toward their child. Analyses of the children's behavior revealed that internally controlled children displayed more smiles and engaged in less off-task behavior than externally controlled children. Results of the current study further clarify the nature of the association between parental warmth and children's generalized control expectancies and suggest nonverbal behavior as a possible mechanism.     

Growing up Without Status: The Integration of Children in Mixed‐Status Families

Over the past three decades, a central new challenge confronting millions of children of immigrants has emerged: growing up in a mixed‐status family in which at least one member lacks legal authorization to live and work in the United States. A body of recent research argues that unauthorized immigrant status is the fundamental determinant of integration for unauthorized immigrants, with intergenerational consequences for their U.S.‐born children. We discuss the immigration and other policies that create the particular social context within which unauthorized immigration status becomes so detrimental for integration. Specifically, we focus on federal and state policies that undermine the very factors thought to protect children and support the integration of new generations of Americans: families and social networks, economic resources and opportunities, and health. We conclude with recommendations for future research.     

Social network resources and management of hypertension

Hypertension is one of the most prevalent chronic diseases among older adults, but rates of blood pressure control are low. In this article, we explore the role of social network ties and network-based resources (e.g., information and support) in hypertension diagnosis and management. We use data from the National Social Life, Health, and Aging Project to identify older adults with undiagnosed or uncontrolled hypertension. We find that network characteristics and emotional support are associated with hypertension diagnosis and control. Importantly, the risks of undiagnosed and uncontrolled hypertension are lower among those with larger social networks-if they discuss health issues with their network members. When these lines of communication are closed, network size is associated with greater risk for undiagnosed and uncontrolled hypertension. Health care utilization partially mediates associations with diagnosis, but the benefits of network resources for hypertension control do not seem to stem from health-related behaviors.     

Sociological Theories of Low-Wage Work

This review addresses the use of sociological theories in the examination of low-wage work. Due to the vast volume of literature on this topic, only theories that help to explain the dynamics of low-wage work are described, along with the differences and controversies surrounding these theories. These theories are divided into four topic areas related to theories of work, racial and gender theories, immigration theories, and intersectionality theory. The theories of work include different models of wage determination, namely, functional, conflict, and structural models. The review concludes with a conceptual map that illustrates how these theories can inform and guide practice.