Lessons From Infants: 1960–2000

Our image of the infant as an organism interacting with the environment has changed dramatically in the past 40 years. A new surge of infancy research began in the 1960s and continues unabated today. The view of the infant has been transformed from that of a primarily reflexive organism to a highly competent being, exquisitely sensitive to sensory and perceptual information. Controversy still swirls around the issue of when infants acquire specific knowledge about objects and events. New work is reviewed on how infants and toddlers use knowledge to guide their behavior in challenging situations. Despite the tremendous growth of knowledge about infant development over the past 40 years, it seems that we are on the threshold of even more exciting discoveries.     

Racial differences in high school dropout rates: An analysis of U.S. Metropolitan areas

In this paper, we explore the differences in high school dropout rates among white, black and Hispanic students in 275 U.S. Metropolitan Statistical Areas (MSAs) in 2000. Our analysis focuses on the impact of community and labor market conditions, in hopes of providing insight into the relationship between place and educational outcomes. The explanatory power of our regression models is mixed across racial groups, performing best for whites and Hispanics. Our results also indicate that community factors – most importantly, same-race adult educational attainment in the community, teenage birth rates and residential stability – have a greater impact on dropout rates than labor market factors. Our results suggest that as education reform moves toward broad-based solutions to improve student outcomes including dropout rates, it will be increasingly important to address the structural origins of inequality outside of schools.     

The Beginnings of Tool Use by Infants and Toddlers

Children (aged 9, 14, 19, and 24 months) were encouraged to use tools to achieve a demonstrated goal. Each tool was most efficiently applied when held by the handle with the thumb toward the head of the tool in a radial grip. The tools were presented at midline and oriented to the left and right on alternating trials, so the children who managed to grasp a tool in both orientations with the radial grip demonstrated planning of actions in advance. The tools included a spoon, hairbrush, toy hammer, and magnet; the goals were to feed one's self, feed another, brush one's hair, brush another's hair, hit pegs, and retrieve metal objects. Children were found to use more radial grips with the self‐directed tools (i.e., hairbrush‐to‐self and spoon‐to‐self), indicating that they could plan their actions better when directed toward the self than toward an external goal.     

Accessing Higher Education: The Influence of Cultural and Social Capital on University Choice

Over recent years, sociologists of education have paid increasing attention to the higher education sector. They have highlighted the ways in which, despite the significant expansion in the number of university places available in many countries across the world, access to and choices about higher education continue to be strongly influenced by social class. This article provides an overview of recent literature in this field and explores how scholars have tended to explain this influence by drawing on Pierre Bourdieu's concepts of habitus and cultural and social capital.     

Visual Access and Attention in Two‐Year‐Olds' Event Reasoning and Object Search

Several recent studies have revealed substantial limitations in 2‐year‐olds' ability to search accurately for objects that have undergone unseen movement, even along highly constrained paths. In many of these studies, children observed a ball as it rolled down a track and behind an occluding panel that contained 4 doors. The track had a barrier that was partly visible and could be placed in locations corresponding to the doors. When the ball came to a rest against the barrier and behind the occluder, the child's task was to find the ball by opening the correct door. The search accuracy of 2‐year‐olds has not differed from chance across several variations of this task. This research was conducted to identify the source of 2‐year‐olds' limitation in this domain. Children were granted a full view of the event before the ball was occluded with a door panel. Children's performance was better under this condition, but was still not systematically accurate unless their gaze remained locked onto the correct location. Two‐year‐olds' weak performance in these search tasks appears to be more a consequence of limitations in spatial integration than in their representation of unseen movement.     

Quantitative Risk Assessment for Bovine Spongiform Encephalopathy in Low- or Zero-Prevalence Countries: The Example of Norway

A predictive case-cohort model is applied to Norwegian data to analyze the interaction between challenge and stability factors for bovine spongiform encephalopathy (BSE) during the period 1980-2010. For each year, the BSE risk in cattle is estimated as the expected number of cases. The age distribution of expected cases as well as the relative impact of different challenges is estimated. The model consists of a simple, transparent, and practical deterministic spreadsheet calculation model, in which the following country-specific inputs are entered: (i) annual imports of live cattle and meat and bone meal, (ii) age distribution of native cattle, and (iii) estimated annual basic reproduction ratio (R(0)) for BSE. Results for Norway indicate that the highest risk of BSE cases was in 1989, when a total BSE risk of 0.13 cases per year was expected. After that date, the year-to-year decrease in risk ranged between 3% and 47%, except for a secondary peak in 1994 at 0.06 cases per year. The primary peak was almost entirely (99%) attributable to the importation of 11 cattle from the United Kingdom between 1982 and 1986. The secondary peak, in 1994, originated mainly from the recycling of the U.K. imported cattle (92%). In 2006, the remaining risk was 0.0003 cases per year, or 0.001 per million cows per year, with a maximal age-specific incidence of 0.03 cases per million per year in 10-year-old cattle. Only 15% of the cases were expected in imported cattle. The probability of having zero cases in Norway in 2006 was estimated to be 99.97%. The model and results are compared to previous risk assessments of Norway by the EU.     

Inventing adulthoods: a biographical approach to understanding youth citizenship

Traditionally adulthood and citizenship have been synonymous. Yet adulthood is changing. In this paper we explore how young people's evolving understandings of adulthood may contribute towards an understanding of citizenship within the broader context of increasingly extended and fragmented transitions. The paper draws on a unique qualitative longitudinal data set in which 100 young people, from contrasting social backgrounds in the United Kingdom, have been followed over a five‐year period using repeat biographical interviews. We present first the themes that emerged from a cross‐cut analysis of the first of three rounds of interviews distinguishing between relational and individualised understandings of adulthood. We then present a model we developed to capture the ways that young people sought out opportunities for competence and recognition in different fields of their lives. Finally a case study that follows a young woman through her three interviews illustrates how these themes can appear in an individual trajectory. We offer the model and case study as a way of exploring a more subjective approach to citizenship in which participation is not deferred to some distant future in which economic independence is achieved, but is understood as constantly constructed in the present.     

Ideas, thinkers, and social networks: The process of grievance construction in the anti-genetic engineering movement

Popular commentaries suggest that the movement against genetic engineering in agriculture (anti-GE movement) was born in Europe, rooted in European cultural approaches to food, and sparked by recent food-safety scares such as “mad cow” disease. Yet few realize that the anti-GE movement's origins date back thirty years, that opposition to agricultural biotechnology emerged with the technology itself, and that the movement originated in the United States rather than Europe. We argue here that neither the explosion of the GE food issue in the late 1990s nor the concomitant expansion of the movement can be understood without recognizing the importance of the intellectual work carried out by a “critical community” of activists during the two-decade-long period prior to the 1990s. We show how these early critics forged an oppositional ideology and concrete set of grievances upon which a movement could later be built. Our analysis advances social movement theory by establishing the importance of the intellectual work that activists engage in during the “proto-mobilizational” phase of collective action, and by identifying the cognitive and social processes by which activists develop a critical, analytical framework. Our elaboration of four specific dimensions of idea/ideology formation pushes the literature toward a more complete understanding of the role of ideas and idea-makers in social movements, and suggests a process of grievance construction that is more “organic” than strategic (pace the framing literature). Rachel Schurman is Associate Professor of Sociology and Global Studies at the University of Minnesota. Her research interests lie in the areas of international political economy of food and agriculture, environmental sociology, and social movements. She is co-editor of Engineering Trouble: Biotechnology and Its Discontents (University of California Press, 2003) and several articles and book chapters on the anti-genetic engineering movement. Her current book project, with William Munro, explores how organized social resistance to GMOs has shaped the trajectory of agricultural biotechnology. William Munro is Associate Professor of Political Science and Director, International Studies Program, at Illinois Wesleyan University. His research and writing focuses on the politics of agrarian change and state formation in Africa, as well as post-conflict development. He is the author of The Moral Economy of the State: Conservation, Community Development and State-Making in Zimbabwe (Ohio University Press,1998). He is currently collaborating with Rachel Schurman on a book about social resistance to agricultural biotechnology.     

Conceptions of Work Among Adolescents and Young Adults With Mental Retardation

Semistructured interviews were conducted with 16 Israeli adolescents and young adults with mild mental retardation to examine their perceptions of the world of work. A consensual qualitative strategy of analysis (C. E. Hill, B. J. Thompson, & E. N. Williams, 1997) yielded 4 domains (Definitions of Work, Reasons for Working, Self‐Awareness, Knowledge About the World of Work) and 12 categories. Although respondents showed strong willingness to participate in the world of work, they had little information regarding this realm. Implications are discussed for career development programs targeting young persons with mental retardation and community and family involvement in such programs.