Next steps in the expanded learning discourse

This concluding chapter examines the emerging themes, challenges, opportunities, and next steps for ELTO.     

Pathways to legal immigration

In this paper we use the New Immigrant Survey Pilot Study (NISP) todescribe the amount and kind of experience that immigrants accumulate in the United States before they become permanent resident aliens. The NISP surveyed a representative sampleof legal immigrants who acquired residence papers during July and August of 1996, yielding a completed sample of 1,135 adults. Our analysis revealed that roughly two-thirds of thesenewly arrived immigrants had prior experience in the United States within one of six basic categories: illegal border-crossers, visa abusers, non-resident visitors, non-resident workers, students or exchange visitors, and refugees/asylees. Each of these pathways to legal immigration wasassociated with a different profile with respect to nationality, social background, and economic status. Using simple earnings regressions we demonstrate how these differences can yield misleading conclusions about the process of immigrant adaptation and assimilation, even if measured effects are reasonably accurate. We suggest that social scientists should changethe way they think and ask about immigrants' arrival in the United States.     

Missing genetic information in case-control family data with general semi-parametric shared frailty model

Case-control family data are now widely used to examine the role of gene-environment interactions in the etiology of complex diseases. In these types of studies, exposure levels are obtained retrospectively and, frequently, information on most risk factors of interest is available on the probands but not on their relatives. In this work we consider correlated failure time data arising from population-based case-control family studies with missing genotypes of relatives. We present a new method for estimating the age-dependent marginalized hazard function. The proposed technique has two major advantages: (1) it is based on the pseudo full likelihood function rather than a pseudo composite likelihood function, which usually suffers from substantial efficiency loss; (2) the cumulative baseline hazard function is estimated using a two-stage estimator instead of an iterative process. We assess the performance of the proposed methodology with simulation studies, and illustrate its utility on a real data example.     

Group differentiation in a metropolitan high school: The influence of race,class, gender and culture

A three month field study of informal student interaction within a lunch court was conducted in a city high school in Southern California. Attention was focused on the easily observed factors of student appearance, behavior and the use of space. Considerable group diversity differentiated the students. The principal cleavage was by race and ethnicity with whites, Blacks, and Chicanos segregating themselves. Within each group further subgroups were observed to cluster separately. Whites were the most differentiated with five subgroups, Blacks had two, and Chicanos had three. Whites and Chicanos differentiated themselves principally on the basis of cultural differences, while Blacks made distinctions amongst themselves on the basis of class. Each of the main groups, however, had their own anti-mainstream counter-culture. The implications of group diversity and the differential role of culture and class in subgroup interaction are also considered.The authors wish to acknowledge the extensive help received from several anonymous reviewers and the editors of this journal in earlier versions of this paper.     

Outcomes of family-centered residential treatment

This article describes a family-centered residential treatment model and presents results from a quasiexperimental study examining its effectiveness in achieving permanency outcomes for children. Greater postdischarge stability was achieved for participants in the family-centered program than in the agency's standard residential treatment service. Implications for child welfare policy and practice are highlighted.     

Determinants of Variation in State Concealed Carry Laws, 1970–2016

Why do some U.S. states have more permissive concealed carry weapons (CCW) laws than other states? To answer this question, this study tests several plausible social, political, and economic factors thought to affect the likelihood of this outcome over several decades. Models estimated using random‐effects ordered logistic regression reveal that theoretical accounts based on partisan politics, gendered politics, economic threat, and racial threat largely explain variation in CCW laws over time. Tests for interactions, however, reveal that the influence of gubernatorial politics varies according to Republican strength in the legislature and by region. Also, the impact of racial threat on CCW laws is dependent on the crime rate. Overall, this research advances the literature by simultaneously assessing all plausible state‐level CCW policies, incorporating novel threat and political predictors, and utilizing a larger sample size than prior studies.     

RELEASING THE TRAP: A METHOD TO REDUCE INATTENTION BIAS IN SURVEY DATA WITH APPLICATION TO U.S. BEER TAXES

This study uses discrete choice experiments to explore the efficacy of prompts targeted at reducing inattention bias. Upon receiving feedback, inattentive respondents are given the opportunity to reanswer a so‐called “trap question” that checks for attentiveness. We find that individuals who miss trap questions and do not correctly revise their responses have significantly different choice patterns as compared to individuals who correctly answer the trap question. Adjusting for these inattentive responses has a substantive impact on policy impacts. Results, based on attentive participant responses, indicate that a minimum beer price would have to be substantial to substantially reduce beer demand. (JEL C83, Q18, Q51)     

Beyond the Federal Drug War: A Panel Study of State-Level Powder and Crack Cocaine Laws, 1977–2010

Scholars claim that more punitive drug laws are one of the main reasons for the rapid growth of U.S. incarceration rates and related collateral consequences over recent decades. Yet despite the widespread impact of these laws, researchers continue to ignore a seemingly fundamental research question: Why do some states, but not others, enact harsher drug laws? To partly address this gap in the literature I locate the social, political, and economic factors responsible for changes in the severity of U.S. state-level powder and crack cocaine laws from 1977 to 2010. Two-way fixed-effects panel estimates reveal that theoretical accounts based on racial threat, partisan politics, and gendered politics largely explain variation in cocaine law strength within states over this period.     

Reason, Politics, and the Politics of Truth: How Science Is Both Autonomous and Dependent

The concept of "science" usually includes commitments to reason, objectivity, and disinterest in the search for truth about the nature of the world. In this view, politics, in the sense of maneuvering to gain power, corrupts both the process and the product of science. However, we show that science is political through and through—in the process of constructing scientific knowledge, in maintaining disciplines, and in being responsive to partisan sponsorship. Nevertheless, the practitioners of both science and politics maintain the boundary between the two fields; in fact, the disciplines most dependent upon government support tend also to be the most autonomous. This situation becomes understandable when both fields are considered as discursive practices. Then, scientific debates can be seen as productive precisely because they derive from an objective agreement about science as an autonomous intellectual enterprise, and science itself can be seen as a politics of truth .