This paper re-considers some of the evidence for low and declining social mobility in Britain, showing that one study based on a re-analysis of cohort figures appears to have had an impact on policy-makers out of all proportion to its scale and rigor. The study claimed to show that the income of parents and children were more closely related for…

The paper reflects on the use by the UK central government of statistical evidence in educational policy matters. Particular attention is given to school league tables. The paper is generally critical of government attitudes, but suggests that progress towards rational decision-making does occur. (Contains 5 notes.)

The purpose of this study is to apply the attribute hierarchy method (AHM) to a sample of SAT algebra items administered in March 2005. The AHM is a psychometric method for classifying examinees' test item responses into a set of structured attribute patterns associated with different components from a cognitive model of task performance. An…

Despite numerous empirical studies, there is surprisingly little agreement about whether the Social Security earnings test affects male labor supply. In this paper, we provide a comprehensive analysis of the labor supply effects of the earnings test using longitudinal administrative earnings data and more commonly used survey data. We find that…

The Council for Exceptional Children and the Council on the Education of the Deaf have worked together for over a decade to maintain mutually agreed on standards for teachers of children who are deaf or hard of hearing. This article presents the updated and revalidated standards of knowledge and skills for teachers in their initial preparation…

Relatively little attention has been devoted to the social validation of potentially effective autism interventions. Thus, it is often difficult to identify and implement evidence-based practices, and programming is often inadequate. The authors identified autism intervention components with reported effectiveness for school settings. The results…

Empathic responding is implicated in antisocial behaviors such as bullying, sexual offending, and violent crime. Identifying children and adolescents at risk for antisocial behavior and evaluating interventions designed to address problem behaviors require valid and reliable measures. Definitional controversies and limited measurement models have…

Cross-national inequality trends have historically been a crucial field of inquiry across the social sciences, and new methodological techniques of statistical inference have recently improved the ability to analyze these trends over time. This paper applies Monte Carlo, bootstrap inference methods to the income surveys of the Luxembourg Income…

Exclusionary school discipline results in students being removed from classrooms as a consequence of their disruptive behavior and may lead to subsequent suspension and/or expulsion. Literature documents that nondominant students, particularly Black males, are disproportionately impacted by exclusionary discipline, to the point that researchers…

Written by a social worker for social work students, this is a nuts and bolts guide to statistics that presents complex calculations and concepts in clear, easy-to-understand language. It includes numerous examples, data sets, and issues that students will encounter in social work practice. The first section introduces basic concepts and terms to…

We ground Cultural-Historical Activity Theory (CHAT) in studies of workplace practices from a mathematical point of view. We draw on multiple case study visits by college students and teacher-researchers to workplaces. By asking questions that "open boxes", we "outsiders and boundary-crossers" sought to expose contradictions between College and…

In a series of three experiments, we examined how sentential and discourse contexts were used by adults who are learning to read compared with skilled adult readers. In Experiment 1, participants read sentence contexts that were either congruent, incongruent or neutral with respect to a target word they had to name. Both skilled and less skilled…

A solid understanding of "inferential statistics" is of major importance for designing and interpreting empirical results in any scientific discipline. However, students are prone to many misconceptions regarding this topic. This article structurally summarizes and describes these misconceptions by presenting a systematic review of publications…

In the contemporary period, the persistence of the dual system of state and "madrasa" education in many Muslim countries has raised for policymakers the dilemma of what form Islam ought to assume as a pedagogic category in these contexts. At one extreme, in the syllabi of traditionalist "madrasas", we find Islam being deployed as an overarching…

Four experiments examined children's inferences about the relation between objects' internal parts and their causal properties. In Experiment 1, 4-year-olds recognized that objects with different internal parts had different causal properties, and those causal properties transferred if the internal part moved to another object. In Experiment 2,…