Children with an autism spectrum disorder (ASD) may play with limited objects or toys, making it difficult for teachers to identify reinforcers to use in teaching new skills. The goal of this study was to alter children's preferences from highly preferred toys to toys that were originally less preferred using an observational pairing procedure.…

Prior research suggests that boundary objects gain meaning through group interaction. Drawing from the literature on strategic ambiguity, we explore the possibility that individuals strategically create potential boundary objects in an attempt to shape the meanings that groups develop. From ethnographic observations of automotive engineers, we…

Human performance technology (HPT) provides an evidence-based approach to improving the performance of individuals, teams, and organizations. As a complex approach that requires many pages to define and years of experience to master, the future of HPT depends on the discipline of future practitioners as well as their willingness to approach…

Introduction: One aim of the study was to describe the temporal structure of judo combat among male judokas with visual impairments. Another aim was to determine the possible differences between the judokas with visual impairments and sighted male judokas to determine whether judokas with visual impairments need specific training to achieve their…

Prospective memory (PM) involves forming intentions, retaining those intentions, and later executing those intended responses at the appropriate time. Few studies have investigated this capacity in animals. Monkeys performed a computerized task that assessed their ability to remember to make a particular response if they observed a PM cue embedded…

This paper is centered on creating equitable opportunities for learners in mathematics education. Through observations of teacher practice, the paper seeks to theorize how teachers enact their dispositions toward mathematics instruction. These observed propensities, in relation to teachers' aims for students to "take up their space" in and beyond…

Limits in visual working memory (VWM) strongly constrain human performance across many tasks. However, the nature of these limits is not well understood. In this article we develop an ideal observer analysis of human VWM by deriving the expected behavior of an optimally performing but limited-capacity memory system. This analysis is framed around…

In wake of federal legislation such as the No Child Left Behind Act of 2001 that have called for "scientifically based research in education," this study examined the possible trends in mixed methods research articles published in 2 peer-reviewed mathematics education journals (n = 87) from 2002 to 2006. The study also illustrates how…

This study examined the effects of social observation on young children's performance during an inhibitory control task. In Experiment 1, children were randomly assigned to either a neutral, facilitation, or interference condition. In the neutral condition, children were presented with a standard black/white task. In the facilitation and…

The purpose of this study was to examine how teachers manage their classroom in co-taught lessons. The data were collected by observing and interviewing a pair of primary school teachers. The most important influence of collaboration on classroom management seemed to be the emotional support of another adult, and the opportunity to use different…

Curricula are one of the most widely used educational inputs, yet few are developed and evaluated scientifically with a dearth of programs targeting academic language. This manuscript describes an iterative approach to the development of a tiered academic language curriculum supplement for prekindergarten (pre-K) and kindergarten (K) students. A…

This study investigates the effectiveness of teaching pronunciation with instructional software to a cohort of Chinese learners of English aged 13 to 16 at lower-intermediate level. It also explores the relationship between learners' attitudes towards pronunciation and their pronunciation learning. Participants were 60 students at a language…

This paper examines the institutional influences on the teaching-learning practices within English as Second Language (ESL) programme in the University of Sindh (UoS), Pakistan. The study uses qualitative case study approach, basing its findings on documentary review, observations, and responses of teachers and students. The analysis of the data…

Though teacher educators nationwide are considering ways to provide urban placements for pre-service teachers (PSTs), little research has examined how PSTs experience placements in schools operated by charter management organizations (CMOs). This study considers CMOs--which often hold particular instructional and classroom management…

This article addresses the complex academic and social adjustment issues of newcomer youth of refugee background at a high school in Newfoundland and Labrador, a province where the newcomer population is small but the percentage of refugees in relation to all newcomers is high. Data for this qualitative study include documents from educational…