This study examined the reliability and validity of the National College Health Risk Behavior Survey (NCHRBS) vigorous physical activity (VPA), moderate physical activity (MPA), flexibility (FLEX), and muscular strength and/or endurance (MSE) questions. Twenty college students completed the four items twice during the same day. During the next 7…

Rapid advancements in hardware, software, and connectivity are helping to shorten the times needed to develop computer simulations for science education. These advancements, however, have not been accompanied by corresponding theories of how best to design and use these technologies for teaching, learning, and testing. Such design frameworks…

The Attitudes Toward Problem Solving Scale (ATPSS) has received limited attention concerning its reliability and validity with a Malaysian secondary education population. Developed by Charles, Lester & O'Daffer (1987), the instruments assessed attitudes toward problem solving in areas of Willingness to Engage in Problem Solving Activities,…

The purpose of this article is to review substantive and methodological advances in interventive research. Three substantive advances are discussed: (a) the growing use of a risk factor perspective, (b) the emergence of practice-relevant micro social theories, and (c) the increased acceptance of structured treatment protocols and manual. In…

Purpose: To examine the validity of using scores from a clinical evaluation form as an assessment of clinical competence. Method: Investigators collected a longitudinal clinical skills assessment database that included scores reflecting performance on standardized patient interactions, case-based learning performance, scores on multiple-choice…

Considerable evidence suggests that phonemic awareness is associated with the development of skilled reading. Consequently, it is recommended that beginning readers be assessed to ensure adequate development of phonemic awareness skills. When choosing an assessment method, reliability and validity, ease of administration and scoring, and…

We investigated the development of ego-control (EC) and ego-resiliency (ER) over a 13-year period in a cohort of Swedish children first assessed at 2 years of age. Children became more ego-controlled over time although individual differences in EC remained stable. Children's levels of resiliency increased from 2 to 3 years of age and then declined…

Access to public community job-training sites can be restricted if students with moderate mental retardation exhibit behavior unacceptable to nondisabled coworkers or the general public. The authors conducted a functional behavioral assessment (FBA) in public community settings to determine the function of each student's problem behavior. They…

The Delis-Kaplan Executive Function System (D-KEFS; Delis, Kaplan, & Kramer, 2001a) is a set of standardized tests for comprehensively assessing higher-level cognitive functions, referred to as "executive functions," in both children and adults (aged 8 to 89). Executive functions draw on the individual's more fundamental or primary cognitive…

In this paper, some aspects of French mathematical education theory concerning "problem situations" are taken into account. In this theoretical framework, the choice of problem situations is fundamental in order to allow pupils to make hypotheses, to mobilize their knowledge, to argue, and finally, to construct new knowledge. Certain…

Background: This study explored "loneliness" as experienced by adults with intellectual disability, with "intermittent" to "limited" support needs. Method: A measure of loneliness was piloted, and qualitative techniques used to develop a greater understanding of the participants' experience. Results: The Loneliness Scale proved valid and reliable…

I discuss an instructional model that I have used in my number theory classes. Facets of the model include using small group work and whole class discussion, having students generate examples and counterexamples, and giving students the opportunity to write proofs and make conjectures in class. The model is designed to actively engage students in…

A growing research base supports the predictive validity of actuarial methods of risk assessment with sexual offenders. These methods use clearly defined variables with demonstrated empirical association with re-offending. The advantages of actuarial measures for screening large numbers of offenders quickly and economically are further enhanced…

Background: Research on prediction of violent and sexual offending behaviour has developed considerably in the mainstream criminological literature. Apart from one publication [Quinsey (2004) "Offenders with Developmental Disabilities," pp. 131-142] this has not been extended to the field of intellectual disabilities. Methods: Work on actuarial…

This paper explores the possibility of expanding the focus group interview into the field of English as a Second Language (ESL), where this research methodology is yet to be thoroughly explored. Specifically, it aims to challenge popular criticisms about the reliability and validity of the focus group as a qualitative research methodology. It does…