A multiple baseline design across three grade level groups with a comparison group was employed to investigate the effectiveness of yoga for improving time on task with 10 elementary school children who evidenced attention problems. A yoga videotape, published by Gaiam, was used that required the children to follow an adult instructor and three…

The present study examines the effect of participation of first-year university students in a full-year peer mentoring program as well as individual differences in motivation in relation to outcome measures of retention and achievement. A sample of 983 first year students completed the Academic Motivation Inventory (Tremblay, 1998) and agreed to…

This study was an investigation of the effects of sequenced Kodaly literacy-based music instruction on the spatial reasoning skills of kindergarten students. Subjects in the pretest-posttest control group design were 54 kindergarten students who were enrolled in three kindergarten classes in a rural elementary community school. Experimental group…

This study was designed to find out if students taught food and nutrition concepts using the lecture method and practical work would perform significantly better than their counterparts taught with the lecture and teacher demonstrations and the lecture method only. The sample comprised 114 Jamaican 10th-graders (56 boys, 58 girls) selected from…

The boot camp model became a correctional panacea for juvenile offenders during the early 1990s, promising the best of both worlds--less recidivism and lower operating costs. Although there have been numerous studies of boot camp programs since that time, most have relied on nonrandomized comparison groups. The California Youth Authority's (CYA's)…

The classroom teacher's comfort and familiarity with computers and software influences student-computer use in the classroom. Teachers remain mired in repetitive introduction of basic software mechanics and rarely progress with students to advanced concepts or complex applications. An Online Assistant (OLA) was developed to accompany the…

A core component of Legacy's Statewide Youth Movement Against Tobacco Use is the ability of state and local initiatives to empower youth to effect change in their communities. The authors' conceptual framework proposes that youth empowerment is an outcome of the process by which youths become active participants in local efforts. Youths are…

Boys diagnosed with ADHD by specialist pediatricians and stabilized on medication were randomly assigned to a 20-session yoga group (n = 11) or a control group (cooperative activities; n = 8). Boys were assessed pre- and post-intervention on the Conners' Parent and Teacher Rating Scales-Revised: Long (CPRS-R:L & CTRS-R:L; Conners, 1997), the…

Although ADHD and depression are common comorbidities in youth, few studies have examined this particular clinical presentation. To address method bias limitations of previous research, this study uses multiple informants to compare the academic, social, and clinical functioning of children with ADHD, children with ADHD and depression, and…

In recent years, researchers have become increasingly interested in the relationships among various kinds of conversational interaction and second language learning outcomes. Prior studies have indicated that feedback provided during interaction is beneficial for the learning of second language grammar. However, relatively little empirical work…

In policy research a frequent aim is to estimate treatment effects separately by subgroups. This endeavor becomes a methodological challenge when the subgroups are defined by post-treatment, rather than pre-treatment, variables because if analyses are performed in the same way as with pre-treatment variables, causal interpretations are no longer…

This study examines the effect of training in think alouds on literal and higher-order reading comprehension. Thirty-two (n = 32) eighth grade students of English as a foreign language (EFL) participated in the study. The participants were randomly assigned to control and experimental conditions. Descriptive statistics, correlation coefficients,…

The purpose of this study was to investigate the effectiveness of cognitive conflict based physics instruction over traditionally designed physics instruction on preservice primary school teachers at grade 2. The subjects were 82 (27 boys, 55 girls) second grade pre-service teachers in two classes. One of the classes (42 students) was randomly…

A study investigated the effects of the Directed Reading Thinking Activity on Egyptian first-year secondary stage EFL students' referential and inferential reading comprehension. The study utilized a pretest-posttest control group experimental design. The subjects consisted of 72 first-year secondary students in Menouf Secondary School for Boys at…

The purpose of this study is to explore the effects of cooperative learning on cognitive outcomes in a public health graduate level Web-based distance education course. Specifically, the authors use a randomized control trial to determine the impact of two teaching pedagogies on learning effectiveness in three areas of the cognitive domain: (1)…