The study's purpose is to examine the effectiveness of Motivational Enhancement Therapy (MET) on motivation to change as measured by the University of Rhode Island Change Assessment (URICA; McConnaughy, Prochaska & Velicer, 1983). Participants were drawn from a convenience sample of 22 adolescent males (treatment group n = 11; control group n =…

In this study, we examined differences in dynamic visual acuity between elite and subelite water polo players and sedentary students. To measure dynamic visual acuity binocularly, we asked participants to indicate the orientation of a broken ring, similar to the Landolt C, which increased in size as it moved across a computer screen. Two different…

The current study examined social cognitive skills in children with nonverbal learning disabilities (NLD) compared to normally achieving (NA) children. The relation between social cognitive skills and psychosocial adjustment was also investigated. There were no group differences on children's ability to represent orally presented social vignettes.…

Student outcome data were examined for 35 teacher education candidates working toward special education certification who used an iterative differentiated instruction process over a 5-week period. Data were analyzed across a range of content areas and ages. Results indicated statistically significant and noteworthy effects across students…

Designing for the needs of people with impairments has rarely been a significant feature of urban planning theory and education. Given the role of urban planners as shapers of the built environment and public policy, the prevalence of negative and misinformed attitudes among planners toward impaired populations has been highlighted as requiring…

The purpose of this study was to determine teachers' perceptions of the relationship of the Katy Management of Automated Curriculum (KMAC) system developed by Katy ISD in Katy, Texas, on planning for learning, delivery of instruction and evaluation of student learning in the classroom. KMAC is a customized, proprietary networked technology…

In this paper we examine the mobility of early-career teachers of varying quality, measured using value-added estimates of teacher performance. Unlike previous studies that have examined these issues, we focus on the variation in these effects across the effectiveness distribution. We find that, on average, more effective teachers tend to stay in…

The integration of children's trade books in the mathematics classroom has experienced a dramatic surge in its popularity; yet, though the positive benefits of this strategy have been well documented, these benefits may only be realized if the literature is of high quality. Utilizing a mathematics trade book evaluation instrument, this inquiry…

For education to be effective, educators need to understand pertinent theories concerning behavior change and to apply them in programming. The study reported here sought to determine if the Theory of Planned Behavior (TPB) could be used to design, implement, and evaluate a brief educational session. Results show a significant increase in…

Null hypothesis significance testing has dominated quantitative research in education and psychology. However, the statistical significance of a test as indicated by a p-value does not speak to the practical significance of the study. Thus, reporting effect size to supplement p-value is highly recommended by scholars, journal editors, and academic…

This article presents a method to evaluate pretest effects on posttest scores in the absence of an un-pretested control group using published results of pretesting effects due to Willson and Putnam. Confidence intervals around the expected theoretical gain due to pretesting are computed, and observed gains or differential gains are compared with…

Drawing on stress and life-course perspectives and using panel data from 1,286 south Florida young adults, we assess three critical questions regarding the role of marijuana in the "gateway hypothesis." First, does teen marijuana use independently (causally) affect subsequent use of more dangerous substances? Second, if so, does that…

Null distributions of permutation tests for two-sample, paired, and block designs are simulated using the R statistical programming language. For each design and type of data, permutation tests are compared with standard normal-theory and nonparametric tests. These examples (often using real data) provide for classroom discussion use of metrics…

In an introductory research methods course, students often develop research questions and hypotheses that are vague or confusing, do not contain measurable concepts, and are too narrow in scope or vision. Because of this, the final research projects often fail to provide useful information or address the overall research problem. A Lesson Study…

ESL/EFL Anxiety has been reported as one of the foremost factors affecting ESL learners' performance. Hence, identifying methods to assist language learners to alleviate their ESL anxiety deserve to be considered by the educators. This study compared the effect of dialogue journal writing (DJW) through two different modes of learning and teaching:…