The evidence that the birth of a child with a disability leads to divorce or separation is equivocal, with the majority of recent research suggesting that such a birth and childrearing may be stressful, but not necessarily toxic, to the caregiver relationship. Such research has been limited by small sample sizes and nonrepresentative samples and…

A previous Monte Carlo study examined the relative powers of several simple and more complex procedures for testing the significance of difference in mean rates of change in a controlled, longitudinal, treatment evaluation study. Results revealed that the relative powers depended on the correlation structure of the simulated repeated measurements.…

A frequently noted but largely anecdotal behavioral observation in Williams syndrome (WS) is an increased tendency to approach strangers, yet the basis for this behavior remains unknown. We examined the relationship between affect identification ability and affiliative behavior in participants with WS relative to a neurotypical comparison group.…

A meta-analysis is undertaken, including 11 studies, to determine whether there is a relationship between Bible knowledge on one hand and academic and behavioral outcomes on the other among those living in urban areas. The results indicate that increased Bible knowledge is associated with higher levels of student academic achievement and positive…

Objective: Although an inverse correlation between physical activity and depression among adolescents has been found in research, this relation has seldom been examined prospectively. Thus, we tested whether physical activity reduces risk for future escalations in depression and whether depression decreases likelihood of future change in physical…

This mixed-methods investigation compared the effectiveness of three instructional approaches in achieving desired conceptual change among early childhood preservice teachers (n = 157). Each of the three treatments employed inquiry-based instruction on moon phases using data collected from: (1) the planetarium software program, Starry Night[TM],…

Many children with learning disabilities (LD) face problems in their nonverbal communication, which constitutes an important component of their social skills. This study explores the frequency of nonverbal initiations and responses of 36 children with LD and 36 children without LD matched for age and gender, who were observed for 40 min during the…

The purpose of this study was to investigate ESL students' performance and strategies when writing direct and translated essays. The study also aimed at exploring students' strategies when writing in L2 (English) and L1 (Arabic). The study used a mixture of quantitative and qualitative procedures for data collection and analysis. Adapted strategy…

The aim of the study was to explore the effects of cooperative learning on General Science achievement among 9th class students. Based upon previous research literature it was hypothesized that significant difference existed between the mean posttest scores of General Science achievement of experimental group and control group. The pretest…

An experiment compared asynchronous versus synchronous instruction in an online quantitative course. Mann-Whitney U-tests, correlation, analysis of variance, t tests, and multivariate analysis of covariance (MANCOVA) were utilized to test the hypothesis that more high-quality online experiential learning interactions would increase grade.…

The purpose of this study was to examine how the one-to-one laptop initiative affected student achievement gaps for students at a single high school in Mooresville, NC. The variable in this study was the preexisting End of Course exams for Algebra I and English I for the two school years prior to the one-to-one laptop implementation year…

Advances in technology have significantly influenced educational delivery options, particularly in the area of American Sign Language (ASL) instruction. As a result, ASL online courses are currently being explored in higher education. The review of literature remains relatively unexplored regarding the effectiveness of learning ASL online. In…

Society is more and more interconnected and interdependent. This results in a plethora of complex social problems and thereby creates the need for individuals with strong decision-making skills. This quantitative study examined the relationship between undergraduate students' participation in academic service-learning and their levels of…

The purpose of this study was to examine if there was a difference between mean measures of preliteracy skills of preschool children who participated in Creating Young Readers, a volunteer based reading program, and a control group who had not. Unpaid community volunteers were trained in a modified dialogic reading technique, focusing on…

This study utilized a quantitative design using archival data from Johnson County Community College (JCCC), located in Johnson County, Kansas, and the Office of Financial Aid for students who graduated, withdrew or dropped out of the college in academic years 2006, 2007 and 2008. Because this study used archival data, we can only show…