Learning objects (LOs) are important online resources for both learners and instructors and usage for LOs is growing. Automatic LO tracking collects large amounts of metadata about individual students as well as data aggregated across courses, learning objects, and other demographic characteristics (e.g. gender). The challenge becomes identifying…

Background: The purpose of this study is to investigate the pragmatic abilities of individuals with traumatic brain injury (TBI). Several studies in the literature have previously reported communicative deficits in individuals with TBI, however such research has focused principally on communicative deficits in general, without providing an…

This study examines the within-field persistence rates of physical science/engineering (PS/E) students compared with those of students in life science, business, social science, education, and humanities. The data are drawn from a nationally representative sample of college matriculates and include students' high school and college transcript…

Cognitive functioning has historically been used to predict adaptive outcomes of people with autism spectrum disorders; however, research shows that it is not a complete predictor. The current study explored whether emotion perception was a predictor of adaptive outcomes, and more specifically, hypothesized that emotion perception (Diagnostic…

Cognitive control dysfunctions, like inhibitory and attentional flexibility deficits are assumed to underlie repetitive behavior in individuals with autism spectrum disorders (ASD). In the present study, prepotent response inhibition and attentional flexibility were examined in 64 high-functioning individuals with ASD and 53 control participants.…

Objective: The aim of this study was to investigate if and to what extent student service members/veterans differ from civilian college students in the prevalence of self-reported symptoms of poor mental health. Participants: The Fall 2011 implementation of the American College Health Association-National College Health Assessment included 27,774…

This paper examines people's attitudes toward public spending on education in Japan. It is well known that Japan has the smallest public education expenditure relative to GDP among the OECD countries, and this may yield unequal opportunities in education. The tax burden in Japan is small compared to those in OECD countries, and there may be no…

Epidemiological studies have highlighted a strong male bias in autism spectrum disorder (ASD), however few studies have examined gender differences in autism symptoms, and available findings are inconsistent. The aim of the present study is to investigate the longitudinal gender differences in developmental profiles of 30 female and 30 male…

Background: Despite school-based and other interventions for pediatric obesity, many obese youth of the present generation will persist in their obesity into adolescence and adulthood. Thus, understanding not only how better to tailor weight interventions but how to promote overall adjustment for persistently obese youth is of utmost importance.…

Despite extensive efforts to increase the number of undergraduates majoring and persisting in science, math, engineering, and technology (STEM) fields, there is surprisingly little understanding of recent patterns of switching from these majors to those in other fields of study. In addition, little is known about whether the racial, class, and…

Overexcitability is a component in Dabrowski's theory of positive disintegration. This cross-sectional study investigated the psychological profile, including the five overexcitability dimensions (psychomotor, sensual, imaginational, intellectual, emotional), of three talented groups of dancers (n = 84), opera singers (n = 62), and athletes…

In the present study, we examined ethnic variables (viz., multigroup ethnic identity and other group orientation) along with negative life events as predictors of depressive symptoms and suicidal behaviors in a sample of 156 (38 male and 118 female) Latino college students. Results of conducting hierarchical regression analyses indicated that the…

Public charter schools (PCS) are thought to succeed because they have greater autonomy and are held more accountable than traditional public schools (TPS). Though teachers are central to this expectation, there is little evidence about whether teachers in PCS enjoy more autonomy and are held more accountable than teachers in TPS. Also, it is…

Effects of lexical and sublexical variables on visual word recognition are often treated as homogeneous across participants and stable over time. In this study, we examine the modulation of frequency, length, syllable and bigram frequency, orthographic neighborhood, and graphophonemic consistency effects by (a) individual differences, and (b) item…

Secondhand tobacco smoke is considered a developmental neurotoxicant especially given underdeveloped vital systems in young children. An ecological test of its negative influence on brain development can be made by examining the prospective association between early childhood household smoke exposure and later classroom behavior. Using a…