Previous research has shown that treating dependent effect sizes as independent inflates the variance of the mean effect size and introduces bias by giving studies with more effect sizes more weight in the meta-analysis. This article summarizes the different approaches to handling dependence that have been advocated by methodologists, some of…

These studies examined the role of ontological beliefs about category boundaries in early categorization. Study 1 found that preschool-age children (N = 48, aged 3-4 years old) have domain-specific beliefs about the meaning of category boundaries; children judged the boundaries of natural kind categories (animal species, human gender) as discrete…

This study examines whether tutors (N?=?15) in a problem-based learning curriculum were able to predict students' success in their first year and their entire bachelor programme. Tutors were asked to rate each student in their tutorial group in terms of the chance that this student would successfully finish their first year and the entire…

Sociologists have focused almost exclusively on academic aspects of status in higher education, despite the prominence of nonacademic activities, specifically athletics, in U.S. colleges and universities. We use the case of football to investigate whether intercollegiate sports influence the distribution of status in U.S. higher education.…

Research Findings: Preschoolers' sleep patterns were examined related to cognitive and adaptive functioning. The sample consisted of 874 typically developing preschool children with a mean age of 40.01 months. Parent/caregiver reports of children's sleep pattern factors, Stanford-Binet 5 intelligence scale scores, and Behavior Assessment System…

Substantial federal resources are allocated each year to National Board for Professional Teaching Standards (NBPTS) program, but the effectiveness of the program is unknown and resources devoted to the program may be unjustified. The purpose of the nonexperimental quantitative study was to examine the impact of NBPTS certification on student…

Many institutions have increasingly turned to distance education as a way to meet student and institutional needs while living within a constantly shrinking budget. While distance education has the potential to meet many resource-based challenges, its presence provides additional challenges to the faculty who direct the learning environment and…

The purpose of this study was to examine the relationship between the chronological age of one's diagnosis and dysfunctional career thoughts among college students with Attention Deficit Hyperactivity Disorder (ADHD). What is currently known about the timing of ADHD diagnosis and how it could potentially impact or have an effect on one's career…

The present study was conducted in an effort to develop a model to predict "burnout" in community college faculty members using the demographic predictors of employment status, teaching load, age, teaching experience and gender. Originally termed by Herbert Freudenberger in 1974, burnout is a phenomenon that has been investigated in a…

Relatively few rigorous studies of the effectiveness of contemporary public prekindergarten programs have been conducted despite the growing number of programs and large monetary investments that accompany them. The study on which this presentation is based was launched in partnership with the Tennessee State Department of Education's Division of…

College retention has become increasingly important for many reasons. Individuals who attain bachelor's degrees, on average, have higher earning power and more career options than individuals with only a high school degree. Higher education institutes also benefit when students are retained and graduate. With the most recent budget crisis, higher…

This dissertation examines the sources of job satisfaction among 1,833 library and information science (LIS) master's program graduates in North Carolina from 1964-2009. Only respondents who identified themselves as librarians were included in the analysis. The study first examined the effects of traditional work-related variables such as income,…

Today, combining academic study with employment is typical for a wide range of students. There are many reasons why students choose to work, from the need to integrate into the job market to the desire to fill spare time. The present article investigates how various study and work combinations affect the academic performance of students in their…

The purpose of this quantitative study was to analyze high school leadership praxis for its inclusion of students in organizational leadership dialogue and decision-making and the influences of these factors on student achievement and civic participation. Survey questionnaire data were provided by 215 full-time enrolled undergraduate students from…

There is a long-standing debate over the value of certain postsecondary programs in facilitating employment after graduation. The National Graduate Survey (2005) was used to examine how graduates of various programs differ in their pursuits of higher education, employment status, job-program relatedness and job qualifications. Results suggest that…