The present investigation examined the relation between honesty, benevolence, and trust in children. One hundred and eight 7-, 9-, and 11-year-olds were read four story types in which the character's honesty (honesty or dishonest) was crossed with their intentions (helping or harming). Children rated the story character's honesty, benevolence, and…

Purpose: The purpose of this paper is to study the influence of problem-solving tasks on mentoring received, peer mentoring and mentoring provided. Design/methodology/approach: This cross-sectional survey was based on a questionnaire that was sent to a total of 435 employees from 29 pre-schools in Norway. A total of 284 responses were returned, a…

Both children with specific language impairment (SLI) and children who acquire a second language (L2) make errors with verb inflection. This overlap between SLI and L2 raises the question if verb inflection can discriminate between L2 children with and without SLI. In this study we addressed this question for Dutch. The secondary goal of the study…

Mixtures of item response theory (IRT) models have been proposed as a technique to explore response patterns in test data related to cognitive strategies, instructional sensitivity, and differential item functioning (DIF). Estimation proves challenging due to difficulties in identification and questions of effect size needed to recover underlying…

The purpose of the present study was to evaluate the psychometric properties of a shortened version of the Raven Standard Progressive Matrices (SPM) under an item response theory framework (the one- and two-parameter logistic models). The shortened Raven SPM was administered to N = 453 cognitively healthy adults aged between 24 and 83 years. The…

Florida's 1999 A-plus program was a consequential accountability program that embedded vouchers in an accountability regime. Under Florida rules, scores of students in several special education (ESE) and limited English proficient (LEP) categories were not included in the computation of school grades. One might expect these rules to induce F…

Objective: Minimal research links anxiety disorders in adolescents to regional gray matter volume (GMV) abnormalities and their modulation by genetic factors. Prior research suggests that a brain-derived neurotrophic factor (BNDF) Val[superscript 66]Met polymorphism may modulate such brain morphometry profiles. Method: Using voxel-based…

Emerging evidence suggests that some individuals may be simultaneously more responsive to the effects from environmental adversity "and" enrichment (i.e., differential susceptibility). Given that parenting behavior and a variable number tandem repeat polymorphism in the 3'untranslated region of the dopamine transporter (DAT1) gene are…

Recent research reveals consistent lags in American students' science achievement scores. Not only are the scores lower in the United States compared to other developed nations, but even within the United States, too many students are well below science proficiency scores for their grade levels. The current research addresses this problem by…

This study examined the effects of good teaching practices on post-baccalaureate degree aspirations using logistic regression techniques on a multi-institutional, longitudinal sample of students at four-year colleges and universities. Using College Choice and College Outcomes models as a theoretical foundation, I examined whether eight good…

This study examined the capacity and predictors of socially responsible leadership among African American/Black college students at HBCUs and PWIs using data from the Multi-institutional Study of Leadership. An independent sample t-test was used to test the hypothesis that African American/Black students at HBCUs would have higher leadership…

Decreasing the attrition rate of nursing students has become an important issue for programs in Texas as a means to alleviate the nursing shortage (THECB, 2009). Programs are admitting a more diverse group of students but attrition has historically been high among minority groups (Gilchrist & Rector, 2007). The purpose of this study was to…

Empirical evidence has found an increase in work-life conflicts within outsourced environments. It is important to address the increase in conflict to reduce negative effects on businesses. Guided by the theoretical frameworks of the spillover, conflict management, and resource dependency theories, the purpose of the study was to examine how…

The Texas 10% law states that students who graduated among the top 10% of their high school class are guaranteed admission to public universities in Texas. We estimate the causal effects of this admissions guarantee on a sequence of connected decisions: students' application behavior, admission decisions by the university, students' enrollment…

The goal of the dissertation study was to evaluate the existing DG scheduling algorithm. The evaluation was developed through previously explored simulated analyses of DGs performed by researchers in the field of DG scheduling optimization and to improve the current RT framework of the DG at TTU. The author analyzed the RT of an actual DG, thereby…