This study examines the effectiveness of the Integrated Experiential Learning Curriculum (IELC) in China. This curriculum was developed to engage Chinese elementary students in science to cultivate a scientifically literate society by focusing science instruction on practical applications of scientific knowledge. Cornerstones of the approach…

This study investigated the role of maternal psychopathology in predicting children's psychological distress in a disaster-exposed sample. Participants consisted of 260 children (ages 8-16) recruited from public schools and their mothers. These families were displaced from New Orleans because of Hurricane Katrina in 2005. Assessment took place 3…

Background: Diffusion of Innovations theory has been used to predict rates of adoption for a variety of programs. Purpose: The purpose of this study was to assess indicators that influence adoption of abstinence-only-until-marriage education as an innovation by middle school principals in Texas (N=433) as well as their likelihood of adopting such…

The relationship between fluid intelligence (indexed by scores on Raven Progressive Matrices) and auditory discrimination ability was examined by recording event-related potentials from 48 women during the performance of an auditory oddball task with backward masking. High ability (HA) subjects exhibited shorter response times, greater response…

Purpose: This study evaluated the social facilitation of elderly patients' food intake beyond the presence of mealtime companions by assessing various relationships. The study examined the relationships between patients' intake and (a) the number of interpersonal exchanges with mealtime fellows, (b) the nature of behaviors expressed by the…

This paper describes a statistical study of the contribution of theories previously offered by economists to explain differences in the degree of urban decentralization in the U.S. The focus is on a relative comparison of the influence of auto reliance. A regression analysis reveals that a 10 percent reduction in the percentage of households…

This paper explores the use of HLM analysis in determining the implementation effects of two science curriculum units on student learning. It also compares HLM results with prior results from ANCOVA analyses. HLM analyses were considered as an alternative to ANCOVA because student data were nested within classrooms. The data for this study are…

Family involvement in planning and choosing services has become a key intervention concept in developmental disability services. This study (N = 547) modeled patterns of family decision making and assessed benefits to persons with developmental disabilities (DDs) and their family members. A latent profile analysis identified 4 classes that were…

The purpose of the study was to determine (a) if high school enrollment demand, governmental funding capacity, or institutional prestige were predictors of the use of tuition discounts, (b) if increases in tuition discounts stimulated institutional spending capacity, and (c) if tuition discounts trends were notably different if examined from a…

This investigation explored relationships between format of text (electronic or print-based) and reading comprehension of adolescent readers. Also in question were potential influences on comprehension from related measures including academic placement of participants, gender, prior knowledge of the content, and overall reading ability. Influences…

This study investigated the impact of motivation to read on the reading gains of struggling adolescent readers with and without specific learning disabilities (LD) who were exposed to a structured, research-based reading program over an 18-week period. Participants included 13 adolescents with LD and 25 students without disabilities from two…

Objective: Life stressors and family socioeconomic position have often been associated with mental health status. The aim of the present study is to contribute to the understanding of the pathways from low socioeconomic position and life stressors to mental problems. Method: In a cross-sectional analysis using data from a longitudinal study of…

Using a sample of 282 Norwegian upper secondary students, we examined whether two dimensions of topic-specific epistemic beliefs, concerning the certainty of knowledge and the justification for knowing, predicted students' understanding of seven texts representing partly conflicting views on climate change. Text comprehension was measured at three…

SAT scores and noncognitive factors (acquired knowledge in a field, community service, positive self-concept, and preference for long-term goals) were found to be related to academic performance and persistence among 1st-year NCAA Division I student athletes (N = 109). Implications for college counselors and future research directions are…

The Workforce Investment Act (WIA) measures participant labor market outcomes to drive program performance. This article uses statistical analysis to examine the relationship between participant characteristics and key outcome measures in one large California local WIA program. This study also measures the impact of different training…