This study summarizes the results of a quantitative synthesis of the retrievable primary research dealing with the effects of new science curricula on student performance. This study synthesizes the results of 105 experimental studies involving more than 45,000 students and utilizes the quantitative synthesis perspective to research integration…

This case study focuses on a bilingual, older man who spoke Polish and English and showed weaknesses on clinical measures of dichotic listening in English. It was unclear whether these test results were influenced by the participant's facility with his second language or by other nonauditory factors. To elucidate the nature of this deficit, the…

The paper focuses on the development of teacher thinking, specifically L2 teachers' subject-matter cognitions, i.e. their Teacher Language Awareness (TLA) (see e.g. Andrews 2001, 2003). The study examines the evolving TLA, as it relates to grammar, of three teachers, each a graduate with more than 10 years' experience of teaching English in Hong…

Comparing the analyses based on the data of 1,235 Chinese children referred for government services and subsequently diagnosed as children with dyslexia in Hong Kong and those of 690 Chinese children in the sample for the normative study of the Hong Kong Test of Specific Learning Difficulties in Reading and Writing, we explored the reading-writing…

By means of more than a dozen user friendly packages, structural equation models (SEMs) are widely used in behavioral, education, social, and psychological research. As the underlying theory and methods in these packages are vulnerable to outliers and distributions with longer-than-normal tails, a fundamental problem in the field is the…

State and federal accountability reforms are putting considerable pressure on schools to increase the achievement of historically low-performing groups of students and to close test score gaps. In this article, we exploit the differences among the large number of elementary schools in New York City to examine how much schools vary in the…

When publications are used in the evaluation of research performance, tensions between the simplifying, standardizing approaches of evaluations and the communication practices of scientific communities are likely to arise. An analysis of data gathered in an evaluation at the Australian National University demonstrates that many academic…

Objective: The aims of this study were to examine health problems of children (4-12 years old at the time of the disaster) and adolescents (13-18 years old at the time of the disaster) before and after exposure to a fireworks disaster in the Netherlands (May 2000), to compare these health problems with a control group, and to identify risk factors…

Objective: To describe the early adult psychopathological and social outcomes of adolescents who deliberately poisoned themselves. Method: Prospective cohort study with a 6-year follow-up of 132 of 158 (84%) adolescents who, between ages 11 and 16 years, had taken part in a randomized trial of a brief family intervention after deliberate…

Purpose: The neuropsychiatric symptoms associated with Alzheimer's disease are a major contributor to caregiver distress and burden. Despite recent efforts to teach caregivers skills to manage neuropsychiatric symptoms and reduce burden, there continues to be limited evidence that these strategies have helped caregivers of individuals with…

This study is a follow-up on a previous study of the effects of 2 beginning reading programs implemented in 1st grade. In the previous study, 40 1st-grade students who were matched based on their Concepts About Print Test (Clay, 1979) and Phonological Segmentation Fluency from the Dynamic Indicators of Basic Early Literacy Skills (DIBELS; Good…

Nine 16-17-year-old adjudicated males below grade level in reading participated in this data-based case study. Weekly, 5 students received instruction from "Corrective Reading Decoding" Level B2 (Engelmann et al., 1998) for 180 min, and 4 students received instruction designed by a reading specialist (RS group) for 345 min. After 19…

The article presents the results of a data analysis intended to examine the relationship between children's personality, maternal beliefs and childrearing behaviour and various disabilities on the one hand (mildly, moderate or severe mental handicap, sensorial handicap, developmental disabilities) and mothers' educational level on the other. Data…

Many educational researchers seem to concur with the idea that, among other factors, the teacher's teaching style has some impact on student learning and the perceptions students develop about science learning and the work of scientists. In this study, nine middle grades teachers' teaching styles were assessed using the…

Examination boards are often criticized for their failure to provide evidence of comparability across forms, and few such studies are publicly available. This study aims to investigate the extent to which three forms of the General English Proficiency Test Intermediate Speaking Test (GEPTS-I) are parallel in terms of two types of validity…