Background: Cross-national studies describing the psychopathological characteristics of arrested adolescents are virtually non-existent. Such studies are important because they have implications for national policy on arrest, case-management, and future research. Method: To address this issue, self-report surveys administered to representative…

This study examines the effects of using Texas Instruments' Voyage 200 calculator (V200), a graphing calculator with a built-in computer algebra system (CAS), on attitudes towards CAS and achievement in mathematics of junior college students (17 year olds). Students' attitudes towards CAS were examined using a 40-item Likert-type instrument…

Introduction: The main purpose of this study is to investigate whether children who have reading disabilities in an alphabetically transparent orthography show a syntactic processing deficit. This research focuses on exploring syntactic processing and the use of morphological markers by subjects with reading disabilities. We analyze these groups'…

The current study assessed the effectiveness of a prison-based substance abuse treatment therapeutic community (TC) providing treatment to male inmates dually diagnosed with both substance abuse and mental health disorders. The findings show a short-term impact of the program on arrest after release, with program participants significantly less…

Four groups of second language (L2) learners of English from different language backgrounds (Chinese, Japanese, German, and Greek) and a group of native speaker controls participated in an online reading time experiment with sentences involving long-distance "wh"-dependencies. Although the native speakers showed evidence of making use of…

The increase in life expectancy within the general population has resulted in an increasing number of elderly adults with intellectual disability, and this is reflected in the increased life expectancy in persons with Down syndrome, currently about 56 years. The aim of this study was to study the clinical characteristics, the functional status and…

This article presents a large sample, control group study of student success in distance learning. The data sample consists of a very large distance education sample (76,866 individual student observations) and an invaluable control group of students who took the identical course at the same time from the same instructor, but did so "in…

All Stars Core is a school-based drug abuse prevention program for 11 to 14 year olds from the United States. It focuses on five qualities that protect children from drug use: viewing drug use as uncommon and unacceptable to the peer group (norms); viewing drug use as interfering with future goals; commitment to avoid drug use; positive attention…

The Sports Behavior Checklist (SBC) is subjected to a principal components analysis, and subscales are correlated with subscales of the Conners' Revised Parent Form and the Social Skills Rating System. Both of these analyses are conducted to determine the construct validity of the instrument. A subsample of lower socioeconomic status individuals…

The purpose of this study was to investigate the effectiveness of two experimental methods of teaching the present progressive verb tense based on four instructional principles: teach form-function relations, compare similar grammatical forms, promote learner autonomy, and provide opportunities for generative use. Ninety-nine Japanese first-year…

A number of studies have revealed short-term memory deficits in individuals with PTSD. The current study sought to extend these findings to a college PTSD population. Additionally, a cueing manipulation was used to examine the effects of trauma-memory cueing on memory in PTSD and control groups. The study utilized a 2 x 2 (PTSD, No PTSD;…

Background: The present paper reviews staff stress, burnout and job satisfaction. Methods: A longitudinal, quasi experimental study was carried out among staff working with people with intellectual disabilities in two municipalities in Norway. The purpose was to measure mean differences of stress, burnout and job satisfaction after different…

The purpose of this study was to construct and study the impact of a research-based sequence for teaching the concept of modelling to seventh-grade science students. We identified students' notions of models and the aspects of school science to be addressed regarding the model concept, which were then taken into account when we planned the…

A new virtual learning environment (VLE) was developed to provide structured support to distance education students undertaking postgraduate study on a core study module of the Master of Education degree at the University of Dundee. Students were offered the option of receiving support via the VLE as opposed to the existing methods, that included…

One of the factors affecting students' learning in science is their existing knowledge prior to instruction. The students' prior knowledge provides an indication of the alternative conceptions as well as the scientific conceptions possessed by the students. This study is concerned primarily with students' alternative conceptions and with…