This article describes a Monte Carlo study of 2 methods for treating incomplete nonnormal data. Skewed, kurtotic data sets conforming to a single structured model, but varying in sample size, percentage of data missing, and missing-data mechanism, were produced. An asymptotically distribution-free available-case (ADFAC) method and structured-model…

This study investigated the similarity of information provided from a daily behavior report card (DBRC) as rated by the teacher to direct observation data obtained from external observers. In addition, the similarity of ratings was compared with variations of problem severity (mild, severe) and teacher training (none, some). Results suggested a…

The researcher in this study theorized that preservice elementary teachers who had taken a semester-long mathematics course emphasizing a constructivist approach to instruction would realize a decreased level of math anxiety and gains in perceived teaching efficacy and autonomy over those who had taken a teacher-centered course based on a more…

Human service interns completing their four-year Bachelor of Science degree at the University of Tennessee participated in this study which focused on investigating student internship experiences from the perspective of three different internship stage models. the three models studied include those of Infester and Boss (1998), Sweitzer and King…

Purpose: Pragmatic language disorders (PLDs) are difficult to diagnose in a cost-effective manner, and there are few assessment tools that yield quantitative data. This investigation was designed to determine whether two formal assessment tools would differentiate PLDs in children with autism spectrum disorders (ASDs) from controls matched on…

Numerous instructional techniques have been used to teach sight word reading skills to individuals with developmental disabilities. The results of research incorporating paired associate instruction, in which familiar pictures are paired with unknown print stimuli, suggest that pictures ''block'' (i.e., interfere with) learners' ability to…

This investigation determined the effects of a treatment programme, "The Expression Connection" (1991), on the language organization of a firstgrade male child with Pervasive Developmental Disorder (PDD). The methodology consisted of teaching the child story grammar components and the associated syntax requisite of their use. Treatment was…

The study investigates dyslexic and normal Hebrew readers' perception of words containing a vowel letter in different orthographic and morphological contexts. In the first experiment, 72 undergraduate education students (half diagnosed with reading disabilities and half normal readers) were asked to judge pointed words with different morphological…

Two techniques for determining a straight line fit to data are compared. This article reviews two simple techniques for fitting a straight line to a set of data, namely the method of averages and the method of least squares. These methods are compared by showing the results of a simple analysis, together with a number of tests based on randomized…

This study examined the effects of mothers' style of interaction on children's interactive engagement. The study consisted of a sample of 30 children from Korea, including chronologically age-matched groups of children with disabilities (n = 13) and children without disabilities (n = 17). Parents were videotaped while playing with their children…

The purpose of this study was to determine and compare the reliability of 3 dimension reaction forces and impulses in walking with 3 different heel shoe conditions. These results suggest that changing the height of the heels affects mainly the reliability of the ground reaction force and impulse measures on the medial and lateral dimension and not…

Self-discrepancy (SD) theories and self-enhancement (SE) theories have focused primarily on people's motivations to seek either self-consistent or self-enhancing feedback. The two sets of theories, however, also suggest different reactions to the feedback people receive from others. SE theories suggest that people react negatively to evaluations…

While the internationalisation of higher education has made learner diversity a key consideration in tertiary pedagogical practice, research into the application of computer-mediated technologies in this domain has rarely taken into account culture. This article responds to this gap in the research by comparing "Confucian-heritage" and…

This paper compares several interface evaluation methods applied in the case of a computer based learning (CBL) environment, during a longitudinal study performed in three European countries, Greece, Germany, and Holland, and within the framework of an EC funded Leonardo da Vinci program. The paper firstly considers the particularities of the CBL…

Comparing data from two ethnographic studies of bilingual teachers and their students in the United States, the authors present a cross-case analysis that illuminates how issues of language are inextricably linked with issues of race, class, and socioeconomic status. The authors show how portraits of teachers' practice help to examine some of the…