In educational practice, for the evaluation and diagnosis of learning disabilities (LD), it is advisable to use standardized tests together with observation questionnaires. When observation questionnaires are used in the study of LD, Cohen's (1960) kappa coefficient (k) is frequently applied as a measure of agreement between two raters when they…

This study reports a revised version of the "Reading the Mind in the Voice" (RMV) task. The original task (Rutherford et al., (2002), "Journal of Autism and Developmental Disorders, 32," 189-194) suffered from ceiling effects and limited sensitivity. To improve that, the task was shortened and two more foils were added to each of the remaining…

There is an increasing interest in reporting subscores, both at examinee level and at aggregate levels. However, it is important to ensure reasonable subscore performance in terms of high reliability and validity to minimize incorrect instructional and remediation decisions. This article employs a statistical measure based on classical test theory…

New reports looking at how the teacher-quality provisions of the No Child Left Behind Act are playing out in the nation's classrooms suggest that, while compliance with the 5 1/2-year-old federal law is widespread, problems and inequities persist and, in the end, labeling a teacher "highly qualified" is no guarantee of effectiveness.…

Early alcohol drinking onset (ADO) is associated with adult alcohol misuse, but the accuracy of ADO is unclear. Reliability of self-reported ADO was studied in two panels of the National Longitudinal Survey of Youth. For the Adult sample (n = 6,215), the intraclass correlation coefficient (ICC) was 0.36. Older respondents had higher reliabilities…

Homonegativity among female professional school counselors (n = 215) representing a single Southern state was measured using adapted versions of the Homonegativity Scale (HS) and the Modern Homonegativity Scale (MHS). With the use of factorial analysis of variance, significant differences (p less than 0.05) were found when HS and MHS scores were…

The factor structure of the "KeyMath--Revised Normative Update" (KMR-NU) "Form A" was analyzed using data from a sample of 130 students. The KMR-NU is composed of 13 subtests that are purported to measure three important aspects of math ability: Basic Concepts, Operations, and Applications. A confirmatory factor analysis…

This study explored the use of the "Picture Naming Individual Growth and Development Indicator" (Picture Naming IGDI; Early Childhood Research Institute on Measuring Growth and Development [ECRI-MGD], 1998) with 11 preschoolers who have autism spectrum disorders (ASD). Children completed the Picture Naming IGDI on 7 occasions in 12 weeks. Results…

Objectives: The study was designed to explore whether the credibility of children's statements regarding their alleged experiences of child sexual abuse could be assessed in a more valid and reliable way when investigative interviews were conducted using the NICHD protocol rather than in an unstructured manner. Methods: Forty-two experienced…

Repeated reference creates strong expectations in addressees that a speaker will continue to use the same expression for the same object. The authors investigate the root reason for these expectations by comparing a cooperativeness-based account (Grice, 1975) with a simpler consistency-based account. In two eye-tracking experiments, the authors…

Online education for post-secondary instruction is a rapidly expanding enterprise among public and private universities. While the quantity of courses over the past 10 years has exponentially increased, the quality of these courses has not. As universities accept the challenge of creating effective and responsive online learning programs to…

Registered examinees for the GRE® General Test answered open-ended sentence-completion items. For half of the items, participants received immediate feedback on the correctness of their answers and up to two opportunities to revise their answers. A significant feedback-and-revision effect was found. Participants were able to correct many of their…

This study aims at investigating the validity and reliability studies of the "Computer Anxiety Scale" (Ceyhan & Gurcan Namlu, 2000) on educational administrators. The data gathered from 143 educational administrators of state schools located in Eskisehir show that the scale consists of 2 factors. The first of these factors, affective…

Researching student participation in distance postgraduate programmes of studies in dance constitutes a concern of any educational organisation. This sort of participation can be considered as a type of "behaviour" of the students which has to be researched and defined. The aim of this study is to research the factors which constitute…

The primary purpose of this research was to adapt the Dimensions of Learning Organization Questionnaire (DLOQ) from Watkins and Marsick (1993, 1996) and examine its validity and reliability in a Korean context. Results indicate that the DLOQ produces valid and reliable scores of learning organization characteristics in a Korean cultural context.…