The PEP-R (psychoeducational profile revised) is an instrument that has been used in many countries to assess abilities and formulate treatment programs for children with autism and related developmental disorders. To the end to provide further information on the PEP-R's psychometric properties, a large sample (N = 137) of children presenting…

Background: Foods provided in schools represent a substantial portion of US children's dietary intake; however, the school food environment has proven difficult to describe due to the lack of comprehensive, standardized, and validated measures. Methods: As part of the Arkansas Act 1220 evaluation project, we developed the School Cafeteria…

This research replicates the work of Starch and Elliot (1912) by examining the reliability of the grading by English teachers in a single school district. Ninety high school teachers graded the same student paper following professional development sessions in which they were trained to use NWREL's "6+1 Traits of Writing." These participants had…

Purpose of the study: Although the Zarit Burden Interview (ZBI) is one of the most extensively used measures in research for caregiver burden, few researchers have examined its factor structure. Furthermore, though the ZBI has also been used in cross-group comparisons of burden, there have not been studies of whether or not it measures burden…

The Modified Ashworth Scale (MAS) is commonly used in clinical practice for grading spasticity. However, it was modified recently by omitting grade "1+" of the MAS and redefining grade "2". The aim of this study was to investigate the inter-rater reliability of MAS and modified MAS (MMAS) for the assessment of poststroke elbow flexor spasticity.…

We propose tests of the two assumptions under which anchoring vignettes identify heterogeneity in reporting of categorical evaluations. Systematic variation in the perceived difference between any two vignette states is sufficient to reject "vignette equivalence." "Response consistency"--the respondent uses the same response…

The purpose of this study is to gather the educational supervisors' opinions regarding whether the supervision system and in-service training courses reaches its aim and to obtain their suggestions about the restructuring of the supervision system. The sample of the study is composed of 104 supervisors. The qualitative data were collected through…

Several measures of delay discounting have been shown to be reliable over periods of up to 3 months. In the present study, 115 participants completed a fill-in-the-blank (FITB) delay-discounting task on sets of 5 different commodities, 12 weeks apart. Results showed that discounting rates were not well described by a hyperbolic function but were…

This article presents a review of the "Preschool Behavioral and Emotional Rating Scale" (PreBERS), a 42-item family member--or school personnel--completed rating scale designed to measure the behavioral and emotional strengths of preschool children ages 3-0 to 5-11. According to the manual, results can be used to identify preschoolers with limited…

This article reviews Test of Nonverbal Intelligence-Fourth Edition (TONI-4), an individually administered instrument created to assess intelligence. The distinguishing characteristic of the TONI-4 is the nonverbal, motor-reduced format that assesses common elements of intelligence without the confounding effects of motor or linguistic skills. The…

We reviewed the literature on instruments for work-based assessment in single clinical encounters, such as the mini-clinical evaluation exercise (mini-CEX), and examined differences between these instruments in characteristics and feasibility, reliability, validity and educational effect. A PubMed search of the literature published before 8…

This study investigated the effects of working in dyads and their associated gender composition on performance (solution rate and time) and process variables (number of impasses, number of passed solutions, and number of problem solving suggestions and interactions) in a set of classic insight problem solving tasks. Two types of insight problems…

Geologic time is a crucial component of any geoscientist's training. Essential knowledge of geologic time includes rates of geologic processes and the associated time it takes for geologic features to form, yet measuring conceptual thinking abilities in these domains is challenging. We describe development and initial application of the Landscape…

The study reported here aimed to develop and psychometrically assess an instrument to measure examination anxiety among undergraduate university students. Based on empirical evidence and recent literature review we developed a 12 item scale to measure the severity of examination anxiety. The instrument was administered to students, two weeks…

Irish educational psychologists frequently use the Wechsler Intelligence Scale for Children-Fourth U.K. Edition (WISC-IV[superscript UK]) in clinical assessments of children with learning difficulties. Unfortunately, reliability and validity studies of the WISC-IV[superscript UK] have not yet been reported. This study examined the construct…