The purpose of this study was to reduce stereotypy and challenging behavior during play skills instruction by adding an abolishing operation component (AOC) to the intervention strategy. An alternating treatments design compared one condition in which participants were allowed to engage in stereotypy freely before beginning the play skills…

Little is known about the effects of various planning and revising conditions on composition quality in experimental or TESOL education research. This study examined the effects of planning conditions (planning, prolonged planning, free writing, and control), subplanning conditions (task-given, task-content-given, and…

As part of efforts throughout China to improve the outcomes of individuals with disabilities, the Shanghai government has launched a campaign to screen at least 95 percent of newborns. To assist in meeting this goal, the Ages & Stages Questionnaires (ASQ), Third Edition, was translated into Chinese and the feasibility of a screening system…

Background: The informant-based Anxiety, Depression And Mood Scale was translated into Dutch and its feasibility, reliability and validity in older adults (aged greater than or equal to 50 years) with intellectual disabilities (ID) was studied. Method: Test-retest (n = 93) and interrater reliability (n = 83), and convergent (n = 202 and n = 787),…

This article describes and field-tests the improved rate difference (IRD), a new effect size for summarizing single-case research data. Termed "risk difference" in medical research, IRD expresses the difference in successful performance between baseline and intervention phases. IRD can be calculated from visual analysis of nonoverlapping data, and…

This article presents a study conducted by Cornelia Yarbrough and Jennifer Whitaker titled "Analysis of Reviewer Comments About Quantitative Manuscripts Accepted by the "Journal of Research in Music Education"." The study aims to analyze reviewers' comments for quantitative manuscripts with regard to the following categories: section discussed…

This article presents the author's critique of R. Stephen RiCharde's argument in his essay on the humanities and interrater reliability in the July-August 2008 issue of "Assessment Update." RiCharde suggests that the humanities' historical commitment to a dialectical pedagogy, a "nonlinear" process that values disagreement and debate, is at odds…

The pressing need for English oral communication skills in multifarious contexts today is compelling impetus behind the large number of studies done on oral proficiency interviewing. Moreover, given the recently articulated concerns with the fairness and social dimension of such interviews, parallel concerns have been raised as to how most fairly…

The primary goal of this study was to test an innovative way of assessing students' teamwork skills in a controlled environment. Twenty-four second year students from Western University of Health Sciences (WesternU) participated in the experimental group and 22 third year students from WesternU participated in the control group. Students in the…

Aim: The purpose of this study was to create and validate the Communication Function Classification System (CFCS) for children with cerebral palsy (CP), for use by a wide variety of individuals who are interested in CP. This paper reports the content validity, interrater reliability, and test-retest reliability of the CFCS for children with CP.…

The Irvine Minnesota Inventory (IMI) was designed to measure environmental features that may be associated with physical activity and particularly walking. This study assesses how well the IMI predicts physical activity and walking behavior and develops shortened, validated audit tools. A version of the IMI was used in the Twin Cities Walking…

The purpose of this research study was to investigate and classify particular categories of mathematical errors made by students with Limited English Proficiency. Participants included 15 general education teachers, two English as Second Language teachers, and 91 Limited English Proficiency students. General education teachers provided mathematics…

This study used a desktop virtual environment (VE) of 15 large-scale residential streets to test the effects of environmental mystery and surprise on response. In theory, mystery and surprise should increase interest and visual appeal. For each VE, participants walked through an approach street and turned right onto a post-turn street. We designed…

Purpose: The Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) was developed to provide a protocol and form for clinicians to use when assessing the voice quality of adults with voice disorders (Kempster, Gerratt, Verdolini Abbott, Barkmeier-Kramer, & Hillman, 2009). This study examined the reliability and the empirical validity of the…

This study examined inter-rater reliability of the Functional Mobility Scale (FMS) for children with cerebral palsy (CP) and the presence of rater bias. A consecutive sample of 118 children with CP, 2-18 years old (mean 10.3 years, SD 3.6), was recruited from a hospital setting. Children were classified using the gross motor function…