The Autism Classification System of Functioning: Social Communication (ACSF) describes social communication functioning levels. First developed for preschoolers with ASD, this study tests an expanded age range (2-to-18 years). The ACFS rates the child's typical and best (i.e., capacity) performance. Qualitative methods tested parent and clinician…

It is widely believed that subscores can give us more information about an examinee. Thus they can be useful in planning instructional and remedial efforts, or making vocational or academic placement decisions. However, past research has shown that subscores are often not as useful as hoped either because they do not have high reliability or…

The repetitive behaviour questionnaire (RBQ) (Turner, 1995) is one of the three most commonly used interview/questionnaire measures of repetitive behaviour (Honey et al., in preparation). Despite this there is a scarcity of information concerning its structure, reliability and validity. The psychometric properties of the RBQ were examined when…

Background: The quality of behaviour support plans (BSPs) can be an important influence on the quality of the support provided to people with disability who show challenging behaviours. The Behavior Support Plan Quality Evaluation Guide II (BSP-QE II) is one tool that may be useful in assessing the quality of behaviour support plans. It has…

A limited number of studies currently exist focusing on comorbid psychopathology of children with autism spectrum disorders (ASDs). Due to the heterogeneity of ASD symptoms, communication deficits, and impairments in intellectual functioning, assessing symptoms of psychopathology is complicated. The "Autism Spectrum Disorders-Comorbidity for…

Traditional reviews and previous meta-analyses of self-concept interventions have underestimated effect sizes by using an implicitly unidimensional perspective that emphasizes global self-concept. In contrast, this research employed a synergistic blend of meta-analysis and multidimensional construct validation to evaluate the impact of…

Confirmatory factor analyses suggested that the Mathematics Anxiety Scale for Children measures an internally consistent, unidimensional construct. Construct validity (i.e., correlations with state anxiety, trait anxiety, and quantitative ability) was demonstrated. Discusses the importance of accurately assessing mathematics anxiety at the…

Social anxiety disorder and social anxiety are highly prevalent psychological conditions in youth. Because of the known risks associated with the spectrum of social anxiety in youth, early detection with valid and reliable assessment measures is imperative. Self-report measures have become the most widely used method of assessment for child and…

Accurate personality assessment of youngsters is complex because thorough assessment involves much more than direct assessment of the child. To better understand this challenge, two omnibus instruments for child-personality assessment--the Tell-Me-A-Story (TEMAS) and the Behavior Assessment System for Children Self-Report of Personality (BASC…

The reliability and construct validity of ratings for the Autism Behavior Checklist were examined with a sample of 198 children diagnosed with autistic disorder and conditions often confused with autism. Alpha coefficients for the five scales of the ABC as well as the Total Score were reported and the factor structure of the ABC was examined…

Overt-relational and reactive-proactive subtypes of aggression have demonstrated a reliable network of relationships with social-adjustment variables and these variables have been shown to be effective predictors of future behavior problems and social maladjustment. In this study, the two measures representing these classification systems were…

Over the years, various psychologists have issued calls for greater attention to a science of positive psychology, which focuses on studying conditions that promote optimal human and societal development. Recent calls (e.g., McCullough and Snyder, 2000; Seligman and Csikszentmihalyi, 2000) have furthered interest in studies of the nature and…

The Coping with Disability Scales (CDS) (J. Perry and E. Bard, 1992) was developed to provide a social-emotional assessment specific to disabilities. This report provides a preliminary test of construct validity for a Resilience Profile from the Parent Rating Scale of the CDS through factor analysis, focusing on three subdomains: (1) Disability…

The construct validity of a new measure of children's exposure to print, the Title Recognition Test (TRT), was assessed with 34 fourth, 33 fifth, and 67 sixth graders. The TRT demonstrated significant correlations with spelling, vocabulary, verbal fluency, word knowledge, and general information. (SLD)

Factor analyses identified 3 domains of resiliency with 11 separate factors involving 54 items for exceptional urban students based on 613 parent ratings of an initial pool of 94 items for an experimental Coping with Disabilities Scales. The factors were labeled: Knowledge of Exceptionality; Planning for Needs; and Alternative Thinking for the…