Cognitive Abilities Test (CogAT) is one of the most frequently used gifted identification tools. In this meta-analytic study, we investigated empirical evidence of the validity of CogAT, in relation to different types of instruments. After reviewing 1,480 studies, a total of 24 with 33 effect sizes were included in the meta-analysis. According to…

This study aims to investigate the validation of the Rapid Interactive Screening Test for Autism in Toddlers (RITA-T) in Turkish toddlers between 18 and 36 months of age. Children aged 18-36 months were referred to the department of child psychiatry for concerns of autism spectrum disorder, language disorder, developmental delay, and typically…

This study examined the group and individual part score profiles of individuals with mild intellectual disability (ID) who participated in a clinical validity study supporting the Wechsler Intelligence Scale for Children, Fifth Edition (WISC-V) and a comparison group without ID derived from the WISC-V norming sample. Descriptive analyses revealed…

Although intelligence tests are among the most widely used psychological instruments in school psychology, at the current time, little is known about how practitioners interpret them. The primary purpose of this study, therefore, was to determine how intelligence tests are interpreted by school psychologists, particularly for the identification of…

Currently 15 percent of U.S. students receive special education services, a widespread intensive intervention with variable effects on students. Spurred by changes in federal policy, many states and districts have begun adopting the Response to Intervention (RTI) approach to identifying students to receive special education services. RTI seeks to…

The present study explored the psychometric properties of ratings made using the Scales for Assessing Emotional Disturbance--Third Edition: Rating Scale (SAED-3 RS), a scale developed for use in identifying school-age students with emotional and behavioral problems. The purposes of the study were to assess differential item functioning (DIF) for…

Background: Children with Developmental Coordination Disorder (DCD) have deficits in fundamental motor skills (e.g. catching, flinging, jumping and running) and complex motor skills (related to the contexts of sports, games and leisure) when compared to their typically developing peers. These deficits may compromise motor performance, impacting…

Background/Context: Spurred by changes in federal policy, Response to Intervention (RTI) has witnessed increased adoption across states and districts in the past several decades (Berkeley et al., 2020). Originating in the special education field, RTI involves a shift from a uniform instructional approach to a tiered instructional approach…

The aim of this study was to examine whether the use of a response-to-intervention (RTI) model to identify specific learning disability (SLD) over-identifies children and youth with population-relative (normative) weaknesses in general cognitive ability (IQs < 90). We compared the overall score on the Kaufman Brief Intelligence Test-Second…

One of the earliest indicators of autism spectrum disorder (ASD) is delay in language and social communication. Despite consensus on the benefits of earlier diagnosis and intervention, our understanding of the language growth of children with ASD during the first years of life remains limited. Therefore, this study compared communication growth…

The purpose of this article is to provide a qualitative review of the published research on the Scales for Assessing Emotional Disturbance-3: Screener noting the psychometric properties and overall findings. Results from 10 studies were reviewed and summarized. Across the studies, internal consistency, test-retest reliability, and inter-rater…

Purpose: The study aimed to compare auditory processing and cognitive test scores measured in a clinical setting with that measured in a school setting using a repeated-measures design. This was done on typically developing children and children with auditory processing disorder (APD). Method: Thirty-two children (16 typically developing and 16…

A recent, widely publicized scandal involved students who obtained fraudulent diagnoses of learning disabilities in an effort to get accommodations on college admissions tests. Although the exact circumstances of the scandal are unusual, the methods used to obtain diagnoses and accommodations illustrate widespread problems with current policies.…

Purpose: The ability to identify children early in development who are at substantial risk for language/literacy difficulties would have great benefit both for the children and for the educational and therapeutic institutions that serve them. Information that is relatively easily available prior to the age of 3 years, such as late talking, family…

The present study investigated the psychometric properties of the "Scales for Assessing Emotional Disturbance -- Third Edition: Rating Scale" (SAED-3 RS), which is designed for use in identifying students with emotional disturbance for special education services. The purposes of this study were to evaluate (a) the measurement invariance…