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…

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…

The European Union has seen an increased number of asylum seekers and economic migrants over the past few years. There will be request to assess some of these individuals to see if they have an intellectual disability (ID). If this is to be done using the current internationally recognized definitions of ID, we will need to be confident that the…

The Childhood Autism Rating Scale (CARS) is a popular behavior-observation instrument that was developed more than 34 years ago and has since been adopted in a wide variety of contexts for assessing the presence and severity of autism symptomatology in both children and adolescents. This investigation of the reliability of CARS scores involves…

Objective: To assess three of the better known screeners for Attention Deficit/Hyperactive Disorder (ADHD) and review the relationship between ADHD and cognitive ability. Method: The three ADHD screeners were administered to 111 college students enrolled in a college Introductory Psychology class, on whom ACT scores and total course performance…

The Emotional and Behavioral Screener (EBS) is a universal screening instrument designed to identify students whose excessive problem behaviors put them at risk of the education disability category of emotional disturbance (ED). This article reports findings from three studies that address the reliability and validity of the EBS. Studies 1 and 2…

This study aimed to examine the psychometric properties of the Chinese version of the Social Communication Questionnaire (SCQ). We assessed 736 participants (male, 80.1%) aged 2-18, who were clinically diagnosed with autism spectrum disorders (ASD) including autistic disorder, Asperger's disorder, or pervasive developmental disorders, not…

Objective: The objective of this study was to examine the intrarater reliability of "DSM-IV" ADHD symptoms. Method: Two-hundred-two children referred for attention problems and 49 comparison children (all 7-12 years) were rated by parents and teachers on the identical "DSM-IV" items presented in two different formats, the…

In order to locate optimal cutoff scores for detecting developmental delays, the Brigance Screens were administered to 408 children (ages 21-48 months) along with a criterion battery measuring achievement and intelligence. The Receiver Operating Characteristic analyses were then used to locate optical cutoff scores for each form of the Brigance.…

This package contains the Learning Disabilities Diagnostic Inventory (LDDI) and the LDDI examiner's manual. The LDDI is intended to help identify intrinsic processing disorders in children and adolescents. Items represent specific observable behaviors associated with learning disability (LD) in listening, speaking, reading, writing, mathematics,…

Differences between and interrelationships among reading and math achievement test scores for 269 students with learning disabilities were investigated to determine whether previous findings were replicable. Findings supported previous research that showed different achievement tests purporting to measure the same construct did not provide…

This article profiles the Comprehensive Test of Phonological Processing (CTOPP), an assessment designed to detect phonological processing deficits in students ages 5 through 24. The theoretical framework of the CTOPP, age-based versions of the CTOPP, subtests, testing procedures, test scores and interpretation, and reliability and validity are…