The current paper describes the process used for developing the Guidelines for Diagnosis and Assessment of Children, Adolescents, and Adults with Learning Disabilities-Consensus Statement and Supporting Documents, and the rationale for some of the decisions. The guidelines were developed by a cross-sectoral working group of psychologists who…

The purpose of this Brief is to highlight available federal data about the characteristics of English learners with disabilities, including how the population has changed over time. Understanding the characteristics of English learners with disabilities is critical to ensuring that their needs are met appropriately during the assessment process.…

In Canadian public primary schools, newcomer West African refugees like other ethnic immigrant students are a visible minority group, often referred as Linguistic and Culturally Different (LCD) students. In the province of British Columbia, newcomer immigrant students are subjected to a battery of tests, as soon as they enroll in the primary…

The conventional use of standardized testing within a discrepancy analysis model is reviewed. The Response-to-Intervention (RTI) process is explained, along with descriptions of assessment procedures within RTI: functional assessment, authentic assessment, curriculum-based measurement, and play-based assessment. Psychometric issues relevant to RTI…

This article describes errors resulting from use of standardized language tests using a "normal" sample as the normative comparison group. Resulting errors include, among others, identifying normal children as language impaired, providing misleading profiles of verbal and nonverbal performance, and inability to determine impairment severity.…

This study reports on the standardization of the Scale for Assessing Emotional Disturbance. Data collected on 2,266 typical students (ages 5- 18) and 1,371 students with emotional disturbances led to the identification of six behavioral problem factors that correspond to the federal definition of emotional disturbance and were highly internally…

This article examines whether changes in the ethnic minority composition of the standardization sample for the Peabody Picture Vocabulary Test-III (PPVT-III) can be used as the sole explanation for children's better test scores when compared to an earlier edition. Analysis suggests other factors may explain improved performance. (Contains…

This article describes the second edition of the Attention Deficit Disorders Evaluation Scale (ADDES II), an individually administered behavior rating scale developed to assist in the identification and service of children with attention deficit hyperactivity disorders. Its purpose, administration, interpretation of scores, standardization,…

This article describes the Comprehensive Test of Phonological Processing, an assessment instrument designed to assess the phonological processing skills of individuals between the ages of 5 and 24.11 years and to identify those with phonological processing difficulties. Its administration, standardization, reliability, and validity are discussed.…

This article describes the Behavior Assessment System for Children, a multimethod, multidimensional approach to evaluating the behaviors and self-perceptions of children ages 2.6 to 18 years. The BASC contains a Teacher Rating Scale, a Parent Rating Scale, and a Child Self-Report of Personality. Its administration, reliability, and validity are…

This article describes the Comprehensive Assessment of Reading Strategies, a six-level diagnostic series for evaluating mastery of 12 reading strategies at each level by students in grades 3 through 8, as well as allowing for their metacognitive self-assessment. Its administration, standardization; reliability, and validity are discussed.…

This article describes the Comprehensive Test of Nonverbal Intelligence, an assessment designed to evaluate the intellectual ability of students ages 6 to 18.11 years for whom other mental ability tests are inappropriate or to enable comparisons between verbal and nonverbal intellectual ability. Its administration, standardization, reliability,…

This article describes the Developmental Indicators for the Assessment of Learning-Third Edition, a global screener designed to be administered to children ages 3 through 6.11 years. The instrument assesses motor skills, conceptual knowledge, language skills, self-help skills, and social behaviors. Its administration, standardization, reliability,…

This article describes the Kaufman Brief Intelligence Test, an assessment of intelligence for individuals ages 4 to 90. The test is designed for those circumstances in which a brief measure of intelligence will suffice and trained professionals may be unavailable for the assessments. Its administration, reliability, and validity are discussed.…

This article describes the Behavior Rating Profile-Second Edition, a rating scale designed to identify students ages 6.6 to 18 years with behavioral, emotional, personal, and social adjustment problems. The test contains a Teacher Rating Scale, a Parent Rating Scale, and Student Rating Scales. Its administration, reliability, and validity are…