BenefitUsing the DCT or The b Test, clinicians can verify test-taking effort in minutesScoresUnambiguous cutoff scoresFormatDot counting and letter recognition/discrimination tasksAdmin Time5-15 minutesAges17 years and upPublish Date2002QualificationsLevel N required.The Dot Counting Test (DCT) is a brief task that assesses test-taking effort in in..

BenefitAllows practitioners and educators to accurately assess and diagnose dyslexia and specific learning disability in reading, provides risk and probability indexes, and includes intervention recommendations based on assessment resultsNorms2,518 individuals aged 5 to 89 in standardization and validation studies. Standardization sample closely ma..

BenefitOffers a quick, practical way to screen large groups or individuals for aggressive tendenciesNormsBased on an age-stratified sample of 2,138 individuals; separated by sex for Verbal and Physical Aggression ScalesFormatSelf-reportAdmin Time10 minutesAges9 to 88 yearsPublish Date2000QualificationsLevel C required.This self-report inventory mak..

BenefitProvides a brief yet robust measure of crystallized and fluid cognitive ability, generating a quick estimate of overall cognitive functioning and impairmentNormsBased on a representative sample of 2,826 individuals, presented separately for children and adults, and stratified by ageTranslationAvailable in SpanishScoresScale scores and a Comp..

BenefitA definitive guide to the Rey Auditory Verbal Learning Test, bringing together all versions and forms, psychometric data, research, and administration and scoring instructions in a single volumeFormatHandbook plus Record Sheet and Score SummaryAges7–89 yearsPublish Date1996QualificationsLevel C required.This handbook brings together more tha..