Scales and tests for evaluating children with learning disorders are listed by type of test and by characteristics investigated. Types of tests listed are individual intelligence tests, developmental charts, readiness tests, and language evaluation instruments. Tests are also included for investigating visual motor development and functioning,…

The study examined the process by which diagnostic data on children thought to have learning disabilities (LD) are generated and used. Emphasis was placed on the validity of test instruments in common use in the field. Since part of the practical validity of any instrument used to identify an LD child rests on the validity of the LD construct…

Several verbal and nonverbal tests and measures, including the General Classification Test (GCT), Mechanical Test (MECH), Arithmetic Test (ARI), Clerical Test (CLER), Raven Progressive Matrices (RPM), age, education level, race, speaking English as a native or second language, modification of hand use, and measures of handedness and eyedness were…