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Gresham, Frank M.; Reschly, Daniel J. – Intellectual and Developmental Disabilities, 2011
The Flynn Effect is a well-established psychometric fact documenting substantial increases in measured intelligence test performance over time. Flynn's (1984) review of the literature established that Americans gain approximately 0.3 points per year or 3 points per decade in measured intelligence. The accurate assessment and interpretation of…
Descriptors: Death, Punishment, Court Litigation, Intelligence Quotient
Peer reviewed Peer reviewed
Kazimour, Kimberly K.; Reschly, Daniel J. – American Journal of Mental Deficiency, 1981
The generalizability of norms and concurrent validity of the Adaptive Behavior Inventory for Children (ABIC) was investigated with samples of 482 first-, third-, and fifth-grade children stratified by sociocultural group (White, Black, Hispanic, and Native American Papago). (Author)
Descriptors: Adjustment (to Environment), Elementary Education, Ethnic Groups, Exceptional Child Research
Reschly, Daniel J.; And Others – 1981
Findings from the Iowa Assessment Project are examined regarding the assessment and use of information on adaptive behavior and sociocultural background in decisions about students with mild mental retardation. Background aspects reviewed include terminology regarding mild retardation; research, litigation, and legislation on the topic during the…
Descriptors: Adjustment (to Environment), Culture Fair Tests, Educational Testing, Eligibility