Three Pitfalls in the Early Diagnosis of Mental Retardation

Korsch B. , Cobb K. , Ashe B. : Pediatricians' appraisals of patients' intelligence. Pediatrics 27:990, 1961

Bierman JM , Connor A. , Voage M. , et al: Pediatricians' assessments of the intelligence of two-year-olds and their mental test scores. Pediatrics 34:680, 1964

Garrard SD : On the diagnosis of syndromes in mental retardation: Pediatr Clin North Am 15:925, 1968

Illingworth RS : The Development of the Infant and Young Child, Normal and Abnormal. London, Churchill Livingstone, 1975, p 312

Rutter M. , Martin J AM : Clinics in Developmental Medicine, no. 43: The Child With Delayed Speech. Philadelphia, JB Lippincott , 1972 , pp 48-51

Morley ME : The Development and Disorders of Speech in Childhood. Baltimore, Williams & Wilkins, 1972, p 519

Accardo PJ , Capute AJ : The Pediatrician and the Developmentally Delayed Child. Baltimore, University Park Press, 1979, p 38

Drillien CM , Drummond MB : Neurodevelopmental Problems in Early Childhood. Philadelphia , JB Lippincott, 1978 , pp 53-71

Shapiro BK , Accardo PJ , Capute AJ : Factors affecting walking in a profoundly retarded population. Dev Med Child Neurol 21:369, 1979

Honzik, MP : Value and limitations of infant tests: an overview, Origins of Intelligence: Infancy and Early Childhood. (Edited by M Lewis). New York, Plenum, 1976, p 59-96

Knobloch H. , Pasamonick B. : An evaluation of the consistency and predictive value of the 40 week gesell developmental schedule. Psychiatr Res Rep Am Psychiatr Assoc 13:10, 1960

Knobloch H. , Pasamonick B. : Prediction from the assessment of neuromotor and intellectual status in infancy, Psychopathology of Mental Development. New York, Grune & Stratton, 1967

Erickson M. : The predictive validity of the cattell infant intelligence scale for young children. Am J Ment Defic 72:728, 1968

Werner E. , Honzik M. , Smith R. : Prediction of intelligence and achievement at 10 years from 20 months pediatic and psychologic examinations. Child Dev 39:1063, 1968