Predictive Accuracy of the Miller Assessment for Preschoolers in Children with Prenatal Drug Exposure

Abstract

The Miller Assessment for Preschoolers (MAP) is a standardized test purported to identify preschool-aged children at risk for later learning difficulties. We evaluated the predictive validity of the MAP Total Score, relative to later cognitive performance and across a range of possible cut-points, in 37 preschool-aged children with prenatal drug exposure. Criterion measures were the Wechsler Preschool & Primary Scale of Intelligence-Revised (WPPSI-R), Test of Early Reading Ability-2, Peabody Picture Vocabulary Test-Revised, and Developmental Test of Visual Motor Integration. The highest predictive accuracy was demonstrated when the WPPSI-R was the criterion measure. The 14th percentile cutoff point demonstrated the highest predictive accuracy across all measures.

Key Words:

• Early detection
• predictive accuracy
• child development

Additional information

Notes on contributors

Mary-Ann L. Fulks

Michael Lepp, PT, is in private practice, Associate Instructor of the Upledger Institute, and Clinical Instructor, Case Western Reserve University School of Dentistry, Cleveland, OH.

Marie McKenzie, MS, OTR, is in private practice. She was Coordinator of Occupational Therapy at Scottish Rite Hospital at the time of this study.

Heather Miller, MS, OTR/L, is currently employed by Madison County Educational Service Center, providing therapy services to the county's pre-schools. This research was completed in partial fulfillment of the requirements of an MS degree at Ohio State University.

Linda Viscardis, BA, is Team Leader and Community Development Worker, Peterborough Family Enrichment Centre. She is Co-Founder of P.R.O.S.P.E.C.T.S., a support and advocacy group for families who have children with special needs.

Debra Stewart, BSc, OT(C), is Occupational Therapist, Erinoak, Serving Young People with Physical Disabilities, Mississauga, ON, and Clinical Lecturer, School of Rehabilitation Science, McMaster University.

Janette McDougall, MA, was Project Coordinator

Kip Husted, BEd, was a parent representative on the study team.

Aviva Yochman, MA, OTR, was a student in the School of Occupational Therapy, Faculty of Medicine, The Hebrew University of Jerusalem, Israel at the time of this study.

Imelda Burgman, MA OTR/L BCP, completed her MA in Movement Sciences at Teachers College, Columbia University, and was an Occupational Therapist at The Shield Institute, Bronx, NY. She is currently Lecturer, Habilitation, School of Community Health, Faculty of Health Studies, Charles Sturt University, Albury, N.S.W., Australia.

Barbara J. Steva, OTWL, BCP, is Occupational Therapist, University of New England Community Occupational Therapy Clinic, Saco, ME. She was Director of Occupational Therapy and Therapeutic Recreation, Franciscan Children's Hospital and Rehabilitation Center, Boston, MA, when this work was completed.

Mary-Ann L. Fulks, MSc, OT(C), is Occupational Therapist, Vancouver Community Mental Health Service and Clinical Assistant Professor, School of Rehabilitation Sciences, University of British Columbia. This study was completed in partial fulfillment of a Master of Science degree.