Editor

Michael J. Guralnick, Ph.D.
Director, Center on Human Development and Disability
Professor of Psychology and Pediatrics
University of Washington

Editorial Assistant:

Carolyn Hamby, B.A.
University of Washington

Stephen J. Bagnato, Ed.D.
Children's Hospital/University of Pittsburgh

Don Bailey, Ph.D.
University of North Carolina at Chapel Hill

Kathryn Barnard, Ph.D.
University of Washington

Douglas Barnett, Ph.D.
Wayne State University

Clancy Blair, Ph.D.
The Pennsylvania State University

Cathryn L. Booth-LaForce, Ph.D.
University of Washington

Sharan Brown, J.D., Ed.D.
University of Washington

Mary Beth Bruder, Ph.D.
University of Connecticut

Dana Brynelsen, M.A., LL.D. (Hon.)
Infant Development Programme
of British Columbia, Canada

Virginia Buysse, Ph.D.
The University of North Carolina at Chapel Hill

Herbert J. Cohen, M.D.
Albert Einstein College of Medicine

Winifred Dunn, Ph.D., OTR, FAOTA
The University of Kansas School of Allied Health

Carl J. Dunst, Ph.D.
Orelena Hawks Puckett Institute

Robert Emde, M.D.
University of Colorado Health Sciences Center

Elizabeth J. Erwin, Ed.D.
Queens College of the City University
of New York

Anita M. Farel, Dr.P.H.
University of North Carolina at Chapel Hill

Dale C. Farran, Ph.D.
Vanderbilt University

Maurice Feldman, Ph.D.
Queen's University, Canada

Richard C. Folsom, Ph.D.
University of Washington

Linda Gilkerson, Ph.D.
Erikson Institute

Walter S. Gilliam, Ph.D.
Yale University

Howard Goldstein, Ph.D.
Florida State University

Barbara E. Hanft, M.A., O.T.R., FAOTA
Silver Spring, MD

Marci J. Hanson, Ph.D.
San Francisco State University

Susan R. Harris, Ph.D., P.T.
University of British Columbia, Canada

Patricia Howlin, Ph.D.
St. George Hospital Medical School, London, UK

Ann Kaiser, Ph.D.
Vanderbilt University

Connie Kasari, Ph.D.
University of California at Los Angeles

Jane Knitzer, Ph.D.
Columbia University

Marty Wyngaarden Krauss, Ph.D.
Brandeis University

Lewis Leavitt , M.D.
University of Wisconsin-Madison

Alicia Lieberman, Ph.D.
University of California San Francisco

Toby Long, Ph.D., P.T.
Georgetown University

Barbara L. Ludlow, Ed.D.
West Virginia University

Jeanette A. McCollum, Ph.D.
University of Illinois at Urbana-Champaign

Lee K. McLean, Ph.D.
University of North Carolina at Chapel Hill

R. A. McWilliam, Ph.D.
Vanderbilt University

Diane Magyary, M.N., A.R.N.P., Ph.D.
University of Washington

Gerald Mahoney, Ph.D.
Case University

John F. Mantovani, M.D.
Washington University School of Medicine

Linda C. Mayes, M.D.
Yale University

Samuel J. Meisels, Ed.D.
Erikson Institute

Michael E. Msall, M.D.
University of Chicago Children's Hospital

John T. Neisworth, Ph.D.
Pennsylvania State University

Donna M. Noyes-Grosser, Ph.D.
New York State Department of Health

Barry Prizant, Ph.D.
Brown University

Arthur Reynolds, Ph.D.
University of Wisconsin-Madison

Cordelia Robinson, Ph.D., R.N.
University of Colorado Health Sciences Center

Sally Rogers, Ph.D.
University of California Davis Medical Center

Nancy Roizen, M.D.
Cleveland Clinic Children’s Hospital for Rehabilitation

Mary Ann Romski, Ph.D.
Georgia State University

Barbara J. Smith, Ph.D.
University of Colorado-Denver

Patricia Snyder, Ph.D.
Vanderbilt University

Donna Spiker, Ph.D.
SRI International

Wendy L. Stone, Ph.D.
Vanderbilt Children's Hospital

Zolinda Stoneman, Ph.D.
University of Georgia

Phillip Strain, Ph.D.
University of Colorado-Denver

Margaret W. Sullivan, Ph.D.
University of Medicine and Dentistry of New Jersey

Ann Turnbull, Ph.D.
University of Kansas

Pamela J. Winton, Ph.D.
University of North Carolina at Chapel Hill

Mark Wolraich, M.D.
University of Oklahoma Health Sciences Center