By Anne Greig and Tommy Mackay

By Veronica Birkett

By Patricia Howlin, Simon Baron-Cohen and Julie Hadwin

By Fintan O’Regan

By Ben Springer

By Temple Grandin, Ph.D. & Debra Moore, Ph.D.

By Russell A. Barkley, PhD

By Nancy Mucklow

By Debby Elley; Gareth D. Morewood

By Dr. James Kustow

By Carolyn Dalgliesh

By Carol Stock Kranowitz, M.A.

By Linda K. Murphy MS, CCC-SLP

By Sharon Heller, Ph.D.

By Richard Guare, Ph.D; Peg Dawson, EdD; Colin Guare

By Peg Dawson, EdD; Richard Guare, Ph.D; Colin Guare, MS.

By John F. Taylor, Ph.D.

By Nancy Doyle and Almuth McDowall

By Mark Bertin, MD.

by Chris A. Zeigler Dendy; Ruth Hughes