Shauna Bottos, BA, Behavioral Research Unit, Alberta Children’s Hospital, Calgary, Alberta, Canada

Malinda Carpenter, PhD, Department of Developmental and Comparative Psychology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Tony Charman, PhD, Behavioral and Brain Sciences Unit, Institute of Child Health, University College London, London, United Kingdom

Jean Decety, PhD, Department of Psychology, University of Chicago, Chicago, Illinois

Deborah Dewey, PhD, Department of Pediatrics, University of Calgary, Calgary, Alberta, Canada; Behavioral Research Unit, Alberta Children’s Hospital, Calgary, Alberta, Canada

Cheryl Dissanayake, PhD, School of Psychological Science, LaTrobe University, Melbourne, Victoria, Australia

Juan Carlos Gómez, PhD, School of Psychology, University of St. Andrews, Fife, Scotland

Susan L. Hepburn, PhD, Center for Autism and Developmental Disorders Research, Department of Psychiatry, University of Colorado Health Sciences Center, Denver, Colorado

Peter Hobson, PhD, FRCPsych, Developmental Psychopathology Research Unit, Tavistock Clinic, London, United Kingdom; Institute of Child Health, University College London, London, United Kingdom

Eva Loth, PhD, Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, King’s College London, London, United Kingdom

Crystal Lowe-Pearce, MA, Department of Psychology, Dalhousie University, Halifax, Nova Scotia, Canada

Elise Frank Masur, PhD, Department of Psychology, Northern Illinois University, DeKalb, Illinois

Daniel N. McIntosh, PhD, Department of Psychology, University of Denver, Denver, Colorado

Jessica Meyer, PhD, Developmental Psychopathology Research Unit, Tavistock Clinic, London, United Kingdom; Institute of Child Health, University College London, London, United Kingdom

Mark Mon-Williams, PhD, School of Psychology, University of Aberdeen, Aberdeen, Scotland

Eric J. Moody, MA, Department of Psychology, University of Denver, Denver, Colorado

Jacqueline Nadel, PhD, Laboratory of Vulnerability, Adaptation, and Psychopathology, Pierre & Marie Curie University, Paris, France; Hôpital de La Salpêtrière, Paris, France

Shana L. Nichols, PhD, North Shore-Long Island Jewish Health System, Bethpage, New York

Mark Nielsen, PhD, School of Psychology, University of Queensland, St. Lucia, Queensland, Australia

Bruce F. Pennington, PhD, Department of Psychology, University of Denver, Denver, Colorado

Sally J. Rogers, PhD, MIND Institute and Department of Psychiatry and Behavioral Sciences, University of California, Davis, California

Isabel M. Smith, PhD, Department of Pediatrics and Psychology, Dalhousie

University, and IWK Health Centre, Halifax, Nova Scotia, Canada

Wendy L. Stone, PhD, The Treatment and Research Institute for Autism Spectrum Disorders, Center for Child Development, Vanderbilt Children’s Hospital, Nashville, Tennessee

Thomas Suddendorf, PhD, School of Psychology, University of Queensland, St. Lucia, Queensland, Australia

James R. Tresilian, PhD, Perception and Motor Systems Laboratory, School of Human Movement Studies, University of Queensland, St. Lucia, Queensland, Australia

Gordon D. Waiter, PhD, Department of Radiology, University of Aberdeen Medical School, Aberdeen, Scotland

Andrew Whiten, PhD, FRSE, FBA, School of Psychology, University of St. Andrews, Fife, Scotland

Justin H. G. Williams, MRCPsych, Department of Child Health, University of Aberdeen Medical School, Aberdeen, Scotland