Penulis: Amy Marcus-Newhall

Amy Marcus-Newhall is a Social Psychologist and Professor of Psychology at Scripps College. Diane F. Halpern is a Cognitive Psychologist, Professor of Psychology, and the Director of the Berger Institute for Work, Family, and Children at Claremont Mc Kenna College. Diane was 2004 President of the American Psychological Association. Sherylle J. Tan is a Developmental Psychologist and the Associate Director of the Berger Institute for Work, Family, and Children at Claremont Mc Kenna College.