Child Development Theorists : Freud to Erikson to Spock . . . and Beyondsing historical footage and photos in combination with video shot at daycare centers, this program offers an entertaining and enlightening introduction to the major child development theorists, how their theories differ, and how the application of multiple theories can be beneficial to parents, caregivers, and educators. Theorists presented include Sigmund Freud, Maria Montessori, Arnold Gesell, Lev Vygotsky, Jean Piaget, Rudolf Dreikurs, Erik Erikson, Abraham Maslow, John Bowlby, B. F. Skinner, Benjamin Spock, Lawrence Kohlberg, T. Berry Brazelton, Diana Baumrind, and Howard Gardner.