Child Development TheoristsCovers child development theorists including Sigmund Freud, Erik Erikson, Maria Montessori, Jean Piaget, Lev Vygotsky, Abraham Maslow, Arnold Gesell, John Bowlby, Rudolph Dreikurs, Lawrence Kohlberg, B.F. Skinner, Benjamin Spock, Diana Baumrind, T. Berry Brazelton, Howard Gardner.