BrainMass Quizzes Key Psychology Theories and their Developers Match which psychologist developed and/or contributed to which theory. 1 Which person did NOT contribute to Behavioral Theories? Freud Skinner Watson Pavlov 2 Which psychologist has had a great impact on Cognitive Theories? Kohlberg Piaget Freud Skinner 3 Who did NOT contribute to Developmental Theories? Freud Erikson Kolb Kohlberg Piaget 4 Which person is most associated with the Humanist Theory? Erikson Maslow Horney Gardner 5 Who is NOT known for Personality Theories? Freud Erikson Murray Jung Maslow 6 Who has greatly contributed to Social Psychology Theories? Horney Allport Erikson Freud 7 Who is NOT associated with Learning Theories? Kolb Murray Jung Gardner Submit Quiz