A) Springer
C) Kretchmer
D) Jean
A) Emotional trauma experienced in childhood
B) A failure to live up to one’s full potential
C) Disturbed thought patterns
D) Inappropriate learning patterns
A) Can have a hereditary basis
B) Is not the result of demonic possession
D) Can result from biological factors
B) Observational learning
C) The maturation of perceptual skills
D) Cognitive development