Although Only 18 Years Old, T

Multiple Choice

Although only 18 years old, T. has a criminal record that dates back 10 years. He has recently been found guilty of a series of brutal crimes. A psychologist asked to testify in court attributes T.'s behaviour to a cold and neglectful mother, an absent father, and fixation at an earlier stage of development. It appears that the court psychologist has been influenced by the writings of:

A) Mark Baldwin.
B) Arnold Gesell.
C) Sigmund Freud.
D) John B. Watson.