Which of the following is a common criticism of Freud’s personality theory?
1
Freud’s research was based mainly on students in his classes and wasn’t representative.
2
The theory was focused on the psychologically healthy and did not apply well to people with psychological disorders.
3
Personality is too complex to be studied using the scientific experiments Freud used.
4
The evidence for Freud’s method was based only on his therapy sessions and was not tested scientifically.