Which of the Following Was a Focal Point in Critiques

Which of the following was a focal point in critiques of social psychology in the 1960s and 1970s?

A) Social psychology was too focused on the effects of different cultures.
B) The results of social psychological laboratory experiments may be influenced by experimenters' expectations.
C) Social psychology was too focused on current social problems.
D) The findings of social psychological experiments were true cross-culturally.