Recall That Bibb Latané and John Darley (1968)studied Bystander Intervention

Recall that Bibb Latané and John Darley (1968) studied bystander intervention by having participants overhear a seizure while they were speaking on headphones with another discussant.Assuming that the participants believed that the seizure was real and felt anxious and confused about whether and how to help when they heard the seizure,Latané and Darley's (1968) experiment was

A) high in mundane realism,but low in psychological realism.
B) high in both mundane and psychological realism.
C) high in construct validity,but low in external validity.
D) low in mundane realism,but high in psychological realism.
E) low in both psychological and mundane realism.