Aggression can occur in the absence of frustration

According to the James-Lange theory of emotion, anger

a. causes people to hit someone. b. occurs at the same time a person hits someone. c. does not truly exist. d. might occur after we feel aroused because we hit someone. e. and happiness always occur simultaneously.

Control or sense of control does not influence a patient's perception of a procedure

Indicate whether this statement is true or false.