In a panic-induction study, Bradwejn, Koszycki, and Shriqui (1991 ) found that intravenous injections of CCK had which of the following effects?
a) There was no difference between CCK and saline (placebo) injection in either the panic disorder or control group.
b) It induced panic in those participants with injection phobias.
c) It induced panic in all clinical participants and half of the controls.
d) Panic symptoms were ameliorated after CCK injections.
c
Psychology