Hellogoodbye90 Full Member Joined May 4, 2020 Messages 57 Reaction score 38 Jun 16, 2020 #1 Members don't see this ad. Why is the answer to question 4 C and not D? Does anyone know another example of a discriminating stimulus?
Members don't see this ad. Why is the answer to question 4 C and not D? Does anyone know another example of a discriminating stimulus?