Extinction of a learned response is most effective under which of these conditions? a. If extinction occurs at a different time of day from the original learning b. If extinction occurs a few minutes...

Extinction of a learned response is most effective under which of these conditions? a. If extinction occurs at a different time of day from the original learning b. If extinction occurs a few minutes after a brief reminder of the original experience c. If extinction occurs under the influence of a drug that increases protein synthesis d. If extinction occurs in the presence of soft, soothing music