Recall That Participants in an Experiment Conducted by Eddie Harmon-Jones

Recall that participants in an experiment conducted by Eddie Harmon-Jones and his colleagues (1996) wrote down false (positive) opinions about a foul-tasting soft drink.After writing down how good it tasted,they then threw the paper away.Compared to a control group,participants who wrote down false opinions later came to believe that the drink actually tasted pretty good.These results are noteworthy because counterattitudinal advocacy yielded attitude change,even

A) when no harm was done.
B) with sufficient external justification.
C) for participants who initially liked the drink.
D) when participants refused to finish the drink.