An upper-level psychology class is conducting an experiment on racial prejudice that involves having participants rate the likeability of faces in a set of photos. however, they tell participants that the study is about the effects of aging on likeability. when participants are finished, they are for their time and leave the experiment. in this example, the class forgot to in order to resolve the in the study. debrief participants; ageist attitudes debrief participants; deception pay participants; deception pay participants; use of personal photos