martin has a very stunning memory of virtually everything that has happened to him since he was 4 years of age. he remembers the weather on his 6th birthday, the baseball card he got when he was 11 years old, and the color of the eyes of the girl who sat next to him in his sixth grade classroom. martin remembers all of these details despite the fact that he is 53 years of age. martin has a condition called

Francine, a college freshman, has agreed to participate in a psychology research study. before she begins her participation, she reads a statement written by the researcher explaining the purpose of the research and the potential risks of participation. it also explains that francine is free to withdraw from the research at any time. in providing francine with this statement, the researcher has followed the ethical guidelines of for participants.