Discussion affects memory for true and false childhood events

Although people often reminisce about their past experiences, little research has assessed how discussion might influence people's autobiographical memories. There were two major aims to this study: first, to assess how adults' memories for genuine childhood experiences might be affected by discussion, and second, to extend research on false memories by exploring how memories for false events might be affected by discussion. Siblings attempted to recall four childhood events—three true and one false—three times independently, and then discussed their memories with each other. Results showed that subjects incorporated elements from each other's reports into their own; 24% also reported details about the false event by the end of the individual phase, although false reports dropped dramatically after the discussion phase. Our research shows discussion can influence both true and false autobiographical memories. Copyright © 2006 John Wiley & Sons, Ltd.