Desperately seeking memories of the first few years of childhood: the reality of early memories.

How far back into their childhoods can people remember? Previous research suggests that people's earliest memories date back to the ages of 3 or 4 years. J. A. Usher and U. Neisser (1993, this issue) reported that some events, like the birth of a sibling and a planned hospitalization, can be readily remembered if they occurred at age 2. However, the bits and pieces of such memories that were obtained in their research may not be indicative of genuine episodic memory. An alternative hypothesis is that these apparent memories are the result of educated guesses, general knowledge of what must have been, or external information acquired after the age of 2.