Expectancies and memory for spatiotemporal events in 5-month-old infants

Five-month-old infants were trained to fixate four event locations, and recall was assessed following training in three experiments. Memory for four events was demonstrated in the first two studies, and memory for these events was also found to be robust following a 6- to 7-day delay. Infants demonstrated that they can anticipate upcoming events during training: they increased anticipatory behaviors during latter training trials, and they appeared to form expectancies of future events during periods of both stimulus onset and stimulus offset. Results are interpreted as consistent with a script representational view of memory for spatiotemporal events.