| Abstract: | In a recognition memory task, 4-, 8-, and 16-year-olds quickly decided whether or not probe pictures were identical to remembered study pictures. Conceptual and visual, but not acoustic, confusion were evidenced by the longer latencies when probes were visually or conceptually related to study items than when unrelated or rhyming. Visual confusion arose only when seven or fewer pictures intervened between study and probe items, and the kinds of visual similarity that produced confusion changed with age. Conceptual confusion resulted only at longer lags, and the same kinds of conceptual relationships produced confusion at all ages. These findings are discussed in terms of the development of visual and semantic encoding processes. |
