Context effects in recognition memory: The frequency attribute.

The first experiment determined whether frequency context would affect recognition memory decisions and frequency judgments. In the high-frequency context condition, 5 words were presented at study six times each prior to the section of the list containing the target items. In the low- frequency context condition, 30 words were presented at study one time each prior to the targets. The items tested were the same in the two conditions and were presented one, two, or three times each. Recognition performance and the judged frequency of target items presented once at study was higher in the high-frequency context condition than in the low-frequency context condition, but the opposite was true for items presented three times at study. The results of three subsequent recognition memory experiments suggested that encoding processes were critically involved.