Illusory recollection and dual-process models of recognition memory.

Higham and Vokey (2000, Exps.1 & 3)demonstrated that a slight increase in the display duration of a briefly presented word prior to displaying it in the clear for a recognition response increased the bias to respond "old". In the current research, three experiments investigated the phenomenology associated with this illusion of memory using the standard remember-know procedure and a new, independent-scales methodology. Contrary to expectations based on the fluency heuristic, which predicts effects of display duration on subjective familiarity only, the results indicated that the illusion was reported as both familiarity and recollection. Furthermore, manipulations of prime duration induced reports of false recollection in all experiments. The results--in particular, the implications of illusory recollection--are discussed in terms of dual-process, fuzzy-trace, two-criteria signal detection models and attribution models of recognition memory.