'What's his name?' A comparison of elderly participants' and undergraduate students' misnamings.

This study examined the effects of age on the types of errors produced when recalling names of faces. The types of errors included confusions (errors within the target set), intrusions (errors outside the target set), errors phonologically similar to the target, errors not phonologically similar to the target, and errors containing the same number of syllables as the target name. Participants included 49 elderly adults (57-85 years) and 48 undergraduate students (18-44 years). Age group had a significant effect on the number of name errors produced (n=681 for elderly and n=422 for undergraduates). Elderly participants produced more confusions than their younger counterparts; however, younger participants produced significantly more intrusions. The age groups also differed in their production of error names that were phonologically similar to the target name. The elderly participants produced more errors that were not phonologically similar to the target than the young adults. The results are discussed with regard to theories of name-face association and tip-of-the-tongue phenomena.