title: Memory for medication side effects in younger and older adults: the role of subjective and objective importance.
abstract: Older adults often experience memory impairments, but sometimes they can use selective processing and schematic support to remember important information. In the present experiments, we investigated the degrees to which younger and healthy older adults remembered medication side effects that were subjectively or objectively important to remember. Participants studied a list of common side effects and rated how negative these effects would be if they were to experience them, and they were then given a free recall test. In Experiment 1, the severity of the side effects ranged from mild (e.g., itching) to severe (e.g., stroke), and in Experiment 2, certain side effects were indicated as being critical to remember (i.e., "contact your doctor if you experience this"). We observed no age differences in terms of free recall of the side effects, and older adults remembered more severe side effects than mild effects. However, older adults were less likely to recognize the critical side effects on a later recognition test, relative to younger adults. These findings suggest that older adults can selectively remember medication side effects but have difficulty identifying familiar but potentially critical side effects, and this has implications for monitoring medication use in older age.
authors.affiliation: Department of Psychology, University of California, 1285 Franz Hall, Box 951563, Los Angeles, CA, 90095, USA.
authors.forename: Michael C
authors.initials: MC
authors.lastname: Friedman
authors.forename: Shannon
authors.initials: S
authors.lastname: McGillivray
authors.forename: Kou
authors.initials: K
authors.lastname: Murayama
authors.forename: Alan D
authors.initials: AD
authors.lastname: Castel
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging / Q000502:physiology*; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D011939:Mental Recall / Q000502:physiology*; D021641:Recognition, Psychology / Q000502:physiology*; D055815:Young Adult