title: Effects of distraction and pictorial illustration on memory for countries in older adults with probable Alzheimer's disease.
abstract: Eight participants with probable Alzheimer's disease (AD) were trained to recall names of countries using the spaced-retrieval memory intervention. Six training sessions were administered on alternate days over a 2-week period. Half of the participants studied a target country alone and the other half studied a target country along with eight distractor countries. Training stimuli appeared in text-only format in half of the sessions and text with a color photograph of the country in the other sessions. On each trial, participants selected the target at increasingly longer retention intervals, contingent upon successful recall. Results indicated that the mean proportion of correct trials and longest duration achieved increased across training sessions, confirming the success of the spaced-retrieval intervention. Pictorial illustrations enhanced explicit memory for target country names. Implications of these data for current views on memory remediation in cognitively impaired older adults are discussed.
authors.affiliation: Department of Psychology, Louisiana State University, Baton Rouge, Louisiana 70803-5501, USA.
authors.forename: Emily O
authors.initials: EO
authors.lastname: Boudreaux
authors.forename: Katie E
authors.initials: KE
authors.lastname: Cherry
authors.forename: Emily M
authors.initials: EM
authors.lastname: Elliott
authors.forename: Jason L
authors.initials: JL
authors.lastname: Hicks
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000175:diagnosis / Q000523:psychology*; D001244:Association; D001288:Attention; D005260:Female; D006801:Humans; D008297:Male; D008570:Memory, Short-Term; D011939:Mental Recall; D008609:Mental Status Schedule / Q000706:statistics & numerical data; D011594:Psychometrics; D012153:Retention, Psychology; D014706:Verbal Learning