title: Mild cognitive impairment and feeling-of-knowing in episodic memory.
abstract: This study examined both retrospective and prospective memory self-monitoring abilities in 33 individuals with amnestic mild cognitive impairment (MCI) and 33 healthy older adult controls. Participants learned 36 critical cue-target word pairs. Following a distractor task, participants were asked to recall each target word that corresponded to a given cue word. Confidence ratings were provided for recalled words. For nonrecalled words, feeling-of-knowing judgments about the likelihood of recognizing the target word on a subsequent recognition test were provided. We found that despite poorer episodic memory performance, the MCI individuals demonstrated accurate retrospective self-monitoring of recalled episodic material. In contrast, the MCI participants were less accurate than controls prospectively self-monitoring their memory for newly learned information. These findings suggest that memory self-monitoring is not a unitary construct and that amnestic MCI participants have difficulty with prospective memory self-monitoring abilities.
authors.affiliation: Eastern Washington University, Cheney, WA, USA.
authors.forename: Jonathan W
authors.initials: JW
authors.lastname: Anderson
authors.forename: Maureen
authors.initials: M
authors.lastname: Schmitter-Edgecombe
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001244:Association; D001364:Awareness; D003072:Cognition Disorders / Q000150:complications* / Q000523:psychology*; D003463:Cues; D005260:Female; D006801:Humans; D008297:Male; D011939:Mental Recall / Q000502:physiology*; D008875:Middle Aged; D009483:Neuropsychological Tests; D021641:Recognition, Psychology / Q000502:physiology; D012649:Self Concept; D013223:Statistics as Topic; D014825:Vocabulary