title: Verbal Learning and Memory Enhancement Strategies in Schizophrenia: A Randomized, Controlled Investigation.
abstract: Verbal episodic memory is a key domain of impairment in people with schizophrenia with close ties to a variety of aspects of functioning and therapeutic treatment response. A randomized, blinded trial of two mnemonic strategies for verbal episodic memory deficits for people with schizophrenia was conducted.
  
  
  
  Sixty-one people with schizophrenia were assigned to one of three experimental conditions: training in a mnemonic strategy that included both visualization and narrative structure (Story Method), a condition in which participants were trained to visualize words interacting with one another (Imagery), or a non-trained control condition in which participants received equivalent exposure to training word lists and other verbal memory assessments administered in the other two conditions, but without provision of any compensatory mnemonic strategy. Participants were assessed on improvements in recall of the word list used as part of training, as well as two, standardized verbal memory assessments which included stimuli not used as part of strategy training.
  
  
  
  The Story Method produced improvements on a trained word list that generalized to a non-trained, prose memory task at a 1-week follow-up. In contrast, provision of a mnemonic strategy of simple visualization of words produced little improvement on word recall of trained words or on measures of generalization relative to the performance of participants in the control condition.
  
  
  
  These findings support the inclusion of enriched mnemonic strategies consisting of both visualization and narrative structure in sustained and comprehensive programs of CR for enhancement of verbal episodic memory in schizophrenia. (JINS, 2017, 23, 352-357).
authors.affiliation: 1Department of Psychology and Program in Neuroscience in Behavior,Wesleyan University,Middletown,Connecticut.
authors.forename: Matthew M
authors.initials: MM
authors.lastname: Kurtz
authors.affiliation: 1Department of Psychology and Program in Neuroscience in Behavior,Wesleyan University,Middletown,Connecticut.
authors.forename: Christi L
authors.initials: CL
authors.lastname: Trask
authors.affiliation: 1Department of Psychology and Program in Neuroscience in Behavior,Wesleyan University,Middletown,Connecticut.
authors.forename: Rachel
authors.initials: R
authors.lastname: Rosengard
authors.affiliation: 1Department of Psychology and Program in Neuroscience in Behavior,Wesleyan University,Middletown,Connecticut.
authors.forename: Simone
authors.initials: S
authors.lastname: Hyman
authors.affiliation: 1Department of Psychology and Program in Neuroscience in Behavior,Wesleyan University,Middletown,Connecticut.
authors.forename: Lisa
authors.initials: L
authors.lastname: Kremen
authors.affiliation: 1Department of Psychology and Program in Neuroscience in Behavior,Wesleyan University,Middletown,Connecticut.
authors.forename: Shyle
authors.initials: S
authors.lastname: Mehta
authors.affiliation: 1Department of Psychology and Program in Neuroscience in Behavior,Wesleyan University,Middletown,Connecticut.
authors.forename: Rachel
authors.initials: R
authors.lastname: Olfson
authors.affiliation: 1Department of Psychology and Program in Neuroscience in Behavior,Wesleyan University,Middletown,Connecticut.
authors.forename: Sam
authors.initials: S
authors.lastname: Rispaud
authors.affiliation: 1Department of Psychology and Program in Neuroscience in Behavior,Wesleyan University,Middletown,Connecticut.
authors.forename: Sofia
authors.initials: S
authors.lastname: Zaidman
authors.affiliation: 3The Institute of Living at Hartford Hospital,Hartford,Connecticut.
authors.forename: Jimmy
authors.initials: J
authors.lastname: Choi
mesh_terms: D000328:Adult; D000072466:Cognitive Remediation / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D061212:Memory, Episodic; D017063:Outcome Assessment, Health Care / Q000379:methods*; D012559:Schizophrenia / Q000534:rehabilitation*; D014706:Verbal Learning / Q000502:physiology*; D055815:Young Adult
keywords: Clinical trial phase I; Cognition; Cognitive strategies; Episodic memory; Mental disorders; Rehabilitation