title: Computer-related self-efficacy and anxiety in older adults with and without mild cognitive impairment.
abstract: BACKGROUND
  This study examines differences in computer-related self-efficacy and anxiety in subgroups of older adults, and changes in those measures after exposure to a systematic training program and subsequent computer use.
  
  
  METHODS
  Participants were volunteers in the Intelligent Systems for Assessment of Aging Changes study (ISAAC) carried out by the Oregon Center for Aging and Technology. Participants were administered two questionnaires before training and again 1 year later, which were related to computer self-efficacy and anxiety. Continuous recording of computer use was also assessed for a subset of participants.
  
  
  RESULTS
  Baseline comparisons by sex, age, education, living arrangement, and computer proficiency, but not cognitive status, yielded significant differences in confidence and anxiety related to specific aspects of computer use. At 1-year follow-up, participants reported less anxiety and greater confidence. However, the benefits of training and exposure varied by group and task. Comparisons based on cognitive status showed that the cognitively intact participants benefited more from training and/or experience with computers than did participants with mild cognitive impairment (MCI), who after 1 year continued to report less confidence and more anxiety regarding certain aspects of computer use.
  
  
  CONCLUSIONS
  After 1 year of consistent computer use, cognitively intact participants in this study reported reduced levels of anxiety and increased self-confidence in their ability to perform specific computer tasks. Participants with MCI at baseline were less likely to demonstrate increased efficacy or confidence than their cognitively intact counterparts.
authors.affiliation: Oregon Center for Aging and Technology, Oregon Health and Science University, Portland, OR, USA. wildk@ohsu.edu
authors.forename: Katherine V
authors.initials: KV
authors.lastname: Wild
authors.forename: Nora C
authors.initials: NC
authors.lastname: Mattek
authors.forename: Shoshana A
authors.initials: SA
authors.lastname: Maxwell
authors.forename: Hiroko H
authors.initials: HH
authors.lastname: Dodge
authors.forename: Holly B
authors.initials: HB
authors.lastname: Jimison
authors.forename: Jeffrey A
authors.initials: JA
authors.lastname: Kaye
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001007:Anxiety / Q000523:psychology*; D060825:Cognitive Dysfunction / Q000523:psychology*; D003201:Computers; D005260:Female; D006801:Humans; D008297:Male; D020377:Self Efficacy