title: Use of the virtual action planning supermarket for the diagnosis of mild cognitive impairment: a preliminary study.
abstract: BACKGROUND
  Although executive functioning (EF) was found to be associated with cognitive deterioration, the majority of the tests for assessing EF lack ecological validity.
  
  
  OBJECTIVE
  To examine the feasibility and the validity of the virtual action planning supermarket (VAP-S) for the diagnosis of patients with mild cognitive impairment (MCI).
  
  
  METHODS
  Thirty MCI patients (mean age = 69.5 years) were compared to 30 healthy elderly persons (mean age = 69.2 years) in their performance of the VAP-S.
  
  
  RESULTS
  Significant differences were found between the groups in the majority of the measures of the VAP-S. The combination of the MMSE and the trajectory duration provided the best predictive classification for the groups.
  
  
  CONCLUSIONS
  MCI patients have EF deficits, and the VAP-S is a viable tool to assess EF deficits in patients with MCI and healthy elderly.
authors.affiliation: Department of Gerontology, Faculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel. werner@research.haifa.ac.il
authors.forename: Perla
authors.initials: P
authors.lastname: Werner
authors.forename: Sarit
authors.initials: S
authors.lastname: Rabinowitz
authors.forename: Evelyne
authors.initials: E
authors.lastname: Klinger
authors.forename: Amos D
authors.initials: AD
authors.lastname: Korczyn
authors.forename: Naomi
authors.initials: N
authors.lastname: Josman
mesh_terms: D000203:Activities of Daily Living; D000368:Aged; D003072:Cognition Disorders / Q000175:diagnosis* / Q000523:psychology; D003196:Computer Graphics; D003198:Computer Simulation; D003627:Data Interpretation, Statistical; D030141:Feedback, Psychological; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D011597:Psychomotor Performance / Q000502:physiology; D015203:Reproducibility of Results; D012959:Socioeconomic Factors