Dr Solitaire: Assessing Cognitive Performance Through Meaningful Play

eHealth Clinical Trial

Official title: Observational Study to Assess Cognitive Performance in Elderly Life Via Meaning Play

Status Active, not recruiting

Clinical Trial Summary

To assess cognitive performance by means of the game of Solitaire. In this study, the investigators want to define relevant game metrics, when playing Solitaire, that may be indicative of cognitive performance.

Clinical Trial Description

12-15 healthy older persons will be observed, as well as 12-15 persons with cognitive impairment, while playing Solitaire. This will take the shape of contextual inquiries, i.e. the researcher visits the older person in his/her natural context and ask his/her to play Solitaire. Older persons will be observed playing 8-10 rounds of playing Solitaire, both with a physical deck of card and on a tablet. Gameplay actions and player behaviors will be observed and recorded for later analysis, via screen capturing software installed on the tablet, including the recordings of facial expressions and verbal utterances via the integrated touchpad camera and microphone. According to the contextual inquiry method, which is a 'light' form of participant observation, the researcher will take the role of an 'apprentice'; he/she will observe and may ask questions for a better understanding of the player actions. At the end of the visit, following cognitive domains will be measured through pen-and-paper testing: visual scanning and psychomotor speed (Digit symbol substitution test), attention and executive function (Trail making test, digit span, verbal fluency, maze test), Camden topographical memory,... The duration of such a visit will last approximately 120 minutes.

These observations of game play actions and behaviors and the results that participants obtained on the cognitive test battery will be analyzed with experts in light of cognitive performance. More particular, the investigator will look for the measurable aspects of cognitive performance in the game, guided by earlier measures put forward by Jimison et al and Kaye et al. While they still list generic measures (e.g. 'target detection' or 'correctly retrieving item from previous knowledge'), this study will now operationalize these specifically for the game of Solitaire and for the target group (e.g. 'detection of card to move onto the build stack' or 'retrieving the card as available from the pile'). Hence, possible game metrics will be discussed and defined. ;

Related Conditions & MeSH terms

• eHealth

• NCT number: NCT02971124
• Study type: Observational
• Source: Universitaire Ziekenhuizen Leuven
• Status: Active, not recruiting
• Start date: December 1, 2017
• Completion date: March 1, 2021