Socially Assistive Robots: Measuring Older Adults' Perceptions.
Linda M Beuscher, Jing Fan, Nilanjan Sarkar and 4 others
PMID 28700074WHAT IT FOUND
Older adults' responses to a robot survey were consistent.
After a brief robot interaction, all main areas became more positive except anxiety items. It tested acceptance, not patient outcomes.
Key findings
01The survey's main subscales showed acceptable consistency before and after the robot interaction.
02After interacting with the robot, older adults were significantly more positive on all survey subscales except the anxiety items.
03Participants rated the robot as able to keep them interested (95%) and comfortable to interact with (63%).
STILL TO COME
How it was doneWhat they foundWhat it means for OTs
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What it does not show
The final robot-interaction phase included only 19 older adults, and they were White, highly educated, and interested in testing a robot. The anxiety and fear items did not contribute to the overall scale before the robot session and were not sensitive to change. Participants sat 6 feet away from the robot and knew staff were nearby, so the study may not show reactions to a robot placed closer or used repeatedly. The study tested survey reliability and acceptance, not whether the robot improved health, function, or care.
Declared interests
The authors declared no potential conflicts of interest, financial or otherwise.
The easy way to misread this
Do not read the more positive post-experiment scores as proof that socially assistive robots improve older adults' health, function, or safety. The study measured survey responses after brief exposure to a robot, not clinical outcomes, and the sample was small and self-selected.