I am watching the same episodes of This Old House. It has indeed been a fascinating season.
The problem with finding peer-reviewed articles is mostly related to nomenclature, or finding the best search terms. In this case, it is not all all obvious.
Architects and the construction trades use the phrase "universal design" to designate approaches that make life easier for the the aged and disabled. That phrase, however, is also used in a number of entirely unrelated contexts, so it inevitably retrieves some irrelevant results. The phrase "aging in place" is also pertinent, but its meaning is broader, extending from specific concerns about design to public policy that promotes the cause of helping the elderly remain at home as long as possible.
Here is how I found reasonably good, but not great, search results:
1. Connect to the Academic Search Premier database.
2. Enter a search similar to the following, also clicking on the filters "Full Text" and "Scholarly (Peer-Reviewed) Journals" a little further down the search screen:
![](data:image/png;base64,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)
![](data:image/png;base64,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)
This will retrieve a number of relevant articles, and their references may give you leads to others if these prove insufficient.
James Shaw, Government Documents Librarian, Criss Library, UNO; jshaw@unomaha.edu