Ecological Momentary Intervention for Memory in Chronic Traumatic Brain Injury: Findings From a Mixed-Methods Pilot and Feasibility Study.
Emily L Morrow, Lyndsay A Nelson, Melissa C Duff and 1 others
PMID 41606760WHAT IT FOUND
A text-message memory tool delivered in short, twice-daily sessions over a week led to significantly better long-term recall in adults with chronic TBI than a single weekly session.
The spaced format was rated more acceptable and engagement remained high.
Key findings
01Adults with chronic TBI remembered an average of 5 more words at the delayed assessment when retrievals were spaced twice daily over a week compared to a single blocked session, a difference that was statistically significant.
02The TBI group rated the spaced schedule as more acceptable than the blocked schedule, and completed an average of 9.7 out of 10 possible spaced retrieval sessions, indicating high feasibility.
03Participants with TBI requested personalized content for the tool, specifically to support academic and vocational goals rather than generic word lists.
STILL TO COME
How it was doneWhat they foundWhat it means for OTsWhat it means for SLPs
Read the rest of this summary
You get three full summaries a month, free, and we do not ask for a card. Search, the TL;DRs and your library stay unlimited either way.
What it does not show
This was a pilot study with a small sample (n=40) and was not powered to definitively establish efficacy. The study used novel, meaningless words as targets, which limits direct application to real-world functional memory tasks like remembering names or appointments. The sample was less diverse regarding race and ethnicity, with 90% identifying as Non-Hispanic White. Two participants with TBI withdrew due to technical issues with smartphone updates and frustration with the task, suggesting that digital literacy and device compatibility remain barriers. Participants were compensated for feedback, which may have influenced their willingness to report negative experiences.
Declared interests
The authors declare no relevant conflicts of interest.
The easy way to misread this
Do not interpret the significant improvement in word recall as proof that this specific text-message tool is effective for functional memory deficits in daily life. The study used novel words in a controlled setting, and the authors explicitly state this was a pilot to test feasibility and acceptability, not efficacy.
Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →