Development of a novel positive psychology-based intervention for couples post-stroke.

The sample was very small and homogeneous: 11 heterosexual married couples, predominantly White and well-educated, with no major language or cognitive impairment. This was a feasibility pilot with no inferential statistics, so it cannot show whether the intervention worked. Only 20 individuals responded to 239 recruitment letters, and three respondents did not enroll due to scheduling or time commitments. One couple withdrew before starting the intervention, and two couples were assigned to a waitlist control group to test that design; the study did not use inferential statistics to compare outcomes. Baseline sessions were long and fatiguing, and the 20-minute intervention training came after assessments, so it is unclear whether everyone received adequate equivalent training. Weekly check-in calls were not standardized; some participants used them to ask questions or seek feedback, which could have influenced satisfaction or outcomes. Adherence varied widely, with some couples doing many more activities per week than the average. Aphasia was not formally measured, which could affect depression self-report in a stroke population.

No commercial party with a direct financial interest in the results conferred a benefit on the authors or their organizations. The article is listed as supported by NIH extramural and non-U.S. government research support.

Do not conclude that this positive psychology program improves mood, resilience, participation, or quality of life after stroke. It was a small pilot with no inferential tests, and the reported findings are about feasibility, retention, adherence, and acceptability.