Analytic approach
WHITEHEAD
We followed Whitehead et al. (2016) guidance on sample size to complete a pilot feasibility trial and determined a sample size of 30 dyads (i.e., 60 people) with 15 dyad per condition was necessary [To test the study hypothesis of preliminary effectiveness, we used a factorial Analysis of Variance (ANOVA) with the dyadic role and survey time as repeated factors. We used an intention-to-treat analysis approach and a significance level of To assess the degree of program satisfaction using the CSQ-8 we summed item responses and calculated the average score to quantitatively evaluate the degree of satisfaction among intervention group participants.