a significant trendp = 0.45
After six months, we again found a main effect of response together with a significant trend for a response × group interaction with a medium effect size (response: F (2,60) = 23.47, p adj < 0.001, GG eps = 0.55, η 2 p = 0.45; response × group: F (2,60) = 2.96, p adj = 0.055, GG eps = 0.55, η 2 p = 0.092).