borderline significantp = 0.052
Recognition Memory A 2 × 2 × 2 × 2 ANOVA with the factors time, reward, quality of memory and genotype revealed a significant main effect of time ( F (1,651) = 90.603, p < 0.001, η 2 = 0.122), quality of memory ( F (1,651) = 31.861, p < 0.001, η 2 = 0.047) and a borderline significant effect for the between-subject factor genotype ( F (1,651) = 3.795, p = 0.052, η 2 = 0.006), see Figure 6A .