Fig. 4

Comparison of sessions using single term deletion and Post-Hoc Tukey Test. Single term deletion shows significant differences from the baseline session starting from the fourth session in LoD (a). As for the Assessment Score (b), the presence of significant differences is only notable when comparing the final session with the baseline. Confidence intervals obtained through the Post-Hoc Tukey Test show the estimated differences between the baseline session and other sessions in LoD (c) and Assessment Score (d). The lower and upper bounds of the confidence intervals are presented below each corresponding line. Note that we treated subject IDs as random factors (1| ID), while session numbers were treated as fixed effects