Descriptive statistics.
Note.* Student’s paired-samples t-test According to ANCOVA, the group differences in change from pre-test to post-test were statistically significant for all 6 dependent variables. The strongest effects were observed for meaning (The simple effects analyses using paired-samples Student’s t-test revealed a statistically significant (Analyses of potential moderators of the intervention effects using the data from the intervention group only have revealed some individual differences. Controlling for perceived stress at baseline, age has emerged as a negative predictor of perceived stress at post-test (The adherence to the intervention was fairly good: the intervention group participants reported attending, on average, 7.55 (The satisfaction survey was completed by 98 out of 101 intervention group participants. Parallel analysis [