Dear colleagues,
We assessed several psychological measures (e.g. self-compassion scale, five-facets mindfulness questionnaire, satisfaction with life scale) before and after a Mindfulness-Based Psychoeducational Program for groups of people with acquired brain injuries. We would like to analyse whether these psychological variables improve significantly after the program. We tried to compare total scores of pre- and post- intervention, using paired-samples T-Tests and Wilcoxon Tests. Using these tests we had significant missing data due to attrition between time points. Is it possible to use another statistical tests, like One-Way ANOVA, in order to prevent losing data? Or would it be wrong?
Thank you very much
Best regards,
Raquel Pereira
We assessed several psychological measures (e.g. self-compassion scale, five-facets mindfulness questionnaire, satisfaction with life scale) before and after a Mindfulness-Based Psychoeducational Program for groups of people with acquired brain injuries. We would like to analyse whether these psychological variables improve significantly after the program. We tried to compare total scores of pre- and post- intervention, using paired-samples T-Tests and Wilcoxon Tests. Using these tests we had significant missing data due to attrition between time points. Is it possible to use another statistical tests, like One-Way ANOVA, in order to prevent losing data? Or would it be wrong?
Thank you very much
Best regards,
Raquel Pereira