What kind of questions do you think "must be" included in an interview guide aimed at"evaluating/describing dynamics" a group counseling with a qualitative approach? I have my set of questions regarding trust on leader, perceived leader effectiveness, trust on group, perceived progress towards personal goals, questions aimed at assessing the impact of specific aspects with respect to the techniques and variables involved, yet I would like to hear from dear fellow researchers on good examples or personal experiences. Advice on wording of specific questions and references to literature would be appreciated. I will employ qualitative phase in parallel to a quantitative 2X3 RCT experimental study, within the framework of an explanatory sequential mixed design.