What is the primary purpose of research at the strategic evaluation stage? a. To develop indicators for process and outcome evaluation. b. To define the intervention and assessment methods. c. To gather quantitative data. d. To assess the success of the intervention.Why is it important to involve consumers in qualitative evaluation research from the start? a. To exclude the perspectives of professional groups and local businesses. b. To minimize the influence of stakeholders. c. To ensure that the research remains purely theoretical. d. To facilitate ownership of social interventions by the target populations