ग्राउंडेड थ्योरी (मूलगामी सिद्धांत) अनुसंधान में, श्रेणियों और उपश्रेणियों को आपस में जोड़ना मुख्य रूप से किसका हिस्सा है?

Assertion (A): Focus group methodology relies exclusively on standardized structured interviews and psychometric testing. Reason (R): Focus groups utilize group interaction moderated by a researcher to generate qualitative data.

Match the Research Methods in List I with their Descriptions in List II: List I a. Ethnography b. Phenomenology c. Case Study Research d. Action Research List II1. Understanding the essence of experiences from the participants' perspectives. 2. A detailed study of a single individual, group, or event over time. 3. A collaborative approach that seeks to improve practices through cycles of action and reflection. 4. Immersion in a cultural group to understand its social practices and behaviors. Choose the correct option: