CEVAP:

Researchers can use separate questions, written in quantitative and qualitative strands of the study; general overarching mixed methods questions, addressed with both quantitative and qualitative approaches; hybrid mixed methods, in which one question is written with two distinct parts (one part addresses to quantitative and another part addresses to qualitative part); mixed methods procedural/mixing questions, directing the integration of the qualitative and quantitative strands of the study; and combination, in which questions are written separately both in qualitative and quantitative strands.