Which research design combines qualitative and quantitative approaches to strengthen conclusions?

Which research design combines qualitative and quantitative approaches to strengthen conclusions?

• A. Mixed methods (triangulation)
• B. Descriptive research
• C. Exploratory research
• D. Evaluation research

Answer: (A)

Combining qualitative and quantitative approaches in one study is mixed methods research, and when the goal is to strengthen conclusions, researchers often use triangulation to cross-check findings across methods. This approach pairs the depth and context-rich insights of qualitative data with the measurement and generalizability of quantitative data, so each method supports and validates the other. By looking for convergence or divergence between the numeric trends and the detailed, contextual information, you get a more credible, well-rounded understanding than either approach would provide alone. Descriptive research, on the other hand, focuses on describing characteristics of a population or phenomenon, typically without the integrated use of both methods. Exploratory research is about gaining initial understanding and generating hypotheses, not necessarily combining methods for stronger conclusions. Evaluation research assesses the value or effectiveness of a program or intervention, and while it can use multiple methods, the description here specifically calls out the design that intentionally blends qualitative and quantitative approaches to bolster conclusions.

Combining qualitative and quantitative approaches in one study is mixed methods research, and when the goal is to strengthen conclusions, researchers often use triangulation to cross-check findings across methods. This approach pairs the depth and context-rich insights of qualitative data with the measurement and generalizability of quantitative data, so each method supports and validates the other. By looking for convergence or divergence between the numeric trends and the detailed, contextual information, you get a more credible, well-rounded understanding than either approach would provide alone.

Descriptive research, on the other hand, focuses on describing characteristics of a population or phenomenon, typically without the integrated use of both methods. Exploratory research is about gaining initial understanding and generating hypotheses, not necessarily combining methods for stronger conclusions. Evaluation research assesses the value or effectiveness of a program or intervention, and while it can use multiple methods, the description here specifically calls out the design that intentionally blends qualitative and quantitative approaches to bolster conclusions.