What was the type of data collected in Andrade's study?

• A. Qualitative
• B. Quantitative
• C. Mixed methods
• D. Descriptive

Answer: (B)

Andrade's study primarily focused on the quantitative data collected through the use of standardized measures to evaluate participants' recall and memory performance. This involved numerical assessments, such as scores or statistics derived from participants' responses, allowing for objective comparison and clear statistical analysis. Quantitative data are particularly valuable in research because they facilitate the measurement of variables in a manner that can be quantified and statistically analyzed, leading to generalizable findings. While qualitative and mixed methods approaches have their own merits, the predominant reliance on numerical data in this study categorizes it clearly as quantitative.