What defines quantitative research?

• A. Exploration of motivations with small groups
• B. Numerical, statistically representative data
• C. Longitudinal studies over time
• D. Focus group discussions

Answer: (B)

Quantitative research is defined by its reliance on numerical data that can be statistically analyzed. This type of research aims to quantify the problem by collecting data that can be transformed into usable statistics. It involves structured methods such as online surveys, paper surveys, systematic observations, and tests, making it possible to produce results that are representative of larger populations.

The focus on numerical and statistically representative data allows quantitative research to provide objective and reliable results that can be generalized to a broader context. This contrasts with qualitative methods, which explore deeper insights into motivations and feelings but often involve smaller sample sizes and subjective interpretation. Therefore, the emphasis on data that can be quantified and analyzed mathematically is what distinctly characterizes quantitative research.