Which of the following is a characteristic of quantitative research?

Quantitative research is characterized by its use of numerical data and statistical methods to analyze and interpret findings. This approach allows researchers to identify patterns, relationships, and trends within the data, enabling them to draw generalizable conclusions. The emphasis on statistical analysis is foundational to quantitative research, as it provides a structured method for examining hypotheses, testing theories, and measuring variables in a systematic way.

In contrast, other options represent characteristics of qualitative research or approaches that do not align with the core principles of quantitative methods. For example, focusing on open-ended questions reflects a qualitative approach aimed at exploring deeper insights rather than quantifying data. Emphasizing understanding human behavior aligns more closely with qualitative research, which seeks to grasp the nuances of experiences and perceptions. Conducting research in natural settings suggests a qualitative perspective as well, focusing on context and environment rather than numerical analysis. Thus, the use of statistical analysis is a defining feature of quantitative research, marking it as distinct from other research methodologies.