What is research that collects and reports data primarily in numerical form called?

Quantitative research is characterized by its focus on collecting and analyzing data that can be expressed in numerical form. This type of research often employs statistical analysis to identify patterns, make predictions, or test hypotheses. The emphasis on measurable variables allows researchers to quantify relationships and trends, making it easier to draw objective conclusions from the data.

This approach typically uses structured methods such as surveys, experiments, or secondary data analysis, which can yield results that can be generalized to a larger population. Researchers can effectively use quantitative data to illustrate relationships between different variables or assess the impact of certain factors on outcomes.

In contrast, qualitative research focuses on understanding human behavior and the reasons that govern such behavior through more descriptive approaches, which often includes interviews or open-ended surveys, rather than numerical data. Theoretical research is concerned with developing theories and concepts rather than gathering empirical data, and field research often incorporates both qualitative and quantitative methods but does not specifically denote research conducted solely in numerical terms.