Which method is often used to collect quantitative data during evaluations?

Surveys are a common method for collecting quantitative data during evaluations due to their structured design, which allows for the collection of measurable information from a large number of respondents. By utilizing closed-ended questions, surveys enable researchers to quantify responses and apply statistical analysis, leading to generalizable findings about a population.

This method allows for assessing attitudes, opinions, or behaviors in a quantifiable manner, producing numerical data that can be readily analyzed. The ability to reach a broad audience quickly is particularly advantageous for evaluations that require robust data. In contrast, interviews, focus groups, and case studies tend to gather qualitative data, focusing on in-depth insights and subjective experiences rather than numerical statistics.