Quantitative evaluation is a research method used to assess the effectiveness, impact, or outcomes of a particular program, intervention, policy, or treatment using numerical data. This type of evaluation involves collecting and analyzing data in a systematic and structured manner, typically through surveys, questionnaires, observations, and other quantitative research techniques. The goal of quantitative evaluation is to provide objective and measurable evidence to support decision-making and improve the quality and efficiency of the program or intervention being evaluated. It is often used in fields such as education, healthcare, social sciences, and public policy to determine the success or failure of specific initiatives.