What type of measurement uses standardized systems to limit data collection?

• A. Qualitative measurement
• B. Performance assessment
• C. Quantitative measurement
• D. Alternative assessment

Answer: (C)

Quantitative measurement is characterized by its use of standardized systems to collect data, meaning it relies on numerical data that can be measured and analyzed statistically. This type of measurement is often objective, aiming to produce results that can be replicated and verified. By utilizing standardized tools such as tests, surveys, and various instruments, quantitative measurement ensures consistency and reliability in data collection, allowing for comparison across different subjects or populations.

This approach is particularly valuable in educational settings because it provides clear metrics that can be used to gauge student performance, assess learning outcomes, and make data-driven decisions regarding instruction and interventions. The structured nature of quantitative methods limits the variability that may arise from subjective interpretations, ensuring that the data collected can be easily understood and analyzed in a uniform manner.