Final answer:
Scholars in Social Studies commonly use quantitative research methods such as surveys, experiments, and case studies to gather numerical data and analyze patterns of human behavior.
Step-by-step explanation:
Quantitative research methods, which involve gathering and analyzing numerical data, are commonly used by scholars in Social Studies. These methods include surveys and experiments, where data is collected from a large number of participants and analyzed using statistical techniques to identify patterns of human behavior. Case studies also rely on quantitative research by examining data drawn from a group and using it as the basis for their findings. These methods provide researchers with factual and replicable data to make informed conclusions.