Final answer:
The quantitative research methods include 'survey, experiment, correlation study,' which involve collecting numerical data to analyze patterns of human behavior.
Step-by-step explanation:
The option that refers to quantitative research methods is 'survey, experiment, correlation study.' These methods collect data in numerical form that can be counted and statistically analyzed to uncover patterns of human behavior. Quantitative research typically involves specific data that can be replicated in a controlled environment and often includes statistical methods such as surveys with large numbers of participants. Surveys gather data through questionnaires or interviews with a series of questions about behaviors and opinions. Experiments allow researchers to manipulate variables and observe effects, which can determine causality. Correlation studies identify relationships between variables but do not establish causality. These methods contrast with qualitative approaches such as interviews and narrative research, which involve in-depth exploration of subjects and are not typically expressed numerically.