Experimental Design:This refers to the structure or plan for conducting an experiment that allows researchers to control variables and determine cause-and-effect relationships.
Survey Research:Survey research involves collecting data from a large number of people through questionnaires or interviews, allowing researchers to gather information on attitudes, beliefs, behaviors, or demographics.
Statistical Analysis:Statistical analysis involves using mathematical techniques to summarize and interpret data collected in a study. It helps researchers identify patterns, relationships, and significance within their findings.