Briefly compare the three different types of research approaches used for gathering primary data

What will be an ideal response?

The three research approaches for gathering primary data are observations, surveys, and experiments. Observational research involves watching relevant people, actions, and situations, usually to glean customer insights that can't be obtained through direct questions and answers. Observations can reveal information that people are unwilling or unable to provide in surveys or experiments. Survey research is very flexible; it can be used to obtain many different kinds of information in many different situations. Mail, telephone, and online surveys have relatively low costs in comparison to observational research. Surveys are also better suited than observations for identifying people's attitudes and feelings; surveys are best suited for gathering descriptive information. Experimental research is best suited for gathering causal information. This type of research is most appropriate for determining cause-and-effect relationships.