What research method is most commonly used in social science?

A questionnaire is the most commonly used research method in social science. Questionnaires are so widely used because they are easy to create and easy for participants to understand. A questionnaire only requires a set of questions, which a participant must answer. Depending on the creator the participant may be required to answer the questions on paper or verbally.

Social science is the study of human society. It searches for answers why people behave certain ways. Questionnaire is the research method that is most commonly used in social science. This type of research method was invented by the Statistical Society of London in 1838. It involves s eries of questions in order to gather information from respondents and that way to better analyze and understand their behavior.