What is a questionnaire?
A questionnaire is a research instrument consisting of a series of questions for the purpose of gathering information from respondents. Questionnaires can be thought of as a kind of written interview. They can be carried out face to face, by telephone, computer or post.
Which research method is less expensive?
How do you formulate a research hypothesis?
How to Formulate an Effective Research HypothesisState the problem that you are trying to solve. Make sure that the hypothesis clearly defines the topic and the focus of the experiment.Try to write the hypothesis as an if-then statement. Define the variables.
What should someone do to learn what research has been done on a topic?
What should someone do to learn what research has been done on a topic and to help formulate research questions?…Choose a biased sample.Ask biased questions.List biased choices.Discard undesirable results.Misunderstand the subjects’ world.Analyze the data incorrectly.