Quantitative research methods

IB Psychology: Quantitative research methods

Psychologists do not "prove" anything; they either support or refute a hypothesis.A researcher will choose the method or methods that are most suitable for a specific research study.Quantitative research methods emphasize objective measurements and the statistical analysis of data.Variables must be fully operationalized in order for a study to have validity.Extraneous variables may affect the validity of a study.


To access the entire contents of this site, you need to log in or subscribe to it..

Click the free stuff button on the home page to access free pages or check the blog (which is also free).

All materials on this website are for the exclusive use of teachers and students at subscribing schools for the period of their subscription. Any unauthorised copying or posting of materials on other websites is an infringement of our copyright and could result in your account being blocked and legal action being taken against you.