Empirical Research on Voluntarism as an Artifact-Independent Variable
This chapter presents some research findings pertaining to the threat to internal validity of volunteer biases in several areas.
Oxford Scholarship Online requires a subscription or purchase to access the full text of books within the service. Public users can however freely search the site and view the abstracts and keywords for each book and chapter.
If you think you should have access to this title, please contact your librarian.