For problems on any experiments listed below, or to report any other problem, please contact Professor Birnbaum.
These studies are not active now
If you finish all of the above four parts in less than 30 min and you wish full credit, you should click here, in order to Continue working on Page 2.
For more information about On-line research in psychology and the behavioral sciences, see the following books:
Birnbaum, M. H. (Ed.). (2000). Psychological Experiments on the Internet. San Diego: Academic Press.
Birnbaum, M. H. (2001). Introduction to Behavioral Research on the Internet. Upper Saddle River, NJ: Prentice Hall.
This material is based upon work supported by the National
Science Foundation under Grants No. SBR-9410572, SES-9986436, and BCS-0129453.
Any opinions, findings, and conclusions or recommendations expressed in this
material are those of the author and do not necessarily reflect the views of
the National Science Foundation