There is a distinction that one learns about on the first day of a course in psychological research methods. It is the difference between internal and external validity. Internal validity is ...

Analysis of different operationalizations shows that many scientific results may be an artifact of the operationalization process. A culture of multi-operationalization may be needed for psychological ...

Graduate students in psychology need hands-on support to conduct research using quantitative techniques that exceed their curricular training. If supervisors are not willing or able to provide this ...

Beth Morling, Ph.D., is a professor in the Department of Psychological and Brain Sciences at the University of Delaware and director of undergraduate education for the department. She is the author of ...

This program was updated from an MA in General Psychology to an MS in Psychological Research in Fall 2024. Students in the Psychological Research program can create individual programs in conjunction ...