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Tests and Measurements

Finding the right test or measure can sometimes be difficult. In some cases, tests are copyrighted and must be purchased from commercial publishers. In other cases instruments can be obtained for free directly from the authors or can be found within published articles (in the methods section or as an appendix). The Library can help you with obtaining publisher or author information along with test reviews, if they are available. 

One important decision you will eventually face in the dissertation process is whether to use an existing instrument, to modify an instrument, or to create your own instrument from scratch. The latter two will require extensive testing and are not generally recommended. Whichever decision you make should be thought over carefully and discussed with your mentor or dissertation chair committee.

For a video introduction, see the Library Workshop Videos page to view the Introduction to Tests and Measurements Workshop. You can also check the Library Workshop Schedule to see if a live workshop is being offered. 

Where do I start?

The simplest way to discover instruments relevant to your dissertation research is to carefully read the methods sections in peer-reviewed journal articles. A dissertation will build on a field of study and you will be well served by understanding how the constructs you are interested in have been measured. For example, if you are interested in depression, as you read articles take note of which depression inventories are used and why.

Roadrunner Search

Start by conducting a keyword search on your topic using Roadrunner Search, the central search box found on the Library's homepage. Roadrunner Search searches approximately 95% of our Library's database content, so it is a great starting point for any research topic. Use advanced search techniques covered in Searching 101 like subject searching, truncation, and Boolean operators to make your search more precise. You may also read about these search techniques by referring to the Preparing to Search section of our Research Process guide.

Limit your results to scholarly/peer-reviewed articles. Enter keywords from your topic on the top one or two lines and a string such as (test or survey or measurement or instrument or scale) on a separate line. Limit this line to the AB Abstract of the article, as shown in the example below.

 Academic Databases

Next, try searching databases such as PsycINFO, PsycARTICLES, or SAGE Journals Online for variables in your study or their synonyms as keywords to locate articles relevant to your research (Cone & Foster, 2006, pg. 172). You might also wish to limit your search to scholarly, peer-reviewed journals and type of study, i.e., quantitative, quantitative, or mixed methods similar to your own. Should the instrument not be available in the article, you can contact the author(s) for a copy. The Library also subscribes to the PsycTESTS database, which is a repository of open access, or freely available, tests and measurements as well as information on the tests.


Other resources that can help identify the proper instrument are Mental Measurement Yearbook with Tests in Print (MMY with TiP) and Educational Testing Services (ETS). MMY with TiP offers test reviews that are written by experts and contain descriptions of tests and commentary on their psychometric adequacy (Cone & Foster, 2006, pg. 170). ETS does not include reviews but still offers information on a “test’s purpose, individuals for whom it is appropriate, and administration times” (Cone & Foster, 2006, pg. 171). Use MMY with TiP, and ETS, to 1) obtain contact information and 2) read descriptive information on the measure of interest. You will need to either purchase the test from a publisher or contact author(s) to obtain the test along with copyright permissions to use it in your research. When contacting an author for copyright permissions you will often send a permission letter. Examples of permission letters are included in the Sample Permission Letters section below. 

Internet Search

Lastly, you might try searching for a test or measurement or information about them on the Internet. Google is an excellent search engine for finding information on test instruments. To find information about a particular test or measurement on Google, type the name of the test or measurement into the empty search field and place it in quotes:

References

Cone, J.D., & Foster, S.L. (2006). Dissertations and theses from start to finish. Washington, D.C.: American Psychological Association.

 

Resources in the Library for Locating Tests and Measures

Databases

Note: These Library resources can also be located on the Library's Databases page.

ERIC

The Education Resources Information Center (ERIC) is an online digital library of education research and information. ERIC is sponsored by the Institute of Education Sciences (IES) of the U.S. Department of Education. ERIC provides ready access to education literature to support the use of educational research and information to improve practice in learning, teaching, educational decision-making, and research.

Note: you can limit search for a specific test.

ETS Test Link

The Test Collection at ETS is a database of more than 25,000 tests and other measurement devices most of which were created by authors outside ETS. It makes information on standardized tests and research instruments available to researchers, graduate students and teachers. With information about tests from the early 1900s to the present, the Test Collection at ETS is the largest compilation in the world. This database also contains 1200 tests that can be purchased for use in research.

Mental Measurements Yearbook with Tests in Print

The Mental Measurements Yearbook with Tests in Print database, from the Buros Institute, contains the most recent descriptive information and critical reviews of new and revised tests from the Buros Institute's Yearbooks. The database covers more than 4,000 commercially-available tests in categories such as personality, developmental, behavioral assessment, neuropsychological, achievement, intelligence and aptitude, educational, speech & hearing, and sensory motor.  

PsycINFO and PsycARTICLES

These EBSCOhost databases allow you to limit search results to the type of methodology used in a study. You can limit to qualitative, quantitative, or select both for studies using mixed methods. Both these databases are excellent resources for finding information related to behavioral and health sciences.

PsycTESTS

PsycTESTS is a repository for the full text of public domain psychological tests and measures, as well as a rich source of structured information about the test, including published articles and studies that have utilized the test. Keep in mind that commercial tests will still need to be purchased from the publisher, this database only contains the full text of open access tests.

PubMed

PubMed comprises more than 19 million citations for biomedical literature from MEDLINE, life science journals, and online books. Citations may include links to full-text content from PubMed Central and publisher web sites.

ScienceDirect

The ScienceDirect database is comprised of two collections of journals related to behavioral and health sciences as well as other subject areas such as business and education. ScienceDirect’s multidisciplinary nature makes it a useful resource for researchers in any subject area.

Web of Knowledge

Web of Knowledge provides access to current and retrospective bibliographic information, author abstracts, and cited references in social science journals that cover more than 50 disciplines. It is helpful in locating key publishers in a variety of fields.

Journals

Applied Measurement in Education

Applied Psychological Measurement

Assessment

Assessment and Evaluation in Higher Education

Assessment for Effective Intervention

Assessment in Education: Principles, Policy& Practice

Assessment Update

Educational Assessment

Educational Assessment, Evaluation andAccountability

Educationaland Psychological Measurement

EducationalEvaluation and Policy Analysis

EducationalMeasurement Issues and Practice

European Journal of Psychological Assessment

FairTest Examiner

InternationalJournal of Educational and Psychological Assessment

International Journal of Selection and Assessment

Journal of Educational Measurement

Journal of Methods and Measurement in theSocial Sciences

Journalof Personality Assessment

Journal of Psychoeducational Assessment

Journal of Psychopathology and BehavioralAssessment

Large-scale Assessments in Education

Measurement and Evaluation in Counseling andDevelopment

Practical Assessment, Research & Evaluation

PsychologicalAssessment

Psychological Test and Assessment Modeling

Research & Practice in Assessment

SocialScience Research

SociologicalMethods & Research

 

E-Books

Measuring Intimate Partner Violence Victimization and Perpetration: A Compendium of Assessment Tools - includes more than 20 scales for measuring the self-reported incidence and prevalence of Intimate Partner Violence victimization and perpetration.

Measuring Violence-Related Attitudes, Beliefs, and Behaviors Among Youths: A Compendium of Assessment Tools - contains more than 100 measures designed to assess violence-related beliefs, behaviors, and influences, as well as to evaluate programs to prevent youth violence.

Practitioner's Guide to Empirically Based Measures of Anxiety - contains 77 full-text instruments in Appendix B.

Practitioner's Guide to Empirically Based Measures of Depression - contains 24full-text instruments in Appendix B.

Practitioner's Guide to Empirically Based Measures of School Behavior - contains descriptions of instruments in Chapter 6.

Taking the Measure of Work: A Guide to Validated Scales for Organizational Research and Diagnosis - measures included in the book are those that can be completed as part of a questionnaire or survey, or administered as part of an interview.

Open Access Resources

See our page for open access Tests, Measurements and Scales for websites which provide free or commercials full text tests and reviews.

 

 

Sample Permission Letters

Columbia University: Reprinting into a New Work Model Letter 

Copyright and Your Dissertation or Thesis (contains sample letter)

St Mary's University: Sample Permission Letter for a Thesis or Dissertation

University of Pittsburgh: Sample Permission Letter for Dissertations


Links to Other University Website Guides

University of Texas, Arlington: Tests and Measures in the Social Sciences

University of North Carolina, Chapel Hill: Finding Tests, Surveys, and Measurements

Lister Hill Library of the Health Sciences: Searching for Test Instruments

St. Mary's University Blume Library: Personality Tests & Resources

San Diego State University: Index to Tests in Journal Articles



Additional Resources


APA: FAQ/Finding Information About Psychological Tests
ERIC: Questions To Ask When Evaluating Tests
PsycTESTS on EBSCOhost: Fees, Permissions, and Other Factors

 

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