Optimizing Classification Decisions for Paper-and-Pencil and Computer Adaptive Tests

Throughout the social sciences, tests have been used for two primary - and different - purposes: a) to estimate where an examinee is located on an ability/trait continuum (e.g., intelligence tests), or b) to classify an examinee as either above or below a particular point on the ability continuum (e.g., criterion-referenced tests). From a psychometric perspective, the scoring procedure of the test should reflect the purpose for which the test is being used. From a practical perspective, the administration procedure should be as efficient as possible. The Myers-Briggs Type Indicator (MBTI; Briggs & Myers, 1976) is a personality inventory designed to classify examinees according to four bipolar dimensions. Although the MBTI is quite popular within corporate America, critics have threatened the validity of the MBTI with two seemingly contradictory faults: the test is too unreliable and too long. The purpose of this study was to examine the degree to which using an item response theory (IRT)

Name thesis:degree_name

Ph. D.

Level thesis:degree_level

doctoral

Discipline thesis:degree_discipline

Psychology

Department dc:contributor.department

Psychology

Grantor dc:publisher

Virginia Tech

Year dc:date.issued

1997

Author dc:creator

• Thomas, Leslie A.

Chair dc:contributor.committeechair

• Harvey, Robert J.

Committee members dc:contributor.committeemember

• Facteau, Jeffrey D.
• Cross, Lawrence H.
• Hauenstein, Neil M. A.
• Foti, Roseanne J.

• Computer Adaptive Testing
• Psychometrics
• Classification
• Measurement
• Testing

Statement dc:rights

• In Copyright

Licence dc:rights.uri

• http://rightsstatements.org/vocab/InC/1.0/

Dc Identifier Other

etd-82397-11367

OAI identifier oai:identifier

oai:vtechworks.lib.vt.edu:10919/40522