Bipolarity in Jungian type theory and the Myers-Briggs Type Indicator.
The standard form of the Myers-Briggs Type Indicator (MBTI; Myers & McCaulley, 1985) was constructed to measure introversion/extroversion, sensing/intuiting, and thinking/feeling as single, bipolar dimensions. We tested this assumption of bipolarity with a Likert form of the MBTI that allowed for the independent assessment of each attitude and function. A total of 106 female and 59 male undergraduate and graduate students completed the standard and Likert MBTI forms approximately 3 weeks apart. Evidence for the bipolarity of the introversion/extroversion dimension was weak, and findings did not support the bipolarity of the sensing/intuiting or thinking/feeling dimensions. Results provide evidence that high negative correlations within MBTI dimensions are an artifact of its forced-choice format. Implications of the findings for typology measurement are discussed.
Girelli
S A
SA
University of Missouri-St. Louis.
Stake
J E
JE
D000293:Adolescent; D000328:Adult; D001290:Attitude; D005260:Female; D006801:Humans; D007602:Jungian Theory; D008297:Male; D008875:Middle Aged; D010555:Personality Inventory / Q000706:statistics & numerical data*; D011594:Psychometrics; D012016:Reference Values; D012094:Repression, Psychology; D012919:Social Behavior