(1) Using a Pearson product-moment coefficient, weak but significant correlations were found for the introvert-sensor-thinker-judger temperament type on the Think and Anxiety subscales and the Think subscale for introvert-sensor-thinker-judger (ISTJ) temperament type.
(2) Comparisons with a general population (N = 9,320) revealed that the dental sample included more introverts (58.9%), thinkers (65.9%) and judgers (75.0%).