Douglas A. MacDonald

Religion and the five factor model of personality: An exploratory investigation using a Canadian university sample

Abstract The purpose of the present study was to examine the relation of religion, defined in terms of religious affiliation, religious involvement and religious orientation, to the five factor model of personality as measured by the NEO Personality Inventory-Revised using a religiously heterogeneous sample of 1129 Canadian university students. Results indicate that NEO-PI-R Agreeableness and Conscientiousness domains are significantly related to and affected by religion as measured across all three operationalizations of the construct used, though some sex differences were observed. Contrary to expectation, Neuroticism was found to differ as a function of religious affiliation with persons, particularly females, reporting No Religion obtaining significantly higher scores than those persons reporting a formal religious institution for their affiliation. Findings involving Extraversion were also inconsistent with hypotheses; Extraversion did not significantly relate to any form of religion measured. Openness was found to be largely unassociated with religion except for a significant negative correlation with a measure of extrinsic religious orientation. The article concludes with a discussion of the implications of the findings in relation to existing literature and Eysencks hypothesis that religiousness is a function of conditionability and tender-minded attitudes. Limitations of the study and suggestions for future research are also overviewed.

The relationship between psychometric intelligence and the five-factor model of personality in a rehabilitation sample.

WAIS-R and NEO Personality Inventory (NEO-PI) scores obtained from 85 rehabilitation clients of the Evaluation and Development Center of Southern Illinois Universitys Rehabilitation Institute were utilized to examine the relationship between psychometric intelligence and personality. Correlational analyses revealed that the NEO-PI Openness domain and its six facets significantly correlated with WAIS-R FSIQ, VIQ, PIQ, and 9 of the 11 subtests. Multiple regression analyses showed that the five NEO-PI domains accounted for significant proportions of WAIS-R, FSIQ, VIQ, and PIQ score variance. The NEO-PI Openness domain was found to be the best predictor of WAIS-R FSIQ, VIQ, and PIQ scores. The study concludes with a discussion of the meaning and implications of the findings and suggestions for future research.

EXAMINATION OF THE RELATIONSHIP BETWEEN THE MYERS-BRIGGS TYPE INDICATOR AND THE NEO PERSONALITY INVENTORY

The study examined the relationship between scores on the Myers-Briggs Type Indicator and on the NEO Personality Inventory by administering these measures to 161 women and 48 men in introductory psychology. Notable correlations were found for MBTI Introversion and Extraversion with NEO-PI Extraversion (– .58 and .58 for men, – .68 and .68 for women), MBTI Sensation and Intuition with NEO-PI Openness (– .60 and .71 for men, – .70 and .65 for women), MBTI Thinking and Feeling with NEO-PI Agreeableness (– .60 and .52 for men, – .41 and .39 for women), and MBTI Judging and Perceiving with NEO-PI Conscientiousness (.56 and – .62 for men, .49 and – .50 for women). These findings are consistent with McCrae and Costa (1989). Implications for interpretation of the scores are discussed.

Correlations between the Myers-Briggs Type Indicator and the Neo Personality Inventory Facets

Using data obtained from 48 male and 161 female undergraduate students in psychology, correlations between scores on the scales of the Myers-Briggs Type Indicator and the facets of the Neuroticism, Extraversion, and Openness domains of the NEO Personality Inventory were low to moderate.