Dissertations about the Enneagram
Beauvais, Phyllis. "Claudio Naranjo and SAT: modern manifestation of Sufism." Ph.D., 1973, Hartford Seminary. 35/12-A, p. 8005. GAX 75-13868.
Campbell, Richard. "The relationship of Arica training to self actualization and interpersonal behavior." Ph.D., 1975, United States International University. 36/03-B. GAX 75-20244.
Gamard, William Sumner. "Interrater reliability and validity of judgments of Enneagram personality types." Ph.D., 1986, California Institute of Integral Studies. GAX 86-25584.
Lincoln, Robert. "The relation between depth psychology and protoanalysis." Ph.D., 1983. California Institute of Transpersonal Psychology. Research Abstracts International. LD 00676.
Randall, Stephen. "Development of an inventory to assess Enneagram personality type." Ph.D., 1979. California Institute of Integral Studies. 40/09-B. GAX 80-05160.
Wagner, Jerome. "A descriptive, reliability, and validity study of the Enneagram personality typology." Ph.D., 1981, Loyola University, Chicago. 41/11A. GAX 81-09973.
Wolf, Steven. "Effects of the Arica training on adult development: a longitudinal study." Ph.D., 1985, Saybrook Institute. 46/11B. GAX 85-28854.
Zinkle, Thomas. "A pilot study toward the validation of the Sufi personality typology." Ph.D., 1975, United States International University. 35/05B. GAX 74-24529. (To order copies, contact Dissertation Abstracts International, Dissertion Publishing, University Microfilm International, 300 N. Zeeb Rd., P.O. Box 1764, Ann Arbor, MI 48106. Telephone: 800-521-3042.)
Campbell, Richard. "The relationship of Arica training to self actualization and interpersonal behavior." Ph.D., 1975, United States International University. 36/03-B. GAX 75-20244.
Gamard, William Sumner. "Interrater reliability and validity of judgments of Enneagram personality types." Ph.D., 1986, California Institute of Integral Studies. GAX 86-25584.
Lincoln, Robert. "The relation between depth psychology and protoanalysis." Ph.D., 1983. California Institute of Transpersonal Psychology. Research Abstracts International. LD 00676.
Randall, Stephen. "Development of an inventory to assess Enneagram personality type." Ph.D., 1979. California Institute of Integral Studies. 40/09-B. GAX 80-05160.
Wagner, Jerome. "A descriptive, reliability, and validity study of the Enneagram personality typology." Ph.D., 1981, Loyola University, Chicago. 41/11A. GAX 81-09973.
Wolf, Steven. "Effects of the Arica training on adult development: a longitudinal study." Ph.D., 1985, Saybrook Institute. 46/11B. GAX 85-28854.
Zinkle, Thomas. "A pilot study toward the validation of the Sufi personality typology." Ph.D., 1975, United States International University. 35/05B. GAX 74-24529. (To order copies, contact Dissertation Abstracts International, Dissertion Publishing, University Microfilm International, 300 N. Zeeb Rd., P.O. Box 1764, Ann Arbor, MI 48106. Telephone: 800-521-3042.)