Advanced Search

The American Journal of Psychiatry, VOL. 86, No. 4

Article | January 01, 1930

THE RELATION OF EXTROVERSION-INTROVERSION TO INTELLIGENCE AND TUBERCULOSIS

Clarence A. Neymann

Am J Psychiatry 1930;86:687-696.

Article

text A A A

PDF of the full text article.

Abstract

1. Nine hundred normal individuals have been examined by the Neymann-Kohlstedt test.2. Most individuals fall into one of the two groups, the introverts and the extroverts.3. Intelligence and introversion do not coincide.4. The average tuberculosis patient has a strong leaning toward introvertive qualities.5. The introvertive qualities decrease as pulmonary tuberculosis becomes progressive and the patient becomes bed-ridden.

Figures in this Article

Your Session has timed out. Please sign back in to continue.

Username

Password

Sign in via Athens (What is this?)

Athens is a service for single sign-on which enables access to all of an institution's subscriptions on- or off-site.

Forgot Password?

Not a subscriber?

Subscribe Now/Learn More

Purchase Online access to this article for 24 hours

PsychiatryOnline subscription options offer access to the DSM-IV-TR® library, books, journals, CME, and patient resources. This all-in-one virtual library provides psychiatrists and mental health professionals with key resources for diagnosis, treatment, research, and professional development.

Need more help? PsychiatryOnline Customer Service may be reached by emailing PsychiatryOnline@psych.org or by calling 800-368-5777 (in the U.S.) or 703-907-7322 (outside the U.S.).

CME Activity

There is currently no quiz available for this resource. Please click here to go to the CME page to find another.

Submit a Comments

Please read the other comments before you post yours. Contributors must reveal any conflict of interest.
Comments are moderated and will appear on the site at the discertion of JBJS editorial staff.

* = Required Field

Comment Author(s)*(if multiple authors, separate names by comma)

Example: John Doe

Affiliation & Institution*

Comment Title*

Comment*

Cancel

Topics

Product Recommendation

CME Activity