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American Journal of Psychiatry

  • Volume 86
  • Number 4
  • January 1930

ARTICLE

Publication date: 01 January 1930

Pages607–618

In clinical psychiatry the term hallucination is used to cover a great variety of experiences. In this paper a brief review is made of the simple and impersonal hallucinations associated with a variety of toxic and organic conditions, and of the more ...

https://doi.org/10.1176/ajp.86.4.607

Publication date: 01 January 1930

Pages687–696

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 ...

https://doi.org/10.1176/ajp.86.4.687

Publication date: 01 January 1930

Pages719–738

(1) A technique, based upon Spearman's tetrad difference criterion, has been evolved for the empirical determination of the syndromes of psychiatry. (2) This technique has given in a purely empirical manner eight syndromes and their constituent symptoms. (...

https://doi.org/10.1176/ajp.86.4.719

Publication date: 01 January 1930

Pages739–754

A marked decline in first admissions of alcoholic psychoses to the New York State hospitals has taken place during the past two decades. The lowest admission rate occurred in the fiscal year ending June 30, 1920, viz., 1.9 per cent. Since 1920 there has ...

https://doi.org/10.1176/ajp.86.4.739

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