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Article
August 1984

Incorrect Statistic.

Arch Neurol. 1984;41(8):820. doi:10.1001/archneur.1984.04050190026008

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Abstract

—In the article titled "Psychometric Differentiation of Mild Senile Dementia of the Alzheimer Type," published in the May Archives (1984;41:497-499), a sentence contained an incorrect standardized regression coefficient. On page 499, line 19, in the "Results" section, the logical memory coefficient should have been—0.894. The score for Trailmaking A was the reciprocal of the time taken to complete the task multiplied by 1,000; a maximum of three minutes was allowed.

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