Abstract
The author explains a definite technique to evaluate the degree of correlation in the cells of a contingency table derived from the ínterposition of two variables. At the same time be underlines the novelty of this process by giving an specific example and explanation of its application and by comparing it with the traditional use of percentages in a similar type table. Finally, the author suggests tbe systematic use of this technique in the interpretation of tbe reciprocal correlation between the dffirent variables appearing in an inquiry.