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The alliteration "defectives, dependents, delinquents" has become a scrapbasket title. We need first a general title which will convey a clear-cut meaning, second a subsidiary list for the subclasses. Giddings' satirical suggestion of "The Seven Devils" to be known by the fourth letter "D." List of subclass titles proposed to the Census Bureau. The phrase "socially inadequate." Opinions of sociologists upon proposed designations. Present usage of state institutions. Summary.

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The use of the Specific Formula of Heredity will be demonstrated by a specific example which applies the recently discovered formula to the probability-prediction of adult stature of an individual in that section of the British people sampled by Sir Francis Galton in his classical staturestudy, 1884-1889. K = f(M, R) Given M; select R arbitrarily; find K. Example. Given: Father's stature 70.5 \ The foundation of M or the prediction-Mother's stature 65.8 f basis.

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