"This man, measured by the automatic standards now in common use, would be hopelessly feeble-minded (an imbecile by the intelligence quotient) and should have been committed to an institution for the feeble-minded long ago. But is there any one who has the temerity, in spite of the Binet 'proof,' to maintain, in view of this man's personal, social, and commercial record, and the record of his family, that he has been a social and mental misfit and an undesirable citizen, and should, therefore, have been restrained from propagation because of mental deficiency (his wife is still less intelligent). No doubt, if a Binet tester had diagnosed this man forty or fifty years ago, he would have had him colonised as a 'mental defective.' It is a safe guess that there are hundreds of thousands like him throughout the country, no more intelligent and equally successful and prudent in the management of their affairs. Had he been a criminal when he was tested, the Binet testers who implicitly follow these standards would have offered 'expert testimony' under oath that he was feeble-minded and unable to distinguish between right and wrong, or unable to choose the right and avoid the wrong." Truly, feeble-mindedness in an adult or child is not safely to be determined by relying merely on the results of a set of stereotyped mental tests. On the other hand, in deciding as to a child's actual mental state it is far more misleading to depend on unaided observation as a guide. Yet, since the beginning of scientific investigation into the causes of backwardness, cases have continually been coming to light in which teachers and even parents have mistakenly identified curable dullness with incurable feeble-mindedness, and have abandoned all effort at intellectual development. Sometimes, consequently, a condition closely resembling outright idiocy results from sheer neglect, as in one particularly striking case, for knowledge of which I am indebted to Doctor Arthur Holmes of Pennsylvania State College, well known for his work in clinical psychology. In this case the daughter of a well-to-do professional man failed to show normal growth in infancy and was supposed by her sorrowing father to be weak-minded. Left to her own devices, on the theory that it would be useless to try to mend the work of Providence, she remained until the age of eight in a state of seeming imbecility. She could not read or write, could not speak more than three words, and spent most of her time gibbering in a corner. Then, as good fortune would have it, she came under the observation of an expert investigator of mental conditions and was subjected for a year to careful training. At the end of that time she "could speak in simple sentences, answer ordinary questions intelligently, read in a primer, write a few words, and conduct herself in the manner of a little lady."