or " dementia of other forms " according to the prominent symptom observed in each case. The annual report of the Ranchi European Mental Hospital for 1921 shows 11 out of 49 admissions or 22.4 per cent, as cases of dementia precox. In the Punjab hospital in 1921, 29 out of 345 or 8 per cent, were returned under this head. In the report of the mental hospitals in Bengal for the years 1921-23, ou...

AIMS To examine the relation between birth weight and cognitive function at age 11 years, and to examine whether this relation is independent of social class. METHODS Retrospective cohort study based on birth records from 1921 and cognitive function measured while at school at age 11 in 1932. Subjects were 985 live singletons born in the Edinburgh Royal Maternity and Simpson Memorial Hospital...

Lower childhood cognitive ability may be a risk factor for greater cognitive decline in late life and progression to dementia. To assess variation in age-related cognitive change, it is helpful to have valid measures of cognitive ability from early life. Here, we examine the relation between childhood intelligence and cognitive change in later life in two samples, one born in 1921 and the other...

Pairs of musicians were placed apart in isolated rooms and asked to clap a rhythm together. Each person monitored the other’s sound via headphones and microphone pickup was as close as possible. Time delay from source to listener was manipulated across trials. Trials were recorded and clap onset times were measured with an event detection algorithm. Longer delays produced increasingly severe te...

Hybrid and ensemble methods in machine learning have attracted a great attention of the scientific community over the last years [Zhou, 12]. Multiple, ensemble learning models have been theoretically and empirically shown to provide significantly better performance than single weak learners, especially while dealing with high dimensional, complex regression and classification problems [Brazdil,...

College of Agriculture, University of Illinois. The senior author is alone responsible for the manuscript and any views or shortcomings it may contain. 2 Detlefsen, A., These PROCUSDINGS, 6, 1920 (663-670). 8Weinstein, A., Genetics, 3, 1918 (135-174). 4Sturtevant, A. H., These PROCERDINGS, 7, 1921 (181-183). 6 Sturtevant, A. H., Carnegie Institution, Washington, Publ., No. 278, 1919 (305-341). ...