In this study the activities contributing to the welfare of the farmers of Denton County will be confined to the experiment farm or station and the county extension service. These two educational agencies have proved that adult education can be very successful. Although there is no direct relation between the two, most of the information learned in experimental research is imparted through the extension service.

"There are many factors that influence the achievement of school children; however it is rather difficult to determine the effect of each because of the close relationship and probable overlapping of the various factors. The problem in this study is to determine what effect the size of the school, training and qualifications of the teachers, and sex have upon the achievement of elementary school children in Denton County. A few of the main factors involved in this study will be examined and statistically presented, so as to show their relation to the achievement of the rural children in Denton County, as revealed through the Harlow achievement tests."-- leaf 1.

This thesis aimed to study the seventy-two representative wells of Denton County and to determine the possibilities of infection with typhoid organism. The sanitary survey and the test for Colon-Aerogenes bacteria show that 55% of the 72 wells studied are unsanitary, 27% are sanitary, and 18% are doubtful.