The problem of this investigation is to determine the part that mental hygiene should and could assume in promoting the general efficiency of the educational program in the elementary grades.

The purpose of this investigation is to determine the suspended organic matter and the total phosphorus in the waters of Lake Dallas and to evaluate these findings. Since organic matter floating in lakes is largely composed of minute plants, animals, and detritus derived from animals and plants, the fertilizing effect of phosphorus must be considered as an integral part of this problem.

The problem of this thesis is to show the relationship between liberalism, radicalism, conservatism and certain associated factors.

This paper deals with the distributional outgrowths of Prosopis chilensis (Molina) Stuntz, the common mesquite, in Denton County, Texas.

The problem of this study was to formulate a required physical education program for men in the North Texas State Teachers College, Denton, Texas.

This study at hand has two main purposes: (1) a survey of the constancy of the results of four years of group intelligence testing in three schools of Denton, Texas: the Robert E. Lee School, the Sam Houston School, and the Teachers College Demonstration School; and (2) a study of the variability of academic and social growth in one elementary school grade.

Today educators are faced with the task of shifting the aim of education from that of teaching subject matter to that of providing experiences that are effective in stimulating wholesome personality development. With this in mind the writer was interested in providing opportunities and experiences for the development of efficient, balanced, harmonious, dynamic personalities, and in observing the relationship existing between these factors, social acceptance, home environment or socio-economic status, and the intelligence quotient, and the effects of these relationships upon the child's school success or academic status.

The purpose of this investigation is to determine the suspended organic matter and the total phosphorus in the waters of Lake Dallas and to evaluate these findings. Since organic matter floating in lakes is largely comprised of minute plants, animals, and detritus derived from animals and plants, the fertilizing effect of phosphorus must be considered as an integral part of this problem.

The present study is a part of a long-time cooperative study of the Home Economics Department of the North Texas State Teachers College, begun in 1940. The purpose is to compare the dark adaptations of second and third-grade children made in 1940 with those made of the same children in 1941 and in 1942. Also included in this study is the comparison of a group of freshmen college men made in 1940 with a group of twenty-five men made in 1942. An attempt is also made to determine whether an individual has higher dark adaptation on sunshiny days than on cloudy days.

It has become more and more evident that independent food retailers must co-ordinate their individual efforts if they are to gain an operating efficiency paralleling that of the corporate multiple-unit or chain system. Such co-ordination largely has taken three courses: (1) group buying clubs, (2) wholesale- sponsored voluntary chains, and (3) retailer-owned co-operative warehouses. It is the last of these that this study suggests as the most appropriate course for Denton independent retailers.