Two years before impoundment, the trophic status of Lake Ray Roberts was predicted by applying the total phosphorus input into the Organization for Economic Cooperation and Development (OECD) eutrophication model. Predicted mean summer epilimnetic (MSE) chlorophyll a of Elm Fork arm, Isle duBois arm and Main Body were in the eutrophic category of the OECD model. Observed MSE chlorophyll a two years after impoundment of Elm Fork arm, Isle duBois and Main Body had not reached their predicted means and were at the mesotrophic-eutrophic boundary of the OECD model. Six years after impoundment, observed MSE chlorophyll a for Main Body, was closer to its predicted mean and in the eutrophic category of the OECD model. Six years after impoundment, Elm Fork arm was the most productive area of Lake Ray Roberts. Observed means of chlorophyll a, total phosphates, suspended solids and turbidity were often highest in the Elm Fork arm. Wastewater effluent from Gainesville and Valley View, TX, had an impact on productivity in Elm Fork arm.

Excessive nutrient loading of natural and artificial lakes has led, in some systems, to plethoric algal and aquatic macrophyte growth which can result in aesthetic degradation and undesirable tastes and odors. It would be advantageous to have some indication of the potential trophic status of a reservoir before it is filled. An objective of this study was to assess the water quality and nutrient loading potential of the tributaries entering Ray Roberts Lake, a large reservoir located in north central Texas. Samples from a maximum of thirteen sites were collected on the Elm Fork, Trinity River, Isle duBois Creek, and five additional tributaries. Data were also collected during six storms, from atmospheric deposition collectors, and from soil-water microcosms. The relationship between watershed landuse and mean water nutrient concentrations was evaluated. Significant differences will exist between the two major arms of Ray Roberts Lake: Elm Fork, Trinity River and Isle duBois Creek. While the majority of the annual phosphorus and nitrogen load entering both tributaries is coming from overland flow, the proportion is higher in Isle duBois Creek. Point sources in the Elm Fork contribute a larger percentage of the bioavailable phosphorus, which is significantly greater than in Isle duBois Creek. …

Muenster, Texas, in Cooke County, began in 1889 through efforts of German-American colonizing entrepreneurs who attracted settlers from other German-American colonies in the United States. The community, founded on the premise of maintaining cultural purity, survived and prospered for a century by its reliance on crops, cattle, and oil. In its political conservatism and economic ties to the land, Muenster resembled its neighboring Anglo-American communities. Its Germanic heritage, however, became pronounced in the community's refusal to accommodate to the prohibitionism of North Texas regarding alcoholic beverages and in the parishioners' fidelity to the Roman Catholic faith. These characteristics are verified in unpublished manuscripts, governmental documents, local records, and interviews with Muenster residents.

Documentation of social impacts resulting from the construction of Lake Ray Roberts is to be incorporated into a two year post-impoundment study. Research objectives are to: 1) locate current residences of landowners and previous landowners who were displaced; 2) determine social impacts resulting from construction of Lake Ray Roberts; 3) document degree of satisfaction with current living conditions; 4) document landowners' degree of satisfaction associated with COE negotiations; 5) document landowners' observations. Landowners were identified by telephone and sent a mail-back questionnaire. Respondents were generally happy with current residences and communities. While courtesy and sufficient information were provided by the COE, respondents would have preferred for property settlements to be more consistent and timely.

The purpose of this study was to compare pre- and post-treatment differences in posttraumatic stress disorder (PTSD) symptoms in male adolescents with conduct disorder. The Children's PTSD Inventory and the PTSD Reaction Index were used to diagnose PTSD and determine trauma type (Type I single trauma or Type II recurring trauma). Pre- and post-treatment measures included the PTSD Reaction Index, the Children's Depression Inventory, the State-Trait Anxiety Inventory, the State-Trait Anger Expression Inventory, the Dissociative Experiences Scale, and the Youth Self-Report. The six-week, biweekly group treatment included education, exposure, and cognitive elements. Primary hypotheses that the abused group would statistically differ from the non-abused group in terms of pre- and post-treatment levels of avoidance, dissociation, anger/aggression, self-destructiveness, social problems, and overall levels of PTSD symptoms, were not confirmed. Overall, group therapy participants experienced statistically significant decreases in PTSD symptoms over the course of therapy. Results are discussed in light of clinical implications, recommended cautions given the lack of a robust control group, and directions for future research.

The problem of this thesis is three-fold: (1) to determine what social workers, officers of the law, and leaders in the field of education believe about juvenile delinquency; (2) to study the backgrounds, personalities, and criminal records of one hundred girls committed to the Texas State Training School at Gainesville, Texas, to determine the major factors in their delinquency; and (3) to make recommendations that may be helpful in meeting the problems of youth.

The purpose of this study is to give the results of a science experiment in an elementary grade in raising silkworms. The purpose of the experiment was not to learn the laws and principles of science, but to determine whether the life cycle of the silkworm would create a greater interest in the field of science.

This is a comparative study of the sixth, seventh, and eighth grades in the Gainesville Junior High School, Gainesville, Texas, to determine the relative progress in meeting the purposes of education in an American democracy, as outlined by the Policies Commission of the National Education Association. This study is made for the purpose of ascertaining the progress made to date in the Gainesville Junior High School and for use as a guide in improving its educational standards in line with the recommendations of the National Educational Policies Commission.

The purpose of this study is to make an evaluation of Gainesville Junior High School to determine the extent to which it meets criteria for this type of school. The different phases of the school evaluated were: plant and equipment, library, course of study, techniques of teaching, and extra-curricular activities.

The problem of this investigation was to survey the noon-meal vegetable consumption of 248 elementary-school children in the J. M. Lindsay School, Gainesville, Texas, for a period of ten days, and to compile lists of the vegetables which the children indicated that they liked or disliked.

The purpose of this study is three-fold: 1. To make a study of modern philosophy and modern psychology of education. 2. To show by comparison how well the Gainesville elementary schools comply in a modern philosophy and a modern psychology of education. 3. To make recommendations for changes that could be made for the improvement of the Gainesville elementary school system.

The purpose of this thesis is to determine and summarize the various facts concerning the reading interests and library habits of the second, third, and fourth year students enrolled in the Newsome Dougherty Memorial High School of Gainesville, Texas, for the school year of 1944-1945 as revealed through data collected by questionnaires and from library records.

Habitat Evaluation Procedure data gathered at Ray Roberts Lake in 1989 and 1990 were analysed for temporal variability, observer variability and relationships between Habitat Units (HUs) and species density/diversity. observer variability within a group was analysed by cluster analysis and bootstrapping. Five out of 36 sites showed significant differences in Habitat Suitability Index (HSI) values within the group. A nonparametric Mann-Whitney test was used to analyze temporal variability. One of 6 sites showed a significant difference in HSI values between years. Using Spearman's Rank Correlation Coefficient, a correlation was found between indicator species density and HUs. No significant correlation was indicated between species diversity and HUs.

The problem in this study is twofold. First, there will be an attempt to determine the values that organizations in the secondary school have for the development of its students. Second, a survey will be made of the four-year accredited high schools in District Five of Texas to determine how and to what extent they are realizing their responsibilities in this respect.

The purpose of this study was to make an analysis of the program of health, physical education, and recreation for girls in the Gainesville High School, Gainesville, Texas. The aim was to develop a program that will function in the lives of the pupils. In order to provide a basis for the improvement of the existing program, an effort was made to evaluate the program for the purpose of improving the health of the pupils and the quality of the services rendered by the school in the areas of health, physical education, and recreation. Finally, the program was evaluated in the light of certain criteria that were set up as guiding principles.

The problem of this study is an investigation of the development of social adjustment in thirty-three first-grade pupils in Gainesville, Texas, during 1949-1950. The purpose of the study is to determine each child's total readiness status at the beginning of the investigation, surround each with socializing experiences appropriate to his need, and then determine whether measurable benefits appear to result from his participation in the specific activities designed for social development.

The purpose of this study is to analyze the recreation program of the Callisburg community in Cook County, Texas, to determine the extent to which it meets accepted standards for a community recreation program.

The purpose of this study is an attempt to define the needs in the primary grades in Gainesville, to find the most successful criteria used for grouping children upon their entrance into the first grade, and to find the best plan for primary grades in Gainesville schools.

A survey of language in a certain area is designed primarily to present a living language as it is actually spoken; thus, a morphological study of language is designed to determine the most widely-used syntactical and grammatical forms and to record these forms in a statistical manner. These findings are to be interpreted in the light of similar studies, not with the purpose of establishing the cultural level of the language in the area surveyed, but to present all the possible variations, and, in some cases, to draw a comparison as a matter of record between the forms found to be commonly used in every-day speech and the standard usage as given by leading linguistic authorities.

It is the purpose of this study to determine the identifiable causes of delinquency among children of elementary age in Gainesville and to make proposals for more effective youth services. To do this an analysis will be made of the possible sources and causes of delinquency, a modern educational approach, and the relation between the two.

This study was made to determine the efficiency of the Business Education Department of the Gainesville High School, in so far as the effect upon the future of the students is concerned. An attempt was made to determine the effectiveness of training given the business students of this school in meeting the demands of the business world in which many of them are now employed and to discover which, if any, of the courses need to be enriched and emphasized.

The purpose of this study is to assemble the leading facts concerning the history of the Newsome Dougherty Memorial High School of Gainesville, Cooke County, Texas.

This study was proposed to determine to what extent guidance is actually being practiced in the schools selected and to determine a plan for more comprehensive use of guidance. This plan will emphasize the role the administrator should play in the guidance program.

This study compared the effects of competitive basketball experiences, no basketball experiences, and choral experiences of girls in the Gainesville State Training School upon selected personality factors, behavior, and social status.