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An Art Program Utilizing Discarded Materials in the Improvement of Interiors of Homes of Children in a Low Income Group
The problem with which this investigation is concerned is that of planning and carrying out an art program in which a particular group of students in a low income group, by utilizing discarded and inexpensive materials, can create useful and satisfying objects for the improvement of their home interiors.
Date:
January 1960
Creator:
Abram, W. B.
System:
The UNT Digital Library
Identification of College Freshmen According to Scholastic and Persistence Potential
This study was designed to develop a procedure for the identification of freshman students at risk in the academic and social integration process at Texas Christian University. The data for the study were collected from the Student Information Form (SIF) and student records system at Texas Christian University. The data included demographic, attitudinal, educational background and one-year persistence indicators (retain and drop) as well as one-year cumulative grade point averages for the fall 1990 entering freshman class.
Date:
December 1992
Creator:
Adams, William F. (William Franklin)
System:
The UNT Digital Library
A Study of the Drafting Curriculum in the Fort Worth Public High Schools, Fort Worth, Texas
This is a study of the drafting curriculum in the Fort Worth public high schools, Fort Worth, Texas.The specific purposes or the study were as follows: 1. To review and compare the courses and content of the drafting curriculums listed in the bulletins of the TEA and the Fort Worth Public Schools. 2. To study drafting scheduling procedures in each of the Fort Worth public high schools. 3. To study the courses and contents of the drafting curriculums offered in each of the Fort Worth public high schools. 4. To determine if there are variations from school to school in curriculum content of the drafting courses in each of the Fort Worth public high schools. 5. To offer suggestions and recommendations for improving the program, if weaknesses were evident, when the program was evaluated by acceptable criteria (12, 13, and 14).
Date:
December 1973
Creator:
Agee, David W.
System:
The UNT Digital Library
The Organizational Improvement of the Village Creek Wastewater Treatment Plant in Fort Worth, Texas, 1969-1988: a Case Study of Forces Responsible for Organizational Change
This study documents that external and internal forces were causes of change at VCWTP. External forces caused. Fort Worth to reorganize and introduce new management at VCWTP after 1982. These improvements led to VCWTP being selected best managed wastewater treatment plant in the nation by EPA in 1988. This study first analyzes external and internal forces responsible for changes at VCWTP. A history of plant operations also is reviewed. Personnel interviews were conducted of perceptions of employees. Finally, statistics obtained of the plant operation from 1969 to 1988 are compared with personal interviews. Five forces effect change at VCWTP; population, regulatory requirements, political conflicts, an organizational and managerial factors. Turnaround occurred as external and internal corrections were made.
Date:
May 1993
Creator:
Akidi, Innocent O. (Innocent Okechuknu)
System:
The UNT Digital Library
An Experimental Treatment of Inaccurate Singers in the Intermediate Grades
A study of the causes and remedial treatment of inaccurate singing through experimentation and research was chosen by the writer as a practical problem urgently in need of solution.
Date:
August 1945
Creator:
Allen, Sheila Emery
System:
The UNT Digital Library
HIV-Associated Dementia: Cofactors as Predictors of Severity of Neurocoenitive Deficits
The objective of the present study was to evaluate the relationship between a set of cofactors and severity of cognitive impairment, to determine if there were any factors which significantly predicted more severe neurocognitive deficits in persons with AIDS. Twenty-four male volunteers recruited from community groups and physician referrals participated. Subjects completed several self-report questionnaires eliciting information regarding demographics and risk factor variables, in addition to a comprehensive battery of neuropsychological tests. A severity of cognitive impairment summary score was computed for each subject, reflecting both the number of impaired tests and their distance in the impaired direction from normative data. Neither CD4 count, number of months since diagnosis of AIDS, number of AIDS-related illnesses, number of recent stressors, history of head injury/LOC, history of substance use, current or past psychiatric disorder, history of learning disability nor history of other medical illness were found to be significantly related to severity of cognitive impairment in this sample, after controlling for the effects of age, level of education, estimated premorbid IQ and mood status. However, no reliable conclusions could be drawn from this study because the small sample size resulted in an unacceptably low level of statistical power for the desired regression …
Date:
December 1996
Creator:
Anderson, Deborah E. (Deborah Elaine), 1967-
System:
The UNT Digital Library
Exoprotease Production by Aeromonas hydrophila in a Chemically Defined Medium
Wretlind, Heden, and Wadstrom found ammonium sulfate to be inhibitory for the formation of extracellular protease in Aeromonas hydrophila grown in Brain Heart Infusion medium. They demonstrated by manipulating the iron and zinc content within their medium that it is possible to differentially affect the accumulation of hemolysin and protease by A. hydrophila grown in batch culture. Further manipulation of the composition of this medium was done in the present study to determine the effect of other components on the production of protease. The purpose of this study was to determine the factors affecting the level of A. hydrophila protease produced in a chemically defined medium.
Date:
May 1985
Creator:
Anderson, Paulette S. (Paulette Sue), 1952-
System:
The UNT Digital Library
A Study of Denton's Shopping Goods Trade Losses to Dallas and Fort Worth
"The primary objective of this study was to determine the proportion of shopping goods trade Denton merchants are losing to other cities. A secondary objective was to find reasons for the loss of trade. Since Denton is within the trade orbit of Dallas and Fort Worth, special emphasis was placed on finding the percentage of trade going to these two cities...The major finding of this study is the indication that approximately 81 percent of Denton's retail shopping goods trade is actually done in Denton. "-- leaves 1,58.
Date:
August 1953
Creator:
Anderson, Roy C.
System:
The UNT Digital Library
Attitudes, Perceptions, and Personal Problems of Three Groups of High School Students
The problem of the study was to compare three groups of high school seniors--college preparatory, vocational preparatory, and general diploma students--in scholastic achievement, attitudes, and types of personal problems.
Date:
August 1972
Creator:
Arnold, Anna Beth
System:
The UNT Digital Library
A Content Survey of Ten Suburban Newspapers in the Dallas-Fort Worth Metroplex
This study compares the May, 1974 and May, 1975 editions of suburban daily newspapers in the Dallas-Fort Worth metroplex. The purposes of the study were to determine how, when, and why suburban daily newspapers in the metroplex altered their editorial content and to evaluate the effects of the changes on circulation. The thesis is organized into four chapters. Chapter I introduces the study. Chapter II gives a historical overview. Chapter III analyzes the data. Chapter IV contains some conclusions. Some conclusions that emerged from this study include: 1. Suburban newspapers have small editorial staf fs. 2. Eight of the newspapers altered their content. 3. The changes helped them maintain or increase their circulation. 4. All of the editors responding to the questionnaire said that local news and sports are their primary goals.
Date:
December 1975
Creator:
Arnold, Thomas B.
System:
The UNT Digital Library
Effects of Water Quality, Instream Toxicity, and Habitat Variability on Fish Assemblages in the Trinity River, Texas
The Trinity River flows through the Dallas-Ft. Worth Metroplex in north central Texas where it receives effluents from numerous point sources including seven large regional wastewater treatment facilities. Historically, the Trinity River has been impacted by massive wastewater loadings which often constitute > 80% of the total river discharge during low flow periods. Normally, high mass loadings correspond to the summer months, compounding the effects of a naturally stressful period, characterized by high temperatures and low dissolved oxygen concentrations. Samples from 12 stations were collected quarterly over an 18 month period from the Trinity River and two tributaries. Water samples were analyzed for a variety of water quality variables, including metals, priority pollutants, pesticides, and general water quality parameters. Water samples were also tested for acute and subchronic effects with several test species. Fish were collected at each station and assemblages were characterized using traditional classification techniques and the Index of Biotic Integrity. In addition, sediment samples were assessed for toxic effects which could have adversely impacted fish recruitment and in situ biomonitoring experiments were performed. Quantitative habitat characterization analyses were performed to gain additional information that could possibly explains differences in fish assemblage structure related to habitat variability. Data …
Date:
December 1989
Creator:
Arnold, Winfred R., 1960-
System:
The UNT Digital Library
The Copper and Iron Intake and Hemoglobin of Student Nurses
The object of this study is to determine the effect, if any, of the copper and iron intake upon the hemoglobin levels of student nurses on self-chosen diets.
Date:
1948
Creator:
Badgett, Lula Mae Starnes
System:
The UNT Digital Library
A Study of the Foods Served and Purchased in a Fort Worth School Cafeteria Duing the Year 1943-1944
The purpose of this study is to show what foods were made available to the children in the year 1943-1944; what foods the children chose from the available foods; what nutritive value the chosen foods possessed; and what the chosen lunches cost the children.
Date:
1944
Creator:
Bailey, Katherine W.
System:
The UNT Digital Library
The Angoff Method and Rater Analysis: Enhancing Cutoff Score Reliability and Accuracy
At times called a philosophy and other times called a process, cutting score methodology is an issue routinely encountered by Industrial/Organizational (I/0) psychologists. Published literature on cutting score methodology appears much more frequently in academic settings than it does in personnel settings where the potential for lawsuits typically occurs more often. With the passage of the 1991 Civil Rights Act, it is no longer legal to use within-group scoring. It has now become necessary for personnel psychologists to develop more acceptable selection methods that fall within established guidelines. Designating cutoff scores with the Angoff method appears to suit many requirements of personnel departments. Several procedures have evolved that suggest enhancing the accuracy and reliability of the Angoff method is possible. The current experiment investigated several such procedures, and found that rater accuracy methods significantly enhance cutoff score reliability and accuracy.
Date:
December 1993
Creator:
Baker, Charles E., 1957-
System:
The UNT Digital Library
Monthly Average Prices of Cattle at Fort Worth, 1951-1952, With Some Consideration of Factors Involved in the 1952 Price Drop
This report consists of a presentation of prices paid for the various classifications and grades of cattle sold in the Fort Worth Livestock Market during 1952; a comparison of 1951-1952 prices showing a sharp decline in the price of all grades and classifications which began in June of 1952; and an examination of some of the major factors contributing to the decline in cattle prices as reflected in the Livestock Market, Fort Worth, Texas. From a study of cattle prices that prevailed in the Fort Worth market during 1951 and 1952, and a consideration of some of the factors contributing thereto, the following conclusions are drawn: First, prices of all grades of cattle soared to unusually high levels during 1951, thereby accentuating the drop in price which occurred in the latter part of 1952. Second, the withholding of cattle from slaughter, during a cattle build-up process, rather than a scarcity of cattle in this country was primarily responsible for extremely high prices in 1951. Third, cattle production in this country has progressed in cycles of eight to ten years duration of each; the period under consideration was on the build-up side of the present cycle which began in 1949; and …
Date:
June 1953
Creator:
Baker, Henry Grady
System:
The UNT Digital Library
A Study of the Attitudes of Parents, Teachers and Principals Toward Parental Involvement in School Activities
The problem with which this investigation was concerned was that of surveying the attitudes of parents, teachers, and principals toward parental involvement in school activities. The study had a threefold purpose. The first was to determine the attitudes of parents toward involvement in school activities. The second was to determine the attitudes of teachers and principals toward parental involvement in schools. The third was to identify attitudes of parents, teachers, and principals toward various methods of involvement.
Date:
May 1973
Creator:
Baker, Jeroline Ann, 1932-
System:
The UNT Digital Library
The Utilization of Shorthand by Secretaries in Large Businesses in the Dallas-Fort Worth Area with Implications for Instruction in Business Education at the Collegiate Level
The problem of the study was to determine the implications for the collegiate secretarial curriculum based on the need for and use of shorthand by secretaries employed by large businesses in the Dallas-Fort Worth area. The purposes of the study were to determine if colleges are justified in offering manual shorthand within their curriculum with the rapid growth of automation in the business world today. It was also the purpose of the study to determine if there was a demand for secretaries with the skill of manual shorthand in the Dallas-Fort Worth area. Shorthand was found to be important for recording telephone messages, notes, and instructions, as indicated by the majority of the secretaries.
Date:
August 1980
Creator:
Barnes, Cynthia C.
System:
The UNT Digital Library
An Evaluation of the Physical Education Program of Arlington State College with Recommendations for Future Development
The problem undertaken in this investigation was that of making an evaluation of the Physical Education Program of Arlington State College with recommendations for future development.
Date:
August 1954
Creator:
Bearden, Burley
System:
The UNT Digital Library
The Personality Characteristics of High School Male Gymnasts
The purpose of this study was to examine the relationship between the personality characteristics of high school male gymnasts and the personality characteristics of high school football athletes and non-athletes. An attempt was made to answer three specific questions: I. Do personality differences exist between the gymnastic group and the non-athletic group? II. Do personality differences exist between the gymnastic group and the football group? III. Do personality differences exist between the football group and the non-athletic group?
Date:
May 1972
Creator:
Bennington, Gary L.
System:
The UNT Digital Library
A Study to Develop and Propose a System of Industrial Arts Accounting and Bookkeeping for the Secondary Schools of Fort Worth, Texas
The purpose of the study is to develop and propose a system of industrial arts accounting and bookkeeping for the secondary schools of Fort Worth, Texas, if it is found, through the study, that the instructors of industrial arts in Fort Worth, Texas, need and desire a systematic method of keeping financial records.
Date:
August 1950
Creator:
Boyd, Richard L.
System:
The UNT Digital Library
An Analysis of the Possible Need of an Aircraft Training Program in Fort Worth Vocational Education Program
The purpose of this study is to make an analysis of the extent of the airplane industry in the immediate area of Fort Worth, Texas, to determine the need, if any, of adding a course in Airplane Industry to the curriculum of the Technical High School of Fort Worth, Texas.
Date:
1947
Creator:
Brooks, William A.
System:
The UNT Digital Library
Plankton Community Response to Dechorination of a Municipal Effluent Discharged into the Trinity River
Chorine is used by the Village Creek Waste Water Treatment Plant to kill pathogenic microorganisms prior to discharge of the effluent into the Trinity River. The residual chlorine in the river impacted aquatic life prompting the U.S. Environmental Protection Agency in December 1990 to require dechlorination using sulfur dioxide. One pre-dechlorination and four post-dechlorination assessments of phytoplankton, periphyton, and zooplankton communities were conducted by the Institute of Applied Sciences at the University of North Texas. Dechlorination had no effect on the phytoplankton community. The periphyton community exhibited a shift in species abundance with a more even distribution of organisms among taxa. No change occurred in zooplankton species abundance, however, there was a decrease in zooplankton density following dechlorination.
Date:
December 1994
Creator:
Bryan, Brynne L. (Brynne Lee)
System:
The UNT Digital Library
Federalism's Expanding Dimensions: a Case Study of Decision-Making of the Dallas-Fort Worth Regional Airport
"This paper analyzes the decision making processes in the federal system through a case study, that of the Dallas-Fort Worth Regional Airport controversy, and reveals the role of the many governments and interest groups involved. ...In this study the background of conflict is reviewed, after which the CAB [Civil Aeronautics Board] decision, accomplishments and problems are discussed. The presentation will reflect the cooperative role of all governments in the federal system, plus pressure groups that contribute to decision-making in the federal system."-- leaves 2,13.
Date:
January 1969
Creator:
Burlage, George Edward
System:
The UNT Digital Library
Out-of-School Character-Building Organizations for High-School Boys and Girls
The purpose of this study of the out-of-school character-building organizations for high-school youth is fourfold: (1) to discover the problems peculiar to adolescents growing up in the disturbed social environment of this country at the present time; (2) to determine the part reputable youth-serving organizations have in quipping young persons for meeting these problem; (3) to investigate a specific situation in an effort to determine the extent to which high-school students take advantage of the services offered by these organizations; and (4) to suggest ways of reaching more of the young people by gaining from them a knowledge of the kind of program they desire.
Date:
August 1950
Creator:
Butler, Nora
System:
The UNT Digital Library