838 Matching Results

Search Results

An Evaluation of the School Lunch Programs of Bryan County, Oklahoma to Determine a Sound Procedure for Their Operation

Description: In this study it is proposed to survey ten selected school lunch programs in Bryan County, Oklahoma, in order to determine a sound procedure for the operation of a successful school lunch program. the increasing knowledge of nutrition as an element in the scholastic progress of children is a factor that the school administrator must consider.
Date: 1950
Creator: Howard, C.F.
Partner: UNT Libraries

Life History of Mayatrichia ponta Ross (Trichoptera: Hydroptilidae) in Honey Creek, Turner Falls Park, Oklahoma

Description: The life history and ontogenetic microhabitat change of Mayatrichia ponta Ross were investigated in Honey Creek, Turner Falls Park, Murray Co., Oklahoma, U.S.A. from August 1994 to August 1995. The shape of larval cases changed from a small cone to a cylinder. M. ponta had an asynchronous multivoltine life history with considerable cohort and generation overlap; five generations were estimated. The development rate was reduced in winter. The winter generations of M. ponta had wider head capsule widths (136-165 μm) than summer generations (121-145 μm). The sex ratio of adults was 1.43 ♂ : 1 ♀. Fecundity ranged from 46 to 150 eggs/female. Fifth instar larvae and pupae aggregated on the bottom side of substrates. Early instars were distributed evenly on all sides of substrates. General patterns of ontogenetic microhabitat shift in aquatic insects are categorized as flow mediated, flow independent, and population interactions and other resources mediated.
Date: December 1997
Creator: Wang, Yi-Kuang
Partner: UNT Libraries

A Case Study of Interpersonal Influences in a Band Music Setting: Bohumil Makovsky (1878-1950) and His Association with Selected Individuals Involved in Instrumental Music in the State of Oklahoma

Description: The purpose of this study was to investigate the interpersonal influences which Bohumil Makovsky, Director of Bands and Chairman of the Music Department at Oklahoma A&M College from 1915 to 1943, had on his students and peers, as confirmed through the perceptions of selected individuals, and to determine what personal characteristics and means he drew upon to induce changes in his students and peers.
Date: May 1992
Creator: Dugger, Richard Charles
Partner: UNT Libraries

An Investigation of the Self-perceptions Certified Fine Arts Teachers Have Toward Their Roles as Artist and Instructional Staff Member in Selected Public High Schools of Oklahoma

Description: The purpose of this study was to investigate the self-perceptions certified public high school teachers in the fine arts have toward their roles as artist and instructional staff member.
Date: August 1991
Creator: Clinton, John E. (John Eric)
Partner: UNT Libraries

Environmental Factors Influencing Chlorophyll-a Concentrations in Lake Texoma

Description: An analysis of algal biomass measured by chlorophyll-a concentration in Lake Texoma was performed as a part of a monitoring program to develop baseline environmental data in order to detect the potential effects of engineered changes in chloride concentrations in the reservoir. This portion of the research project focused on two main research objectives. The first objective was evaluating the effect of sampling strategy on the ability to adequately reflect standing crop estimates and trends in algal biomass. Two sampling regimes utilizing replication of three versus ten samples were applied and then analyzed using a minimum detectable difference algorithm to determine the necessary magnitude of replication to represent the variation in the metric. Chlorophyll-a distribution was analyzed for zonation patterns expected in a river-run reservoir to establish the importance of representative sampling of river, transition and main lake zones of the reservoir for management decisions and trophic characterization.
Date: December 1998
Creator: Gibbs, Jennifer S. (Jennifer Sokolovic)
Partner: UNT Libraries

The Influence of an Interdisciplinary Course on Critical Thinking Skills

Description: The effect of an interdisciplinary algebra/science course on students' critical thinking skills was examined. A traditional college algebra course was used as a comparison group. The students in the sample enrolled in college algebra and then half were randomly placed into the interdisciplinary course. A quasi-experimental pretest-posttest comparison group design was used. The Watson-Glaser Critical Thinking Appraisal was used to measure the students' critical thinking skills. This instrument consists of an overall critical thinking score as well as five subscores in the areas of Inference, Recognition of Assumptions, Deduction, Interpretation and Evaluation of Arguments. It was found that the students in the interdisciplinary course made greater gains in the overall critical thinking score as well as in four of the five subscores. However, the differences in the gains made in the two courses were not statistically significant. Disregarding course, other factors that were found to be closely related to critical thinking were Composite ACT, grade received in the course, Math ACT and grade point average. It was also found that students whose majors were in the Schools of Arts and Letters or Science and Technology scored higher on critical thinking than students whose majors were in the Schools of Business or Education. Factors found to have no relationship to critical thinking were ethnicity, gender and classification.
Date: August 1999
Creator: Elliott, Brett M.
Partner: UNT Libraries

Underwater Optical Properties of Lake Texoma (Oklahoma-Texas) Using Secchi Disk, Submarine Photometer, and High-Resolution Spectroscopy

Description: The underwater optical climate of Lake Texoma was measured at eleven fixed stations from August 1996 to August 1997. Secchi transparency and submarine photometry characterized seasonal and spatial values of secchi depth (SD), vertical attenuation coefficient (η''), and depth of euphotic zone (Zeu). Indices of Zeu:SD and η'' × SD were compared with universally applied values derived from inland and coastal waters. Turbidity explained 76% of the variation (p = 0.0001) of η'' among water quality parameters, including chlorophyll-α. Using a spectroradiometer, spectral signatures of chlorophyll-α and turbidity were located. Stations with low turbidity exhibited a distinct green reflectance peak around 590-610 nanometers, indicating presence of chlorophyll-α. Stations with high turbidity exhibited a reflectance peak shift towards the red spectrum, making it difficult to detect the chlorophyll signature. Derivative analysis of the reflectance signal at 590-610, and 720-780 nanometers allowed discrimination of this chlorophyll signature from those of turbidity (0.66 ≤ r^2 ≤ 0.99).
Date: August 1998
Creator: Rolbiecki, David A. (David Alan)
Partner: UNT Libraries

The Use of Nonfiction/Informational Trade Books in an Elementary Classroom

Description: The purpose of the study was to describe the use of nonfiction/informational trade books within a literature-based elementary classroom by students and the teacher. Using a qualitative ethnographic approach, the researcher became a participant observer in a third grade classroom during a two and one-half week thematic unit about the westward movement. Data were collected from field notes, audiotapes of class discussions and informal interviews, documents of students' work, photographs, daily observer comment summaries, and memos. These data were coded, analyzed for recurring patterns, and grouped together, resulting in grounded theory.
Date: August 1994
Creator: Briggs, Connie Craft
Partner: UNT Libraries

Evaluation of the Formal Versus the Informal Method of Teaching Arithmetic

Description: The problem in this investigation has a three-fold purpose: namely, (1) to determine the results of delaying formal arithmetic until the fourth grade; (2) to ascertain the results reflected in the reading abilities of children when the time ordinarily spent on drill and organized instruction in arithmetic is given to reading, the diverted time being spent in reading arithmetic stories, playing games, and in using other arithmetical processes in connection with school activities; (3) to compare the results of a behavior journal kept for each child in the experimental group and in the control group.
Date: 1942
Creator: Garrett, Atlee Margaret
Partner: UNT Libraries

[News Script: Atomic cannon]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about the firing of the world's first atomic cannon at Fort Sill in Oklahoma.
Date: March 26, 1953
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

The Importance of Red River in the History of the Southwest

Description: For four hundred years the Red River Valley has been the battleground between contending Indian tribes and European races, and for almost three hundred of these years the river has been a disputed boundary line, either between rival nations, or between neighboring states of our country. The river has never been of much importance as a commercial route, yet very few rivers in all the United States have played so an important and persistent a part in this history of their sections as the Red River has played in the history of the Southwest.
Date: August 1940
Creator: Rains, Cleo
Partner: UNT Libraries

Guidance Factors in the Selection of Students for the Study of Instrumental Music in the Public Schools of Tulsa, Oklahoma

Description: Instrumental music classes in the public schools of Tulsa, Oklahoma, have experienced a phenomenal growth during the past twenty years. Prior to this period, opportunity for instrumental music expression was limited to the high school band and orchestra,which rehearsed outside of school hours. No instruction other than this was provided and the student who wished to play in the school band or orchestra studied first from private instructors. In this study the investigator has examined a great many devices for measuring capacities and aptitudes which are known to the profession. He has attempted to evaluate these procedures in the light of sound educational philosophy. He has set forth a plan which he believes will materially improve the instrumental program through discovering unsuspected musical capacity and through sound guidance in the selection of suitable instruments.
Date: August 1940
Creator: Hayes, Kenneth, 1908-
Partner: UNT Libraries

[News Script: Jim Thomas slain]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about the death of the gambler and ex-convict Jim Thomas after he was shot by Hubert Deere.
Date: August 23, 1951
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

An Economic Evaluation of the Development of the Trinity River Basin as Compared with the Tennessee Valley Authority

Description: "The Tennessee Valley Authority is a world example of the full development of a river basin in soil conservation, flood control, navigation, electric power, afforestation, and recreation... Many river basin areas in the United States have created planning commissions to further develop the advancement of their own watershed problems. The Trinity Improvement Association is the planning commission for the Trinity River watershed area... In Chapter II a factual resume of the Tennessee Valley Authority will be given, and this chapter will be used as a basis of comparison for the development of the Trinity River Basin. Chapter III covers the problem of soil conservation and flood control within the watershed area; Chapter IV deals with the industrial and municipal use of water and the resources of the tributary area; Chapter V contains a brief history of the canal movement on the Trinity, the feasibility of such a canal, and miscellaneous developments; and Chapter VI contains the conclusions that it seems appropriate to draw. " -- leaf 1.
Date: June 1950
Creator: Moore, Fred DeArmond
Partner: UNT Libraries

A Study of the Educational Background and Subject Areas Taught by Industrial Arts Teachers in Oklahoma

Description: The problem with which this study is concerned is that of determining the relationship between curriculum offerings in industrial arts and the academic preparation of industrial arts and the academic preparation of industrial arts teachers in the public secondary schools of Oklahoma.
Date: August 1971
Creator: Stuteville, Claude Edgar
Partner: UNT Libraries

[News Script: Lake is dragged for missing man]

Description: Script from the WBAP-TV station in Fort Worth, Texas, covering a news story about an unsuccesful search for the body of Marvin Frederick Baldwin, an Oklahoma salesman believed drowned in a lake near Dallas after his car was discovered nearby.
Date: March 2, 1954
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections

Problems Facing Coal Mining and Gas Production in the Hartshorne Coalbeds of the Western Arkoma Basin, Oklahoma

Description: This report provides pertinent geologic information for long-range planning of subsurface coal and gas production from the Hartshorne Coalbeds. Problems encountered include the complex distribution of minable and un-minable coal, high methane content and bed pressure, faulting, variations in degree of dip, presence of natural gas fields in associated sandstones, and legal problems.
Date: 1983
Creator: Iannacchione, Anthony T.
Partner: UNT Libraries Government Documents Department

Assessing the Use of Microcomputers by Administrators in Higher Education in Oklahoma

Description: This study was conducted to examine the use of microcomputers and other computers by top administrators in the twenty—seven public colleges and universities in Oklahoma; to assess the impact that training and other factors have on the extent to which microcomputers are being used; and to identify trends in administrative computer usage. The survey technique was utilized in collecting the data for this study. The survey instrument was developed for use in this study from a review of the literature, an evaluation by a panel of judges, and a pilot study. The survey instrument was sent to the administrators for business, academic, and student affairs via the president of each university in the 1986 spring and summer semesters. Seventy-four of the eighty-one or 91.4 percent of the administrators responded. Following is a summary of the major findings of this study. 1. Fourteen of the seventy-four or 18.9 percent of the respondents personally use a microcomputer and 51.3 percent of the respondents have someone use a microcomputer on their behalf. 2. The most prevalent use of microcomputers is word processing; the most prevalent uses of mainframes are word processing and database management; and the majority of the respondents do not use a computer for spreadsheets, graphics, database management, telecommunications, and time management functions. Computer functions rated highly important are word processing, spreadsheets, and database management. 3. Administrators feel they need more training in the use of computers. 4. Conditions affecting the use of microcomputers are an established process for evaluating software, funding for maintenance, and practice time. 5. Age is negatively correlated to the personal use of microcomputers. 6. Administrators believe that in the near future, the use of microcomputers will increase, the use of mainframes will remain about the same, and the number of jobs done without computers will decrease.
Date: May 1987
Creator: Deel, Dickie Leon
Partner: UNT Libraries