Digital Commons Network^™

The Development Of A Composite Criminal Suicide Attempt Scale, Norman Salzberg

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was designed to understand and identify prison male inmates who had attempted suicide in their history prior to their incarceration. The objectives were (1) the comparison of inmates who had indicated that they had attempted suicide in their past, referred to as "suicide attempt inmates," with inmates who had not, referred to as "non-suicide attempt inmates," on 33 behavioral and personal variables; (2) The development of a suicide attempt scale by means of an item analysis on the responses of suicide attempt and non-suicide inmates to the items of the Bipolar Psychological Inventory (BPI). This scale was named …

A Test Of The Effectiveness Of Two Treatment Modalities For Adolescent Residents Of An Intermediate Care Facility, Paul David Warner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study attempts to test the effectiveness of two treatment modalities for adolescent residents of the Intermediate Care Facility at St. Anthony, Idaho.

The study was conducted at the Intermediate Care Facility (ICF) at St. Anthony, Idaho. The St. Anthony ICF is a separate yet distinct part of the Youth Services Center in the same area.

The participants of this study were 20 emotionally disturbed adolescents who were randomly assigned to two treatment groups (10 participants in each group). The participants of both groups were shown to be homogeneous with regards to severity of emotional disturbance, family background, race, sex, …

Probability Learning In Prey Selection With A Great Horned Owl And A Red-Tailed Hawk, Deborah L. Mueller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to examine the hunting strategies of birds of prey in a probability learning situation. One great horned owl and one red-tailed hawk served as subjects. Three boxes and associated perches, each representing different potential prey areas, were placed in a room adjacent to the birds' regular housing and served as test apparatus. One box were required to land on a perch in order to gain access to the associated box and to the potential prey. A discrete-trial, self-correction procedure was used. In Experiment I, Box 1 was loaded with a live laboratory mouse on …

Development Of Cooperation Between Children In The Minimal Social Situation, Janice V. Siegel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to determine whether children can learn to cooperate in what has been described as the "minimal social situation." The research also compared the effectiveness of verbal instructions and a training task for teaching subjects the "win-stay, lose-change" rule. This rule has been used to explain the development of cooperation in the minimal social situation.

Subjects were 19 teams of first-, second-, and third-graders. Five teams were composed of two girls; six were girl-boy teams; and eight were boy-boy teams. Ten of the 19 teams learned to cooperate in the minimal social situation without treatment. …

An Economic Analysis Of Sprinkling For Bloom Delay And Freeze Protection Of Apples In Farmington, Utah, Jay Val Anderson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The major purpose of this study is to analyze the economic feasibility of bloom delay by sprinkling as a means of protecting delicious apples from frost. The framework of this study is based on decision making theory under uncertainty. It demonstrates the usefulness of the Bayesian approach to determine optimum action to take in face of uncertain climatic conditions. The economic analysis was conducted for Farmington, Utah, where significant relationships were found between the end of winter rest (end of chill-unit accumulation) and time of full bloom of red delicious apples.

A posteriori probabilities for the state of nature were …

Ecology Of The Common Snipe In Northern Utah, Samuel C. Winegardner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The study addresses five areas relating to the biology and management of common snipe (Capella gallinago), including habitat requirements, food habits, breeding biology, sexing and aging and census techniques.

The primary habitat requirement of snipe was determined to be areas that were saturated or covered with shallow water. Secondary requirements were vegetation of less than 3 decimeters in height and between 30 and 50 percent density.

Food habit studies determined that snipe selected animal material with larger and more abundant organisms being preferred without regard to species . Plant material appeared to be ingested only incidentally.

Common snipe …

The Effect Of A Nutrition Program On Knowledge Of Nutrition And Nutrition Attitudes And Practices Of Fifth Grade Students In Granite School District, Nancy Brubaker Sorensen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to evaluate a six week nutrition program in terms of its effect on nutrition knowledge and its effect on food practices and attitudes. A survey of the dietary food intake was also made. Fifth grade students in Granite School District, Salt Lake City, Utah, were the participants. A pretest and a postest were used to determine the effect of the program. The tests showed that cognitive knowledge increased in many areas, attitudes became more positive and there was little improvement in dietary intake. Dietary intake was low in fruits, vegetables and milk but adequate …

Migration Patterns Of High School Vocational Agricultural Graduates Of Utah In 1949 And A Comparison With Ohio Graduates, Keith L. Smith

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of the study was to determine the migration patterns of vocational agricultural graduates in Utah during the first 5 years following their high school graduation in 1969, and compare these patterns with Ohio graduates of 1963. Former graduates of 23 of the qualifying 28 departments were included in this study. A random sample of students were surveyed.

Forty percent of the 1969 graduates were engaged in agricultural occupations or agricultural study in college. A total of 30.6 percent of the graduates had moved from their home communities since graduating from high school. More than 88 percent of the …

Aerial Photography In Estimating Waterfowl Populations In Northern Utah, Timothy H. Provan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this project was to evaluate effectiveness of aerial photography as a waterfowl census technique. An aerial photographic pattern was formulated and tested during the spring and fall months of 1971 and 1972 at Ogden Bay Waterfowl Management Area, Weber County, Utah. The reliability and feasibility of the technique for censusing waterfowl proved effective and practical.

Eight flights per season, 4 routes per flight, and 30 photos per route taken over unit 1 of the Ogden Bay Waterfowl Management Area was the experimental design or pattern for the study. The level of accuracy and the cost involved with …

The Utah Division Of Parks And Recreation And Intergovernmental Communications, Brande Faupell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A study of intergovernmental communications between the Utah State Division of Parks and Recreation and recreation-related agencies in the State of Utah was designed to explore the extent and nature of their role in decision-making within the Division. The purpose of the study was to determine what factors related to communication might help improve the effectiveness of Division operations.

A questionnaire aimed specifically at discovering what types of communication existed between the Utah Division of Parks and Recreation and sampled respondents was administered to private, municipal, county, and federal recreation personnel within Utah. The respondent's level of participation with the …

Selected Vitamin Status Of Elderly People In Southern Utah Measured Biochemically And Dietarily, And Correlated To Their Perceived Status, Karen Sims Faddis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to analyze the diets of elderly people in southern Utah. Three types of information were used in the analysis: biochemical, dietary, and the subject's analysis of his diet. Four vitamins were studied: vitamin A, ascorbic acid, thiamin, and riboflavin.

Dietary data was obtained on the four vitamins and compared by sex and by age. Thiamin and riboflavin dietary levels were evaluated using the Index of Nutritional Quality (INQ), to determine the quality of the diet according to the total calories consumed. Seasonal differences between fall and spring data were evaluated.

Plasma vitamin A, plasma …

Defining Efficient Water Resource Management In The Weber Drainage Basin, Utah, Keith D. Wilde

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Weber Basin Water Conservancy District is a state institution, but its primary function is collecting money for the U.S. Bureau of Reclamation, to pay for the Weber Basin Project. Different classes of water users pay markedly different fees for identical Project services. More than half of the water developed by the Project is not used consumptively, yet supply facilities continue to be built in the Basin because they are less expensive to their owners than prices charged for the underused capacity of the Project. Paradoxically, some Basin residents are bitterly resentful of both the District and the Bureau, claiming …

Population Dynamics And Harvest Of Canada Geese In Utah, John Tautin

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A twenty-one year (1952-72) accumulation of banding data for Canada geese in Utah was studied to determine the distribution and chronology of the harvest of the geese and the effects that hunting regulations have had upon harvests and population parameters. The banding data were also used in an attempt to develop a population model capable of predicting population trends and desirable survival rates.

Within Utah, the bulk of the annual harvest (78 percent) takes place in the northern portion of the State in the vicinity of the Great Salt Lake marshes. In Northern Utah the harvest peaks on the opening …

Nitrogen Cycling In A Microcosm Simulation Of The Northern Arm Of The Great Salt Lake, John C. Stube

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Nitrogen cycling was studied in the hypersaline northern arm of the Great Salt Lake (332,480 mg/l total dissolved solids) using a sediment-water microcosm simulation of that system. The study demonstrated that nitrate, ammonia, and urea were not stimulating to the halophilic bacteria in the microcosm. The bacteria were simulated only indirectly simulated bacterial growth. In addition, no nitrification could be demonstrated during the study.

Weekly analyses of water samples from the north arm of the lake itself showed that nitrate and nitrite were absent, leaving ammonia as the only significant form of inorganic nitrogen in the northern lake basin. Other …

The Guitar As An Accompaniment Instrument, Michael Christiansen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The following copyrighted methods booklet was developed and is being sold commercially in partial fulfillment for the requirements of the degree of laster of Music at Utah State University. The instruction book was designed to be used in teaching guitar classes at the University because after a review of many teaching materials, one was not found to be suitable for the purposes of teaching beginning and intermediate group classes on a university level.

A Rationale For Furrow Irrigation System Design And Management, Safa Noori Hamad

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Mathematical and computerized models are developed to design and optimize furrow irrigation systems. The optimization process starts with land grading design, if any is needed, followed by a prediction of maximum non-erosive furrow stream size allowed on a given soil and the associated furrow-advance function. An average depth of application per irrigation is then assumed from which the wetting pattern along the furrow and the amounts of runoff water are predicted. A design of an Irrigation Runoff Recovery System, IRRS, is then executed, if desired, and system cost is determined. Using the predicted wetting pattern and the appropriate Crop Production …

The Effects Of A Problem Solving Model As An Alternative In The General Mathematics Curriculum, Leo Edwards Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to evaluate an approved problem solving module as a model for use in the general mathematics curriculum, and assess its effectiveness in bringing about literacy in and a better attitude toward mathematics. Included in the module were topics on fundamental operations, fractions, decimals and percents, and problem solving. Specifically, the module focused on concerns of the National Assessment of Educational Progress (NAEF), that is the inability of students and young adults to use numbers skillfully enough to meet the demands of a modern society.

The sample used in this study consisted of eight intact …

Food Interactions Between Utah Prairie Dogs And Cattle, Dennis Crocker-Bedford

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study examined the food interactions between Utah prairie dogs (Cynomys parvidens, Allen) and cattle (Bos taurus). During 1974 and 1975, three prairie dog colonies near Panguitch, Utah, were studied intensely: "Oldfield" was chosen to represent colonies near fields of alfalfa (Medicago sativa); "Lowercrested" was chosen to represent colonies below 2,200 meters above sea level (a.s.l.) which were not near alfalfa, and "Uppercrested" was chosen to represent colonies above 2,200 meters a.s.l. which have been planted with crested wheatgrass.

Visual observations were made of Utah prairie dogs to determine their diets. Livetrapping of prairie …

The Supply Of National Park Products: A Theoretical And Applied Analysis, Judith Carol Houston

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The central objective of the investigation in this study is to determine a means of attaining an economically efficient combination of resources to maximize the level of services provided by a national park under the conditions of a limited budget, a constrained production possibilities set, and a limited availability of inputs. First, a theoretical model is built which elucidates the collective and private good natures of national park products. The theory identifies the optimality criteria for the provision of park products in a system of limited resources. It is noted, however, that the theoretically determined optimal solution cannot be expected …

Graduate Recital, Judy Ann Morgan

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

The recital and its consequent report are the culmination of the Master's candidate's years of study. In order to choose his program he must become familiar with the finest compositions suitable for his vocal characteristics. He must research the musical periods and analyze the individual idiosyncrasies of the composers in order to interpret the compositions he performs. He must become aware of his voice, its strengths and weaknesses, and learn to manipulate it to produce pleasing effects. And most difficult of all, he must discipline himself to do the writing, researching, analyzing, memorizing, and rehearsing which will lead to the …

A Study Of The Interest In An Expanded Distributive Education Program At Bountiful High School, Donald Koenig

All Graduate Plan B and other Reports, Spring 1920 to Spring 2023

Distributive education is concerned with the preparation of individuals for entry and advancement in careers in marketing and distribution. The field of distribution includes the following 19 occupational specializations:

a. Advertising Services

b. Apparel and Accessories

c. Automotive

d. Finance and Credit

e. Floristry

f. Food Distribution

g. Food Services

h. General Merchandise

i. Hardware, Building Materials, Farm and Gcirden Supplies and Equipment

j. Home Furnishings

k. Hotel and Lodging

I. Industrial Marketing

m. Insurance

n. Personal Services

o . Petroleum

p. Real Estate

q. Recreation and Tourism

r. Transportation

Distributive education is a sub-field of vocational education. Meyers, Crawford, …

Some Aspects Of The Salinity Of Mancos Shale And Mancos Derived Soils, James C. Whitmore

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Initial studies to determine the thermodynamic solubility product (K_sp) of gypsum and CaCO₃ were conducted. The influence of different electrolyte salts at different concentrations upon the solubility of gypsum and CaCO₃ was then tested. Analytical data was utilized in conjunction with a computer to calculate the activity of CaCO₃ and gypsum, the ion pair concentration and the solubility product. Indifferent salts increased the solubility of gypsum and CaCO₃, and salts with a common ion decreased the solubility of gypsum and CaCO₃.

Lithium was found to be the dominant monovalent cation present …

Corn Yields As Influenced By Irrigation Levels During Different Growth Stages, G. Dennis Wilson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Corn dry matter and grain yields were evaluated for 40 unique limited irrigation treatments and compared to a standard nonlimited treatment. The various treatments were imposed by an interaction of time (i.e., growth stage) and water level . Irrigation was so scheduled that each treatment received water at evaporative demand rates during either the vegetative or the pollination stage . The total irrigation water applied for the growing season ranged from 11 em to 43 em.

Dry matter and grain yields were essentially the same for all treatments. Limited irrigation in the vegetative stage did not reduce growth if there …

The Accuracy Of Soil Mapping Units Of Certain Pachic And Cumulic Soils In Northern Utah, Behjat Badamchian

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to determine the accuracy of mapping of pachic and cumulic soils in Cache County. The soil maps that were used for this study as the basemap were the Atlas sheets of the published soil survey of Cache County.

Five map units from Mendou, Nebeker, Avon, Hendricks and Winn which include almost 52 percent of the pachic and cumulic soils in the survey area were selected for this study. These five soils cover large areas when compared to other soil series and they are distributed throughout the county. All these map units were recognized as …

Modeling Spring Wheat Production As Influenced By Climate And Irrigation, V. Philip Rasmussen Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A model has been developed that predicts spring wheat grain and dry matter yield. Preliminary tests show very favorable results when predicting grain yield in two different climatic regimes, one being a dryland and another being an irrigated area. The strengths of the model lie in its simplicity, relatively available input data, and low computer processing time cost. Weakness of the model stem from the assumptions that allow its simplicity. The basic assumption in the model is that grain and dry matter yield can be related to the ratio of actual to potential transpiration, computed for each of five phenological …

Albedo Of The Earth's Surface -- A Comparison Of Measurements Taken On The Ground And From Flying Platforms, Frank D. Eaton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The main objectives of this study were to develop the intricacies of reflected solar radiation from different natural surfaces and to show comparisons between values sensed in space of emergent radiation to ground values obtained from accounting for anisotropic reflection and estimating the effect of the intervening atmosphere. Thus, this study demonstrated that a prior knowledge of the angular distribution of reflected radiation allows determining the true hemispherical reflected radiation from a narrow field of view instrument such as found on a flying platform. Measurements for determining the indicatrices were made from a tower-mounted Nimbus MRIR and, in one case, …

Lecture 1: Ideas On Teaching, Garth L. Lee

Last Lectures

No abstract provided.

Evaluation Of Critical Soil Properties Needed To Predict Soil Water Flow Under Desert Conditions, W. A. Jury, L. H. Stolzy, J. Letey Jr., L. V. Weeks

Progress reports

No abstract provided.

Estimation Of Functional Root Biomass And Root And Shoot Response Of Atriplex Confertifolia To Summer Rain, K. C. Hodgkinson, P. S. Johnson, B. E. Norton

Memorandum

No abstract provided.

Plant Demographic Studies Of Desert Annual Communities In Northern Utah Dominated By Non-Native Weedy Species, D. R. Duba, B. E. Norton

Memorandum

No abstract provided.