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A Comparison Of Leadership Potential Between Physical Education And Recreation Majors At Utah State University, Karolyn Carroll

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to compare the leadership potential of students from upper level division students majoring in Physical Education as compared to students majoring in Recreation. Two psychological tests were utilized to measure leadership potential between these groups. They were the Leadership Ability Evaluation and the Leadership Q-Sort Test, which yielded data in 12 variables.

Analysis of this data revealed that there was significant difference at the .05 level in three of the twelve variables. A comparison of all means for the two tests favored the Recreation majors over the Physical Education majors in leadership potential.

In …

Diet Composition And Activities Of Elk On Different Habitat Segments In The Lodgepole Pine Type, Uinta Mountains, Utah, William B. Collins

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The biweekly diets of tame elk (Cervus canadensis nelsoni) were established on a species dry-weight basis for different habitat segments of the lodgepole pine (Pinus contorta) type, Principal species in the diets (5% or more) on each habitat segment were generally composed of preferred species. However, some highly abundant but non-preferred species took on principal dietary status, whereas some preferred species, scarce in the vegetation, contributed less than 5 percent to diets. Forbs contributed most to total consumption; grasses and sedges were the second largest contributors. Browse appeared to be of limited importance, but mushrooms had …

Certain Aspects Of The Status Of Instructional Television In Elementary And Secondary Schools In The State Of Utah, James W. Daniels

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The primary purpose of the study was to determine the level of teacher competence concerning instructional television and the need for university training for future teachers. The secondary purpose of the study was to determine the availability, accessibility and utilization of instructional television equipment in elementary and secondary schools in the State of Utah.

The principals of 400 elementary and secondary schools were the respondents in this study. A questionnaire was designed to acquire information on the following: (1) What degree of sophistication and types of television equipment are presently available in schools in the State of Utah; (2) what …

Forage Preferences Of Mule Deer In The Lodgepole Pine Ecosystem, Ashley National Forest, Utah, Joseph A. Deschamp

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

During the summer of 1976, five tame, trained mule deer (Odocoileus hemionus hemionus) were used to determine botanical composition and relative preference of mule deer diets on five habitat segments in the lodgepole pine (Pinus contorta) ecosystem of northeastern Utah. Diets were statistically analyzed according to estimated weight consumption per unit of time spent feeding on the different segments. Habitat segments sampled were: clearcut forest, dry and wet meadow, mature forest, and stagnated forest.

Diets differed between segments mainly because of differences in plant species available and their abundance. The diets in the non-forested segments averaged …

The Feasibility Of A Computer-Based Library Reference Interview, Stephen C. Weiss

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

The feasibility of a computer-based library reference interview is forecasted through an analysis of the literature concerned with primary aspects of the library reference interview, concept formation, computer concept formation, computerization of reference service and the future of reference service. The state of the art is discussed in light of specific computer programs currently available for the automation of library reference service. Factors supporting and limiting the automation of library reference service are presented. Conclusions and recommendations are made for the realization of a computer-based library reference interview.

A Self-Instructional, Multi-Media Approach To Facilitate The Teaching Of The Index Of Nutritional Quality, Claudia Kay Probart

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A review of the literature dealing with nutrition education established the following: (a) that there is a need for nutrition education at the elementary school level; (b) that elementary teachers do not always have the background or motivation to meet this need for nutrition education; and (c) that new educational methods that are easier to understand and more highly motivating are needed.

The Index of Nutritional Quantity (INQ), a nutrient density concept, was developed at Utah State University to answer the need for easily understood and motivating nutrition information. The INQ method of nutrition education has been used and considered …

A Field Study In The Use Of Dietary And Urinary Variables In Determining Osteoporosis In Elderly People, Jane Steger Osborn

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Three-day dietary records were analyzed for nutrient content and 24 hour urine samples were analyzed for calcium, phosphorous, total nitrogen, and free alpha-amino nitrogen for 210 elderly people. Dietaries and urine samples were collected twice, October and March at five month intervals, for each subject. Increases were found in both dietary intake and urinary components October to March. Based on a criteria of high dietary protein, low dietary calcium, high urinary nitrogen and low calcium, 23 subjects were selected as osteoporotic and and 25 were selected as non-osteoporotic. This method of prediction was not supported by radiological evaluations.

Bone density …

An Urban Park Design For A Neighborhood Environment In Logan, Utah, Carol Mayor-Reed

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

My continued professional and personal interest in the functions and design of public parks influenced me to generate a project theses that explores various aspects of a park's development. My intent is summarized as follows:

1. investigation of social and physical aspects of public spaces in the urban environment

2. generation of a realistic project program based on the needs and desires of the specific user groups for a case study park site

3. application of a design methodology to the case study park site

4. development of a site design that meets program requirements

5. production of the working …

Rodent Density And Species Composition In The Snake River Birds Of Prey Natural Area, Idaho, Jon R. Montan Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Rodent densities were estimated in the major vegetation types of the Snake River Birds of Prey Natural Area in 1975 and 1976 by a combination of live-trapping and kill-trapping. Only deer mice (Peromyscus maniculatus) were numerous enough to permit reliable density estimates. Relative densities of other rodent species were indicated by kill-trap capture rates. Densities of deer mice correlated well (r = 0.99) with kill-trap capture rates. The use of kill-trapping in place of live-trapping in 1976 permitted extensive sampling throughout the 1930 km² study area. Differences were found among the major vegetation and land-use types in …

Autoecology Of The Ruderal Weed Heterotheca Grandiflora With Emphasis On Germination Dimorphism, Stephan Dexter Flint

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Weedy species, as they occupy diverse and unpredictable environments, are expected to possess considerable variability in numerous characteristics, including germination. The visually dimorphic achenes of Heterotheca grandiflora Nutt. (Asteraceae) were tested for potentially adaptive differences in their germination, the establishment of the resulting seedlings, and the relative production of the two achene types.

Achenes produced by the disc florets are adapted for dispersal and rapid germination while the ray florets produce smaller achenes lacking a dispersal mechanism, but possessing a more sophisticated physiological system capable of regulating germination. Ray achene germination rates were significantly influenced by different soil surfaces while …

The Development Of Inventory Items To Measure Response Differences Of Delinquent And Nondelinquent Youths, Lionn Dean Kirk

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was designed to refine and validate a 160-item self-report instrument which drew its items from personality theories and from clinical practice related to delinquency. The aim was to estimate the usefulness of items descriptive of delinquent behavior by testing their reliability and discriminative power.

There were two objectives. First: to test a set of items for their power to discriminate delinquent from non-delinquent responses which referred to delinquent and nondelinquent behavior. Second, to validate the power of the selected set of items to discriminate delinquent from non-delinquent youths in a second mixed group. Both objectives were realized in …

The Development, Durability, And Generalizability Of Sharing In Preschool Children, Edward James Barton

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to investigate three different programs designed to increase verbal and physical sharing and to determine the generalizability and durability of the behaviors that were trained. Eight groups of four preschool children, balanced for sex, were observed for 16 minutes daily during a free play period in their preschool classroom. After eight days of baseline, 24 children received one of three types of training for eight sessions. Eight children were taught to verbally share, eight to physically share, and eight to both verbally and physically share. All of these children received a treatment package composed …

The Effects Of Group Therapy On Values And Behavioral Adjustment Of Chronic Hospitalized Patients, Rahmatola Simnegar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The present study investigated (a) the effects of group therapy ix on values and behavioral adjustment of hospitalized psychiatric patients, and (b) differential effects of directive versus non-directive group therapy in effecting desired therapy outcomes. Thirty subjects selected from among patients at Wyoming State Hospital were matched on age and sex and then randomly assigned to two experimental groups and one control group. Experimental group I received directive group therapy, experimental group II received non-directive group therapy and the control group participated in recreational activities. Both experimental groups and the control group participated in 12 weekly sessions, which were structured …

Effects Of Livestock Grazing On Infiltration And Erosion Rates Measured On Chained And Unchained Pinyon-Juniper Sites In Southeastern Utah, Frank E. Busby Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The objectives of this study were to 1) determine the effects of livestock grazing and periods of rest from grazing on infiltration and erosion rates of unchained woodland; chained, debris-in-place; and chained, debris-windrowed pinyon-juniper sites; and 2) utilize these measurements in developing guidelines for grazing management of pinyon-juniper rangelands that protect or improve the hydrologic condition of the watershed. The study was conducted on sandy loam soils in southeastern Utah during the summers of 1971 and 1972.

Runoff and erosion were artificially induced from small plots by simulating rainfall with the Rocky Mountain infiltrometer. Infiltration rates, erosion rates, and selected …

Naturally Occurring Organic Compounds Found In Hyrum Reservoir, Utah, Russell Richard Renk

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Methods of collecting, concentrating, separating, and identifying organic compounds in natural water systems are presented. These methods were applied to a eutrophic reservoir (Hyrum Reservoir, Utah) and resulted in the identification of the following 27 volatile, organic compounds:

Alcohols: methanol, ethanol, 1-propanol, isopropyl alcohol, 1-butanol, 2-butanol, isobutyl alcohol, tert-butyl alcohol, 1-pentanol, 2-methyl-l-butanol, methyl-1- butanol, 3-methyl-2-butanol, 2-methyl-2-butanol, 2-methyl-3-buten-2-ol, 1-penten-3-ol, 2-methyl-2-pentanol

Ketones: acetone, methyl ethyl ketone, 4-methyl-3-penten-2-one

Aldehydes: acetaldehyde, propanal, 2-buten-1-al

Others: acetonitrile, ethyl acetate, pyridine, 3-methylpyridine, diethyl ether

The concentration level of the following 13 compounds was established in the reservoir from October 1974 to January 1976:

Alcohols: methanol, ethanol, propanol, …

The Study Of Intended Distance Based On The Migration Intention Of Utah High School Senior Students, Pyoung Kim

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study examines the relationship between the distance 1975 high school seniors intended to move, referred to as intended distance, and socioeconomic and psychological factors. The research is based on information collected from separate samples of about 900 graduating seniors from the rural, urban and metropolitan areas of Utah. Utilizing the type of boundary that would be crossed in carrying out an intended move as the proxy for distance, it was found that 14 percent of the youth intended to live most of the rest of their lives out of Utah. While rural youth were more likely to intend to …

The Consequences Of Rapid Population Growth On Nigeria's Economic Development: A Simple Econometric Analysis, Richard A. Eniang

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to examine the economic implications of a rapid population growth on Nigeria's economic development. It was particularly interesting to study the relationship, because at the present Nigeria is making some economic progress while undergoing a demographic transition. Apparently, despite the acceptable growth of the national income, the growth of the per capita output has not been encouraging. This output growth must have been hampered by the rather rapid population growth in Nigeria.

The neoclassical growth theory was basically employed to explain the growth of output in the economy in terms of both capital and …

Distribution And Habitat Characteristics Of The Kit Fox (Vulpes Macrotis) In Utah, John C. Mcgrew

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The distribution of the kit fox (Vulpes macrotis) in Utah was studied from 1974 to 1976. A variety of methods were used, but a questionnaire sent annually to state and federal agencies, combined with interviews of field personnel of these agencies, was found to be the most valuable. Kit foxes occur in western Utah and Washington County as previously reported. In addition, range extensions were noted in central Utah, and in Carbon, Emery, Grand, Wayne, and Garfield counties in east-central Utah. These range extensions total approximately 4,600-square miles (12,000-square kilometers). The kit fox probably also inhabits San Juan …

Desert Bighorn Sheep In Canyonlands National Park, H. Clay Dean

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The ecology of bighorn sheep in Canyonlands National Park, Utah was investigated between July 1974 and December 1975. Primary objectives of this study were: (1) to determine the distribution and abundance of bighorn sheep in the Park; (2) to examine the effects of human encroachment, and (3) to determine key habitat factors in relation to bighorn sheep movements. Data were collected by ground and aerial surveys.

There were between 60 and 100 bighorn sheep in the Island in the Sky District and between 20 and 30 in the Needles District. Bighorn sheep distribution was closely related to the history of …

A Study Of Geologic Hazards And Geotechnical Input For Selected Critical Facilities - Cache Valley, Utah, Kenneth Robert Green

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Important public facilities located in Cache Valley, Utah, were studied to assess their exposure to geologic hazards. Also, the level of geotechnical and geologic expertise involved in the siting, design, and construction of critical public facilities was studied. A discussion of several individual facilities, that were exposed to some degree of hazard, was presented to illustrate the nature of the problem.

Earthquake hazards probably constitute the greatest threat to facilities and to the general welfare of the public. Many earthquake hazard mitigation measures were discussed and recommendations were made, based on aseismic design criteria which has been developed for seismically …

A Case Study Of Displaced Workers: The Hesston Experience, Thomas G. Fritts

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In August of 1976, a factory employing 210 workers began a phased layoff of all employees. This study focused on the subsequent reemployment problems of the workers. Specifically, methods of job search were analyzed to determine if they had an influence upon placement and quality of employment.

Two means of data collection were used in this study. Questionnaires were mailed to all former employees of Hesston Farm Machinery Company and oral interviews were conducted with public and private individuals involved with placement assistance to displaced workers.

Results of the study indicated that public employment offices, private employment agencies, and Hesston's …

Salt Production From Micro-Channels In The Price River Basin, Utah, Richard Bruce White

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Salt production from micro-channels in the Price River basin of east-central Utah was studied using artificial inputs in order to better define the general sources and processes involved in diffuse source salt release within the basin. An attempt was made to determine what factors are most significant in relation to salt release. The study revealed that the micro-channel systems are highly heterogeneous in relation to salinity. This natural variability tends to increase as the salt content of the channel increases.

The Bluegate member of the Mancos shale was found to be the prime source of salt within the basin. Gypsum …

Resource Partitioning In The North American Gallinules In Southern Texas, William W. Reagan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Data on the Common and Purple Gallinules at the Welder Wildlife Foundation in South Texas indicated that resource partitioning between the two birds occurred. The objectives of this study were: (1) to compare differences in daily activities; (2) to investigate nesting habits; and (3) to measure physical characteristics of the two birds.

Three methods of resource partitioning were utilized by the two gallinules. (1) Common Gallinules selected open water associated with sparse panicum and paspalum grasses while Purple Gallinules selected dense panicum and paspalum grasses. (2) Common Gallinules during migration and throughout the season shifted gradually from a sparse panicum …

Shoshoni Conceptualizations Of Plant Relationships, Bryan Ray Spykerman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Interviews were conducted with 10 Shoshoni-speaking people to investigate conceptualizations of plant relationships. A card-sort technique and informal questioning were employed in an attempt to elicit plant classifications and taxonomic relationships. Results indicate classifications are based on multiple criteria including morphology, cultural utilization, geographic setting and growth habit. A paradigm which postulates conceptualizations based on prototypic images fits the data better than the supposition that memory is composed of extensive taxonomic structures.

A Preliminary Investigation Of The Lipid Of Halophilic Bacteria As A Food Additive, Neil F. Collins

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was conducted to evaluate the feasibility of obtaining workable quantities of the unusual ether-linked phosphatidyl glycerophosphate of halophilic bacteria through batch culture of Halobacterium halobium. Once isolated and purified, physical, emulsification, and toxicological properties of the lipid were evaluated with respect to its use as a nonnutritive lipid substitute or an emulsifier by the food industry. These evaluations included physical descriptions, melting properties, hydrophile-lipophile balance (HLB) determination, and oral and intraperitoneal administration of the lipid to laboratory mice.

Fine Structural Aspects Of The Developing Eye Of The Honey Bee, Judith Susan Eisen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The post-embryonic development of the compound eye of the worker honey bee was investigated with the light and electron microscopes. The cells of the optic primordium were reorganized into preommatidial cell clusters during the late third and early fourth larval instars. Each cluster contained nine prospective retinula cells, the ninth was centrally located and shorter than the other eight; four prospective cone cells; and an undetennined number of prospective pigment cells.

Rhabdomere development began in the eight peripherally located retinula cells just prior to pupation. Following pupation, each ommatidium elongated. During ommatidial elongation, the short ninth retinula cell moved from …

Aspects Of The Life History Of Three Catostomids Native To The Upper Colorado River Basin, Charles W. Mcada

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The distribution, abundance and life history were studied for three catostomids -- the razorback sucker (Xyrauchen texanus), the flannel-mouth sucker (Catostomus latipinnis), and the bluehead sucker (Catostomus discobolus) -- all native to the upper Colorado River basin. The razorback sucker has declined in abundance due to man's impact upon the system and it has been recommended that this species be listed as ''threatened" on the U. S. Department of the Interior's list of Threatened or Endangered species [Personal corrmunication, G. C. Kobetich, U. S. Fish and Wildlife Service, Las Vegas, Nevada]. During this investigation, …

In Vitro Morphogenesis And Mutation Of Glycine Max L., Thomas Daniel Wilson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Soybean (Glycine max L. c.v. Consoy) tissue cultures were grown in synthetic media containing various concentrations and combinations of minerals, auxins, cytokinins, pH levels, and inorganic growth factors in a systematic procedure to establish optimum media for initiation and maintenance of callus. Further modification of the hormone level was employed to initiate callus morphogenesis. Normally toxic levels of atrazine were established in soybean calli media, and ethyl methanesulfonate (EMS) and X ray-induced mutant calli were selected for atrazine tolerance.

Optimal media for initiation and maintenance of soybean calli were developed and a defined medium was determined that consistently yields …

Graduate Recital, Donna Gatlin Davis

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

Preparation for the graduate recital provides the Master's candidate an opportunity to exercise a variety of musical skills. Choosing the best possible program requires not only a working knowledge of the available repertory, but a personal assessment of the particular voice with its characteristic strengths and weaknesses. The final selection must reflect a fine balance of material difficult enough to provide a musical challenge and material with which a singer can feel comfortable in communicating.

Working toward the performance involves both intellectual preparation through research and physical preparation through vocal conditioning. It is not enough to anticipate vocal difficulties and …

Contour Trenching As A Strategy In Watershed Rehabilitation: Application To Nepalese Condition, Kumar P. Upadhyay

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

The disastrous soil erosion problems and the uncontrolled movement of water in Nepal's mountains caused by human and livestock activities call for the identification of simple, cheap, and effective rehabilitation techniques. This report analyzes contour trenching as rehabilitation techniques in the United States and examines the applicability and transferability of the techniques to the Nepalese conditions.

The details of contour trench systems as applied by the U. S. Forest Service have been analyzed by reviewing available research papers, handbooks, official records, personal communication, and actual field visits. The results and observations have been delineated for the physical and cultural aspects …