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Petrology Of The Late Proterozoic(?) - Early Cambrian Arumbera Sandstone And The Late Proterozoic Quandong Conglomerate, East-Central Amadeus Basin, Central Australia, Johnnie O. Phillips

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Throughout the James Ranges and Gardiner Range the Arumbera Sandstone forms prominent strike ridges with distinctive dark reddish slopes and pale red to orange-white cliffs. Because of their lithologic and stratigraphic similarities, the names Eninta and ''Quandong" for these units should be suppressed in favor of the name of Arumbera Sandstone, which has precedence. The stratigraphic and lithologic differences observed between the Quandong Conglomerate in the type locality and the Arumbera Sandstone in the study area suggest that these units are not equivalent. Similarites with the Areyonga Formation suggest the Quandong Conglomerate could be part of the Areyonga Formation.

Lithofacies …

Teaching Minimum Based Competency Test Skills To Secondary-Aged Learning Disabled Students Through The Use Of Precision Teaching, Michael E. Byrnes

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This project investigated whether a precision teaching method used with learning disabled high school students (grades 9-12) could give them the skills needed to pass a minimum based competency test in the area of local, state and national government. The specific objective of this project was to determine if the use of precision teaching enabled the students to retain the facts needed to pass a competency test required for graduation. A multiple-baseline design across behaviors was used to show the effect of precision teaching in mastering the needed facts. The data from each baseline improved and surpassed the set criteria …

The Psychological And Social Consequences Of Htlv-Iii Infection: Homosexuals In Orange County, Ca, Kenneth Burton Kaisch

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to identify the psychological and social consequences experienced by homosexual men who learn that they have positive results on the HTLV-III antibody test, but who have not yet developed AIDS or ARC. Employing a census survey of the membership of three California homophile organizations (n=1905), 30 HTLV-III positives and 55 negatives completed a biographical questionnaire, the IPAT Anxiety Scale Questionnaire, the IPAT Depression Scale, and the Coping Strategies Inventory. Results indicate that HTLV-III positives show considerable disorganization after hearing test results, have clinically high levels of anxiety (n=10), and clinically high levels of depression …

Parental Attitudes Toward Mainstreaming Of Handicapped Children, Afsaneh Ahooriyan

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The primary purpose of this study was to investigate attitudes of parents of school-aged and preschool aged children with and without handicaps, toward the issue of mainstreaming. A sample of 212 individuals responded to a parent questionnaire which was mailed to each household to be completed by both parents. This questionnaire examined attitudes and concerns of parents across 14 mainstreaming issues (Appendix 2) . Of the total sample, 123 responses were used for the final analysis. Cases were discarded because some were missing the age of their child, some were not qualified because of their child's age, and others had …

Marriage Enrichment: Does It Make A Difference, Eric R. Olsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to determine if participation in a marriage enrichment program had an impact on couple's relationships in the areas of regard, empathy, congruence, dyadic adjustment and self-esteem. Seven independent variables were also analyzed to see if they had any impact on the five outcome measures. A survey was given at four different time periods (pretest, immediately before the enrichment experience; posttest, immediately after the enrichment experience; three months following; and six months following the enrichment experience) to determine if change did occur and if it was maintained over time. There was no control group and …

Perceptions Of Menstruation As An Indicator Of Stereotypic Beliefs Within Marriage, Debra L. Caswell-Madsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This research examined husband and wife attitudes toward menstruation and how these attitudes related to certain behaviors within marriage. The sample consisted of 48 Married couples, some living in Davis, California and some living in Salt Lake City, Utah.

Specifically, four objectives were pursued:

1. Assess husbands' and wives' perceptions of how behaviors within marriage vary over the wives' menstrual cycles.
2. Assess husbands' and wives' attitudes toward menstruation.
3. Examine how husband's and wives' attitudes toward menstruation might be associated with perceptions of how behaviors within marriage vary over the wives' menstrual cycles.
4. Examine how wives' perceptions of differences in behavior over …

The Effects Of A Social Skills Training Program On Interpersonal Communications In Parent Adolescent Dyads, Patrick Sean Noble

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this thesis was two fold. First, there was an experiment in which the independent variable was the behavioral skill levels of parents and their adolescents on a social skills training program and the dependent variable was the parent and adolescent perceptions of their interpersonal relationship regarding communication and problem solving. Second, there was an experiment comparing instructional styles wherein the independent variable was the length of time used to present the social skills training program and the dependent variable was the resulting scores on the behavioral measures of the program. A modified pretest -post-test control group design …

The Impact Of Twelve-Mile Canyon Mudslides On Downstream Water Users In Sanpete County, Utah, Danny L. Boore

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The objective of this study was to evaluate the impact of major landslides during 1983-84 in Twelve-Mile Canyon, Sanpete County, Utah on agricultural water users in the Gunnison Irrigation System. Sediment content and stream flow data were gathered from Twelve-Mile Creek during the irrigation season of 1984. This information was used to estimate the sediment load of Twelve-Mile Creek and to compare historical averages. A survey of Gunnison Irrigation System Water Users was conducted to obtain information defining the damage and production losses caused by an increase in sediment carried by irrigation water. This information was tabulated and used as …

The Surficial Geology And Neotectonics Of Hansel Valley, Box Elder County, Utah, Robert M. Robison

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Hansel Valley, located at the north end of the Great Salt Lake in Box Elder County, Utah, has exposures of the lacustrine sediments of the Little Valley, Bonneville, and Gilbert lake cycles. A 1:50,000 scale map was constructed of the surface geology. Although no trenches were dug for this study, about 240m of logs were compiled in an arroyo in lake bottom sediments. Sediments from at least three lake cycles were found in this gully: 1) compact bottom deposits from the Little Valley cycle; 2) bottom sediments from an intermediate cycle (the Hansel Valley cycle); and 3) beach gravel and …

Vulnerability Of Cougars To Hunting, Dan Barnhurst

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Forty radio-collared cougars (Felis concolor) were monitored for 630 cougar months. Track searches were conducted and tracking information was gathered over a 20-month period. Vulnerability was estimated to be greatest for 0 to 6-month-old kittens. This age class is the most susceptible to starvation after being orphaned, or being killed by hounds when the hunter is unaware of their presence, since their tracks were found with their mother's tracks only 19 percent of the time. Tracks of 7 to 12-month old kittens were found with their mother's tracks 43 percent of the time. Relative road-crossing frequencies of seven …

Parent And Adolescent Education In Relation To Adolescent Sexual Attitudes And Behavior, Karen R. Sneesby

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to determine relationships between several educational variables and adolescents' sexual attitudes and behavior. The sample consisted of high school students who were enrolled in health, family living, and home economics classes in Salt Lake City, Utah, and Albuquerque, New Mexico. Pretest and posttest surveys were given to these students to evaluate the effectiveness of a prevention program which addressed teen attitudes and behaviors in the areas of peers, families, and morality. The pretest and posttest surveys contained items that specifically measured family background, school achievement, and sexual attitudes and behaviors. Data collected for these …

Transfer To And Operation Of The Cache Citizen By The Utah State University Department Of Communication, William P. Davis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

On January 21, 1985, the USU Department of Communication assumed the responsibility of providing editorial content for The Cache Citizen, a weekly newspaper published in Preston, Idaho. The department plans to continue operation of the paper, to provide professional experience for undergraduate and graduate students.

The thesis has a twofold purpose. First, it is an historical document, designed to preserve the details of the transfer and first year of operation by the department, for use by future journalism scholars and historians. Second, it analyzes the transfer, identifies problems encountered and steps taken to correct them, and makes recommendations for …

Cable Television Utilization In Logan, Utah, Kathryn Whittle

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The recent expansion in the cable television industry has brought about a kind of media revolution. Many more types of programs are being made available to the public via cable than would have been possible through regular network broadcasting.

The Classroom Modification Of Children's Gender Stereotyping Of Careers, Paul Vance Campbell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This research tested the use of non-sexist occupational modules of teaching activities and toys for preschool, second grade and fourth grade classes. In addition to brief descriptions of biological, cognitive development and social learning theories of gender role development, the literature review also focuses on factors which contribute to gender stereotyping in schools: teachers, teacher training, toys, teaching materials and activities. Several hypotheses were tested comparing project members as presenters of modules versus module use by regular classroom teachers and a module-free control group in each grade. Also, second graders were tested in third grade to assess persistence of module …

Computer Simulations Of Biological Growth Patterns: Tree Modeling Success And Applications, Robert L. Nagel Jr.

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

The purpose of this investigation was to explore the depiction of trees in three dimensions on a microcomputer. While the use of computer-aided design in landscape architecture is increasing, imagery for plant materials is found to be at a more or less symbolic level. The literature concerning previous inquiries into the mechanisms of tree growth and differentiation provide a good deal of information ranging from physiological basics to sophisticated structural and mathematical growth models. This forms the basis from which programming work proceeded.

In this context, the body of work reported here emphasizes the development of a programming methodology for …

Effect Of Spring Grazing By Cattle On Growth And Survival Of Shrub Seedlings Interplanted In Crested Wheatgrass, Lynn M. Mcconville

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

A short duration-high intensity grazing trial was conducted in spring of 1985 to determine whether shrub establishment in crested wheatgrass pastures could be enhanced through spring grazing by cattle, or by fertilization of shrub seedlings. Data was collected on diet selection by cattle during spring grazing, and on subsequent shrub growth and survival. Shrubs studied were transplants of sagebrush, Artemisia tridentata, fourwing saltbush, Atriplex canescens, bitterbrush, Purshia tridentata, and one year old bitterbrush seedlings.

Cattle did not browse sagebrush or fourwing saltbush transplants, but utilization of bitterbrush transplants and seedlings averaged 15 and 42 percent, respectively. Shrub …

Contingent Valuation Of Early Intervention Programs For Handicapped Children, Colette M. Escobar

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Early intervention programs for handicapped preschool children may have long-term implications for the children and their families. Economic evaluations of these programs have been conducted to measure costs and benefits, but parental willingness-to-pay has been overlooked in these analyses. Parental willingness-to-pay, as a measure of consumer surplus, could complete the measure of benefits and provide both policymakers and practitioners with useful information for decision-making. In this study, the implications of eliciting willingness-to-pay responses for an early intervention program for handicapped preschoolers are discussed. A survey technique, known as the contingent valuation method (CVM), is applied to program to empirically estimate …

The Effect Of Utah Population Growth On Conversion Of Agricultural Land To Residential Land, Suzanne Shoshana Dyner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Land resources are essential to the production of many goods and services, including food, fiber, housing, and recreation. Often, these alternate uses are thought to be incompatible, and the conventional wisdom holds that in a place such as Utah, where rapid population growth is occurring near farming activities, at least some agricultural land must be converted to developed uses. The purpose of this paper is to investigate the strength of the relationship between population growth and change in farmland, especially cropland, in Utah.

Theoretically, population growth has been assumed to affect the amount of land in agricultural use. An empirical …

The Physiological Ecology Of Incubation In The Black-Billed Magpie: Coping With Fluctuating Egg Temperatures And Variable Rates Of Egg Water Loss, Lee R. Jones

Biology

Black-billed Magpie eggs that lost 9-21% of their initial egg mass as water during natural incubation had a high hatching success (80-93%). Fractional water losses of 21-27% resulted in lower hatching success (67%), and only one of four eggs that lost more than 27% of their initial mass as water hatched. Although many embryos tolerated relatively high rates of water loss throughout incubation, embryonic mortality increased if the rate of water loss during the first five days of incubation exceeded 3.00 mg cm^-2 d^-1. Black-billed Magpie eggs that were incubated at 37.5°C and at 4-8%, 28-32%, or …

An Emergency Transfusion Technique, Ann Rich

Biology

The purpose of this study was to develop a transfusion technique that could be used in developing countries and in times of civilian disaster or wartime, when electricity and sophisticated equipment are not available. This technique consists of the use of a device for direct transfusion, consisting of plastic tubing connected to a stopcock and syringe, and a method of direct compatibility testing. The device was tested on sheep using a flow rate of 1 ml/s. No problems were encountered and no adverse reactions were observed. The compatibility technique was tested on 150 blood specimens. It was able to detect …

Parental And Teacher Expectations For Kindergarten Preparation And Priorities For Kindergarten Curricula, Kimberly Harris

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Participants for this investigation were 146 kindergarten teachers and 436 parents of kindergarteners in Davis and Weber School Districts. Self-administered questionnaires were utilized, 1) to determine if teachers, mothers and fathers believe that parents could do more to prepare children for kindergarten, 2) to delineate what each group believes parents can do, 3) to investigate what mothers and fathers have done in preparing their children for kindergarten, 4) to explore what skills teachers, mothers and fathers credit as most important for children to possess upon kindergarten entry, and 5) to examine what skills these three groups feel should be emphasized …

Demand Characteristics In The Hypnotic Elicitation Of Multiple Ego States, Laura M. Sturgis

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Hypnotic elicitation of multiple ego states was explored using Hilgard's "hidden observer" paradigm. Twenty subjects in two groups: hypnosis and simulation were utilized to examine the impact of experimental demand characteristics on the production of multiple ego states. Self-report and hypnotist-report measures were obtained in a test-retest design. Multiple t-tests and chi-square analyses were computed with significant differences on key multiple ego state items found between groups. Results demonstrated retest reliability, but not inter-rater reliability of this dissociative phenomena, since hypnotists failed to discriminate real from "faked" hypnotic involvement. Exploration of multiple ego states using non-hypnotic control conditions and multiple …

Client Writing In Individual Therapy: A Review Of The Literature, Karla Esplin Bennion

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Client writing has been used in association with individual therapy for many years, but published research on its effectiveness is sparse. Such research could provide a potential tool for therapists, as well as expand scientific knowledge. This review includes all available reports on the topic of client writing in individual therapy. The studies fall into three general categories: the systematic, "experimental" studies; the anecdotal reports; and the didactic reports. All studies considered show some benefit from the use of client writing in therapy. Writing appears to be beneficial whether initiated by the client or directed by the therapist; beneficial to …

Development Of The Couples Inventories And Testing The Reliability Of The Communications Items, James K. Sessions

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study is a revision of the Marital Inventories so that both self-perception and perception of other data can be collected. The revised inventory, titled the Couples Inventories, was administered to a population of 183 couples comprised mainly of university students from communities across the United States. From the collected data, principal components factor analysis with varimax rotation was used to analyze the items addressing couple communication. This study analyzed data from self-perception and perception of other, as well as including the variables of the respondent's age and gender as a test for structural equivalence. As a test of reliability …

A Comparison Of The Verbal Productions Of Normal And Behaviorally Disordered Children Using Interview And Color Book Techniques, Alan L. Muhlestein

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to test the usefulness of The Color Book in facilitating interactions between an interviewer and a child. Interviews employing The Color Book were compared with interviews in which no art materials were used. More specifically the question of whether the length of utterances, number of emotional words used and statements about self by the subjects differed between groups using the Color Book and interviews without art materials.

Subjects were forty grade school age children attending public schools. Twenty had previously been classified as behaviorally disordered and the other twenty had no such classification. Half …

Investigation Of Host Selection By Mountain Pine Beetle (Dendroctonus Ponderosae) Hopk. In Lodgepole Pine (Pinus Contorta) Dougl., Thomas James Eager

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Lodgepole pines Pinus contorta (Douglas) were treated by girdling to assess the response by an endemic population of mountain pine beetle Dendroctonus ponderosae (Hopkins) (Coleoptera: Scolytidae). Capture in 'sticky traps' indicated that the beetles were attracted while in flight towards the wounded trees. A significant difference in the landing rates of bark beetles between the treated and untreated trees indicated that the beetles were able to distinguish wounded from non-wounded trees while still in flight. Pressure chamber readings demonstrated that water stress developed in the girded trees when compared to the non-girdled trees.

Estimating Optimum Overstory Vegetation Reduction For Increasing Understory Production, John A. Tanaka

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to investigate analytical approaches for estimating the optimum (profit maximizing) rate of initial overstory kill for increasing seasonal forage availability on a specific ranch. The models were developed using the big sagebrush (Artemisia tridentata) - crested wheatgrass (Agropyron cristatum, A. desertorum) vegetation type on a Utah cow-calf-yearling operation as an example. The models should be applicable on any ranching situation where understory forage production is constrained by the establishment and growth of undesirable overstory vegetation.

Three model forms were developed and compared for their applicability to on-the-ground investment decision …

Detection Of Abnormal Milk With Impedance Microbiology Instrumentation, Fahad Ali Abdulghany Khayat

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Mastitic milk was detected by obtaining conductance measurements using an impedance microbiology Bactometer® 120 SC instruments. Conductance readings taken after 30 min at 25'C separated normal and abnormal milks when readings differed by more than 3% from the variance among instrument module wells. Samples blended from four quarters of a cow indicated milk from one quarter was abnormal if the salt level in the abnormal quarter raised the blend conductivity above that of normal samples and variance among the wells. Either solid or liquid substrates that contained bacterial stimulants could be used to accelerate bacterial acid production or to reduce …

Revegetation Of Denuded High Elevation Watersheds In Mustang, Nepal, Madhukar Upadhya

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

Lack of vegetative cover largely caused by such human activities as firewood collection, intensive grazing, and deforestation have accelerated the process of desertification at high elevation watersheds in Nepal. Mountain environment at high elevation is delicate and regeneration of vegetation is slow. Livestock grazing and firewood collection are the basic needs of the people. However, constant human pressure on natural vegetation upsets the hydrologic processes and results in disastrous soil erosion. Desertification caused by long-term soil erosion in semi-arid regions of Mustang district (a severely desertified, high elevation area) in Nepal probably indicates the future of other high elevation watersheds, …

Calcium Amelioration Of Salinity (Sodicity) On Nitrogen Fixation, Stomatal Resistance, Potassium/Sodium Ratio And Total Nitrogen Of Phaseolus Vulgaris L., Mahmood Akhavan-Kharazian

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Extreme salinity is one of the most common environmental constraints with which legume/rhizobia symbionts must deal in arid and semi-arid regions of the world. In some areas, with good management, it has been economically possible to ameliorate the saline soil with calcium. The objective of this study, therefore, was to investigate calcium amelioration of salinity (sodicity) on nitrogen fixation, stomatal resistance, potassium/sodium ratio, and total nitrogen of Phaseolus vulgaris L. Seeds of snapbeans were grown in pots under green house conditions and were irrigated with NaCl concentrations of 0, 0.4, 0.8 or 1.2 S m^-1 combined with CaS0_{4 …}