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Mechanisms Of Population Regulation In Confined Colonies Of Peromyscus Maniculatus (Wagner) And The Response To Exploitation, Donna Corn Olsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Wild-trapped and laboratory-reared Peromyscus maniculatus (Wagner) were raised as confined colonies indoors with various stocking densities ranging from 0.026 to 0.100 mice per sq. ft. in pens of 40, 77, and 154 sq. ft. The animals were individually tagged and all pens were censused at weekly or semi-monthly intervals to record animals present, body weights, food consumption, and overt reproductive condition. At the termination of each experiment, all mice were necropsied and organ weights of gonads and adrenals recorded. Histological sections were made of the testes and ovaries. Half the colonies were subjected to density-independent exploitation by removal of 50% …

The Child's Perceptual Awareness Of His Own Segmented Facial Parts, Gregory Carl Trevers

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this paper is to demonstrate the developmental abilities of young middle-class, caucasian children to perceptually discriminate their own segmented facial parts. The Segmented Facial Parts Test, which utilized a black and white, 8 inch by 10 inch photograph, was developed by the investigator as a part of the study. it was designed to explore degrees of developmental variance on facial awareness tasks. The SFPT was incorporated as the testing instrument.

Children ages 8 1/2, 6 1/2 and 4 1/2 years were examined on nine facial segment tasks. Sociological, psychological and psychiatric theories were employed in order to …

Factors Affecting Feeding Habits Of Sheep Grazing Foothill Ranges Of Northern Utah, Farid D. Iskander

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

An experiment was designed to study the effects of forage availability, season and intensity of grazing, and distribution and behavior of sheep on their forage preferences. Three grazing periods of 15 days each were used to study the effect of season. Each grazing period included a heavy and a moderate stocking intensity. Pastures were divided by a grid into 30.48 m x 30.48 m compartments. Each compartment was sampled for botanical composition of available herbage prior to and after grazing. Esophageally fistulated sheep were allowed to graze freely and positions of individual sheep with respect t o compartments were recorded …

A Description Of Anglers And Angling Use In Two Areas Of The Uinta Mountains, John F. Hoagland

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The High Uinta Primitive Area, Utah's most popular high mountain recreation area, has a reputation as an excellent trout and grayling fishery. Proposed for inclusion in the National Wilderness Preservation System, the area faces several management dilemmas. The primary problem being that managers must protect the resource from the effects of heavy recreational use without destroying the primitive and aesthetic dimensions of wilderness environment. It appears that much impact on the more accessible lakes is due to fishing use. The objectives of the study were: (1) to determine the proportions of angling to non-angling groups; (2) to describe certain characteristics …

A Comparison Of The Heart Rates And Workload Levels Of Selected Male Freshman Basketball Players At Utah State University During Actual Game Competition, C. David Leo

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to determine the effects of physical exertion upon the heart rates and workload levels of five selected male freshman basketball players at Utah State University during actual game competition.

One hour prior to each of the ten home basketball games, two E&M Surface Electrodes were mounted to the chest of the test subject with disposable double-sided adhesive washers. A biotelemetry transmitter, used for sending electrical signals from the player to a biotelemetry receive r and polygraph, was placed in a plastic sack and taped to the beltline of the subjects athletic supporter. The telemetry …

Evaluation Of Yield, Yield Components And Other Agronomic Characteristics In Mixtures Of Wheat And Barley, Hugo Villarroel-Arispe

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Inia 66 and Siete Cerros wheat varieties, and Steveland and Woodvale barley varieties were grown in mixtures and in pure stands for two years in irrigated nurseries at Logan. These four varieties were also grown the first year in a dryland nursery at Blue Creek. Another set of four varieties was used the second year in the dryland nursery. These four varieties as well as the first set, were tested in seven combinations, with the following percentages of one barley and one wheat variety: 100:0, 90:10, 75:25, 50:50, 25:75, 10:90, and 0:100.

Grain yield of mixtures was higher than that …

Noise Pollution As A Potential Safety And Health Hazard Within Selected Utah Industrial Education Laboratory Facilities, Carol E. Hicks

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The major purpose of this study was to investigate the existing noise conditions within industrial education woodworking and metalworking laboratories to determine whether these noise conditions were a problem as seen by the instructors and if in fact these noise conditions exceeded the standards set by the Occupational Safety and Health Act (OSHA). The study was conducted in three phases: (1) the assessment of the opinions of professional industrial educators towards noise as a pollutant; (2) an electronic instrument measurement of the actual noise exposure conditions that existed in a sampling of laboratories; and (3) the comparison between the opinions …

Teaching Critical Thinking Through Student Self Analysis Of Video Taped Seminar Discussions, James M. Miller

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The main objective of the Cedar High School (C.H.S.) study was to develop a curriculum that would be useful to the social studies educator interested in teaching critical thinking skills to high school students. The model for teaching critical thinking that was followed during the C.H.S. study included three requirements. The first was to identify those critical thinking skills that would be useful to students during discussion of controversial issues. The second requirement of the critical thinking model was to teach these context specific critical thinking skills to students. This requirement was met by using a variety of materials, including …

The Reported Political Beliefs And Levels Of Political Participation Of Utah Educators, Richard Theisen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this thesis was to explore the political beliefs and extent of political participation of secondary and elementary teachers in the state of Utah. The relationship of sense of political efficacy and political participation for teachers as citizens and teachers as members of the teaching profession was investigated. The correlation of teacher as citizen political participation with teacher as professional political participation was also examined. Indexes measuring the teacher's sense of political efficacy, political participation, and extent to which they felt political behavior was professionally ethical were used. The data was gathered through personal interviews with a systematic …

Net Migration As A Factor Affecting Metropolitan Growth In Utah: 1950 To 1970, Kooros M. Mahmoudi

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The objectives of this study were to measure net in- or out-migration to or from the Standard Metropolitan Areas of Utah between 1950-60 and 1960-70, and to study selected socio-economic factors relating to migration and the growth of SMSA's. Specifically, the factors of migration and natural population increase were central in an analysis of population redistribution. Selected demographic characteristics of the migrants such as sex and age were also studied to establish their impact upon the SMSA population structure. The relationship between population change in the SMSA's and economic factors of labor force supply and employment were also reviewed.

Net …

A Comparison Of Three Teaching Procedures Used In The Development Of Improving Intonation In Clarinet Performance, K. Earl Ericksen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study assessed the relative efficiency of three teaching procedures used in the development of improving intonation in clarinet performance. The three treatment procedures used included the Beat Method, the C. G. Conn Stroboscope and Johnson Intonation Trainer. During the six weeks study, all Ss participated in two forty-five minute lessons per week. Intonation procedures were studied for fifteen minutes each lesson while other playing problems were discussed for the remaining time. Instruction time totaled nine hours per group. All Ss continued class work with their school music teacher. The experimental design also included a No Contact Control …

Student Involvement In The Governance Of Institutions Of Higher Education And The Campus Unrest (A Study Of University And College Officers' Views Of Student Participation In Campus Governance), Elliot Alfred Chand

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Purpose

The purpose of this study was to determine the extent of student participation in various aspects of college and university governance in contrast to the extent to which selected administrative officers would allow them to participate.

Objectives of the Study

1. To determine what the opinion of the university officials is on the general scope of student involvement in university affairs and institutional governance.

2. To determine the extent to which students are and should be involved in areas of administration including general governance, as viewed by the officers included in this study.

3. To compare the latitude of …

Breeding Bird Populations And Habitat Utilization In Aspen Stands Of Upper Logan Canyon, Janet L. Young

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Censuses of two 20-acre plots in upper Logan Canyon, Utah, were made by the spot-mapping method during 1970 and 1971 to determine the differences in composition and density of breeding-bird populations in aspen stands of significantly different density and stature. The less dense stand of greater average d.b.h., average height and per cent ground cover had 20 breeding species totalling 615 pairs per 100 acres (expressed as equivalent territories). The more dense stand of smaller trees and brushy undergrowth had 14 breeding species with 267.5 equivalent territories per 100 acres. Nine species were found on both areas. Observations of foraging …

Mothers' Attitudes Toward The Behavior Of The Young Child, Rosemary Maughan Lundquist

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to determine if the mothers' feelings of self-esteem influence her attitudes toward child behavior.

Two groups were studied: One group of mothers who were receiving psychotherapy, and one group who were not.

Data for this study were collected by individually interviewing twenty-five mothers who were receiving psychotherapy and twenty-five mothers who were not. The mothers were presented a standardized questionnaire with thirty-five items. The mothers' responses were evaluated and the two groups were compared.

The findings of this study indicate that the mothers' feelings of self-esteem do influence her attitudes toward child behavior and …

Concept Development Among Kindergarten Children, Craig Boswell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This thesis examined the basic developmental concepts , space, quantity, time, miscellaneous, as they related to family size, sex, and rural-urban environment among kindergarten children.

The Boehm Test of Basic Concepts was individually administered to 53 students from two kindergarten classes--one from Ogden City School District and one from Cache County School District.

The findings indicated that family size, sex of the child, or urban-rural environment produced no significant differences in concept development among kindergarten children.

The Use Of A Musical Tutoring Experience In A Compensatory Education Program, Margaret Burdge

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Language development of pre-school children was studied as it is related to a musical tutoring experience. Nine musical tutoring sessions, in addition to those of the regular curriculum, were given to the experimental group while the control group received no such tutoring experiences.

The experimental group, at the conclusion of the musical tutoring sessions, scored significantly higher than the control group when tested on the specific language concepts stressed in the tutoring sessions. Because the findings were significant the hypothesis stated as, " ... there will be a significant difference between the experimental group, which will have the supplemental music …

The Effects Of Degree Of Sexual Homogeneity In Groups Of Preschool Children On Task Performance, Ann K. Reardon

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The effects of degree of sexual homogeneity, in groups of preschool children, on performance of a task were studied. Twenty four-year-old male children from the Utah State Child Development Laboratories served as subjects. Each subject performed the task of placing pegs in a pegboard during a sixty-second time interval; once in a group of opposite-sex peers; once in a group of same-sex peers; and once on a one-to-one basis with the author.

The findings seemed to indicate that preschool children's rate of task performance is not influenced by the presence or absence of peers of the same- and opposite-sex. Differences …

The Home Manager's Education Level As Related To Perception Of Locus Of Control, Joyce Marie Lundell

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The relationship of level of education to degree of "internality" in home managers was investigated. Level of education was defined as the number of years of formal education completed. The degree of "internality" was defined as a score on Rotter's I-E Scale.

The instruments used were a background questionnaire and Rotter's I-E Scale.

The background questionnaire and the I-E Scale were administered to 163 home managers from Ogden, Utah, who were members of selected women's church affiliated organizations.

Two hypotheses were formulated and tested:

1. Higher level of formal education will be correlated with lower I-E Scale scores for home …

The Fixed-Interval Presentation Of A Small Fixed Ratio, Larry Allen Alferink

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

In mixed fixed-ratio schedules, reinforcement is delivered according to two or more fixed-ratio components, which may be programmed in simple alternation or according to a random sequence. If the components simply alternate, the behavior is similar to that obtained in a multiple schedule. Pauses are long before long fixed ratios and short before short fixed ratios. If a random sequence is used, responding is characterized by short pauses after reinforcement independent of the size of the ratio and primes occur at the beginning of many of the fixed ratios. The purpose of the present study was to investigate the possibility …

Increasing Resistance To The Negative Effects Of Set, Paul B. Chance

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Two experimental studies were reported in which attempts were made to increase resistance to the negative effects of set. Set interference was measured by performance on 1) a task in which a set was experimentally induced, 2) a series of problems presumed to involve implicit sets, and 3) a test of creativity presumed to involve implicit sets.

The experimental treatments consisted of tasks which required set-breaking. An important aspect of this research was that no hints or instructions concerning sets were provided.

The findings offer modest support for the view that learning experiences can be designed which will increase resistance …

Complexive Ordering Of Reading Experience Through Grapheme-Phoneme Relative Frequency Control, Wesley K. Roberts

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation develops a word bank based on a series of well defined filters. The basis of this system is grapheme-phoneme relative frequency control. The word bank is designed to be used in developing reading materials at varied degrees of difficulty.

Four short stories were edited as to their grapheme-phoneme relationships. Reading speed and reading comprehension were measured for each student on these stories. All students read a story in the original form and a story in the filtered version.

No difference in reading comprehension were found, but reading speed was significantly higher on three of four stories.

Identity: A Study Of Existential Vs. Social Anchorage, Paul J. Seymour

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to assess the identity anchorage of persons in different societal positions.

Four experimental groups were chosen to represent different societal positions, namely, students, musicians, management personnel, and nonmanagement personnel. There were 93 subjects involved in these four groups. Each subject was presented with an adapted version of the Twenty Statements Test and a questionnaire to obtain biographical data. The statements made on the Twenty Statements Test were then placed into one of the following categories: physical characteristics; social roles and institutions; characteristic ways of acting, feeling or responding in social interaction; and, broad nondifferentiating …

A Comparison Of Two Methods Of Teaching A Remedial Mathematics Course At The Community College, James C. Olsen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Problem

This study was concerned with the effectiveness of two different programs for teaching remedial mathematics to community college students. An individualized instruction program, making use of independent study and the small group setting, was compared with the traditional lecture-textbook instruction program to determine if there existed significant differences in (a) the rate of attrition, and (b) mathematics performance. A secondary objective was to determine if significant differences existed between students enrolled in remedial mathematics classes at 9 AM and those enrolled at 12 Noon.

Method

The target population consisted of all students in fourteen community colleges in the Los …

The Validity Of Awarding Credit By Examination In English Composition, Mark Guymon Christensen

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study investigated the validity of excusing students from composition courses based upon an objective examination.

Utah State University (USU) students who had taken freshman composition courses during the 1970-71 school year when these courses were required of all entering freshman students were divided into two groups: one group was composed of those who had received an "A" or "B" for three freshman composition courses, while the other group had received a- "C" or "D" for the same courses. USU students who had been excused from taking freshman composition courses based on the CLEP General Examination in English Composition (CLEP) …

An Experiment Comparing The Relative Effectiveness Of A Linear And A Context Program In Teaching Some Selected Persian Words With Reference To The Persian Alphabet To English Speaking People, Batool Moghadam

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to test the relative effectiveness of a linear and a context program in teaching some selected Persian words to English speaking people.

A survey of the literature did not reveal studies closely related to the present study, but it revealed studies verifying the usefulness of programed instruction in general, and also some limited attempts made to set up programs for teaching Persian to Americans. There has been increasing attention by educators to programed instruction in the last fifteen years. The idea was also supported that there is a need in the United States for …

Group Treatment Of Insomnia In Psychiatric Patients Through Relaxation Training, Richard Robert Weber

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The present study investigated the effects of progressive relaxation training using an abridged form of Jacobson's (1938) relaxation exercises on the mean number of nocturnal sleep disturbances in a group of psychiatric inpatients. Nocturnal time-sampling observations were made during a 14 day base line to select Ss who averaged 1.5 sleep disturbances per night. Six women, ranging in age from 23 to 56 years, were classified as problem sleepers and were moved to a common bedroom, where a second 16 day base line was taken to control for changes in the nocturnal environment. After a brief introduction and demonstration, …

The Effects Of Teaching Methods, Experimental Procedures, Grading, And Exam Frequency On The Academic Performance Of Students In Higher Education, Paul William Robinson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to demonstrate a new approach in the analysis of teaching procedures, and show the importance of certain variates on the academic performance of college students.

Objectives

The objectives of this study were threefold:

1. To determine whether an ABA approach (definition on page 19) can be used effectively to identify relevant variables influencing college student's academic performance.

2. To determine the influence of grading and exam frequency on achievement in college.

3. To compare the effectiveness of a lectureless go-at-your-own-pace teaching procedure and lecture procedures on student performance as measured on a final exam and a six …

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Freshman Orientation And Career Articulation With A Rational Value Decision-Making Model, Bud W. Stephenson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The role identity of the college and university counseling center has been in a state of evolution for the past few years and a reconceptualized role for the college and university counselor is beginning to emerge. This evolution is the result of rapid change taking place within society and in higher education. In recent research such authors as Morrill and Oetting (1970) have noted that the programs of counseling centers in the colleges and universities are not changing along with the rest of the college environment today and programs are thus becoming more and more outdated and irrelevant. Along with …

Task Persistence In Early Childhood Education, Thomas Richard Stephenson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study was designed to discover developmental trends in task persistence (TP). It was hoped that the results would suggest when and for what groups a task persistence (TP) curriculum is crucial.

To study this development a sample of two, four, and six year old children were given a "work" task. The task required 120 subjects (Ss) to sort and fold 33 items of clothing and linen. After the task instructions and demonstration, the experimenter did not intervene with reinforcers or further directions.

The dependent variables investigated were time spent on the task, time spent away from the task, and …

Non-Contingent Reinforcement In A Counseling Like Situation, Robert B. Shelton Jr.

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to determine if a variable, non-contingent reinforcement, could account for a significant amount of the effect of psychotherapy. A sample of ninety subjects was drawn from basic psychology classes and randomly assigned to six groups in a variation of the Soloman 4-group design. The treatment groups were connected to sham GSR equipment and told that when a light flashed they had made an anxiety reducing statement and were becoming more mentally healthy. The subjects were given three by five cards upon which were typed positive-negative adjective pairs and told to use the cards as …