Digital Commons Network^™

Inter-Religious Marriage And Migration, Maggie Y. Bohm

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study analyzes the influence of 1) inter-religious marriage and 2) differing levels of church attendance within a married couple on migration behavior. The study draws from previous research on inter-racial marriage for a framework to examine whether there is reason to expect a relationship between migration and inter-religious marriage. We hypothesize that the propensity for migration is higher for inter-religious couples than for couples constituted by individuals of the same religion and for couples who attend church at different frequencies. To examine the hypotheses, this study uses age, education, and length of residence as controls in logistic models.

Theories …

Racial And Ethnic Comparison Of Migration Selectivity: Primary And Repeat Migration, Sang Lim Lee

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purposes of this study are to examine migration disparities in primary, onward, and return migration by Hispanics, non-Hispanic black, and non-Hispanic white and to inspect the differences among the various types of migration. In addition, this study explores explanations of the migration disparities. These have been rarely studied because of a lack of proper migration data. This research employs the National Longitudinal Study of Youth (NLSY79) for a logistic regression of primary migration and for a hierarchical generalized linear model (HGLM) of the two types of repeat migration, namely onward and return. The results demonstrate that whites are more …

Examination Of The Issues And Scientific Evidence For The Identification Process Of Deaf And Hard Of Hearing Individuals With Learning Disabilities To Enhance Academic Outcomes, Scot Ferre

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

Although the identification of learning disabilities (LD) is a viable means to provide appropriate

instructional and support services for students with academic difficulties, there is a limited

knowledge base about the identification, assessment, and intervention of and for LD in deaf and

hard of hearing (D/HH) students. Given the potential consequences of test results, this review

examined current and recent developments in the field of learning disabilities concerning the

conceptualization of learning disability and the validity and empirical support of earlier

identification methods and various assessment identification options with D/HH students.

Challenges to the process and the need for additional …

Demographic And Spatial Responses Of Coyotes To Changes In Food And Exploitation, Eric M. Gese

Wildlife Damage Management Conference

Lethal control for reducing carnivore populations is a contentious issue throughout the world. While computer simulations have been developed modeling the effects of population reduction on coyote (Canis latrans) population parameters, testing these hypotheses with empirical data from the field is lacking. We documented the demographic and spatial responses of coyotes to changes in the levels of food resources and human exploitation on the Piñon Canyon Maneuver Site, southeastern Colorado. We captured, radio-collared, and tracked 92 (53 M: 39 F) coyotes from March 1983 to April 1989. Of these, 74 animals were residents from 32 packs, plus 12 …

The Effect Of Wildfire On Populations Of The Jemez Mountains Salamander (Plethodon Neomexicanus) With Consideration To Arthropod Prey Availability Following The Cerro Grande Fire Of Northern New Mexico, Michelle R. Cummer

Biology

Fire regimes in North America, including the American Southwest, have undergone relatively dramatic shifts in the last century, resulting in novel stand-replacing fires that are changing landscapes in unprecedented ways. Some possible effects of these novel landscape changes on a terrestrial plethodontid salamander (Plethodon neomexicanus) were investigated. Microhabitat temperatures in four burn-severity types following recent fires were measured. Temperatures were significantly greater in high-severity and moderate-severity burn areas than in low-severity and unburned areas. Salamander presence/absence data from four burn-severity types that were documented as having salamanders prior to wildfire are considered. The proportions of presence and absence …

Repeat Migration In The United States: A Comparison Of Black, Hispanic, And White Return And Onward Migrants, Beth A. Wilson

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The primary objective of this study is to examine U.S. repeat migration for blacks, Hispanics, and whites. It investigates the relationships and patterns of these different racial/ethnic groups utilizing the National Longitudinal Survey of Youth 1979 (NLSY79). Repeat migration within and across categories of individual characteristics for blacks, Hispanics, and whites, is compared in order to determine if there are differences in the overall rates of repeat migration for these groups, once other factors are controlled.

To do this several statistical procedures are utilized, and the results of selected descriptive and logistic analyses are presented. The descriptive statistics control for …

The Journey Of Education: Characteristics Of Shoshone-Bannock High School And Community Members On The Fort Hall Indian Reservation, Ed Galindo

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This dissertation examined personal, cultural, school, and family factors that contribute to the decision of Native American students to remain in school until graduation or to drop out. One hundred eighty-one participants who had either graduated or dropped out of school completed a 140-item questionnaire. Participants lived on the Shoshone-Bannock Indian Reservation located at Fort Hall, Idaho.

Factors examined in the survey instrument included substance abuse by self or family members, peer pressure, trouble with the law, self-esteem, teen pregnancy, family structure, socioeconomic status, parents education, academic achievement, teacher attitudes and expectations, school attendance, tribal self-identity and pride, and bilingualism. …

The Educational Pipelinie For Women In Biology: No Longer Leaking?, Louise Luckenbill-Edds

ADVANCE Library Collection

Describing the past 30 years of progress toward gender equity in science, one observer wrote: "Although optimistic about future prospects, I must also point out some daunting toads and serpents lurking in the gardens of science. These challenge the rising generation of young scientists to be no less intrepid [that past activists who catalyzed change]" (Herschbach 1999, p. 66). The failure of the sciences to attract and retain women has meant a loss of diversity, as well as a loss of talent and creativity, that impoverishes research viewpoints and limits effective communication of science with diverse sectors of society.

Factors Concerning The Conservation Of A Rare Shale Endemic Plant: The Reproductive Ecology And Edaphic Characteristics Of Penstemon Debilis (Scrophulariaceae), Amy L. Mcmullen

Biology

The management of a rare, edaphic endemic plant species requires an understanding of the ecological setting and processes that contribute to its restriction. Included in the ecological processes is a set of biotic characters associated with the reproductive ecology, including its breeding system, pollination vectors, and germination requirements. The geologic and soil setting of the plant must also be characterized in order to understand the plant's restriction to the substrate. These issues were addressed by this study of the rare endemic Penstemon debilis O'Kane and Anderson (Scrophulariaceae). Penstemon debilis consists of six populations that occur on talus slopes of the …

Secondary Reproductive Strategies Of The Eastern Kingbird (Tyrannus Tyrannus), Assessed By Dna Fingerprinting And Egg Physiognomy, Diane L. Rowe

Biology

Extra-pair fertilization, a secondary breeding strategy, was detected in the eastern kingbird (Tyrannus tyrannus) using multi-locus DNA fingerprinting. I assessed the genetic parentage of 20 broods in a population of kingbirds in central New York. Two DNA probes were used to test for exclusion of nestlings as true offspring of one or both social parents. Band-sharing coefficients and the number of novel bands were used to discern which parent was not a first-degree relative of the nestling in question. No cases of conspecific brood parasitism or quasi-parasitism were documented. However, extra-pair paternity was found to be very common, …

Growth And Survival Of Colorado Squawfish In The Upper Colorado River, D. B. Osmundson, Ronald J. Ryel, T. E. Mourning

Wildland Resources Faculty Publications

Growth and adult survival rates were estimated for the endangered Colorado squawfish Ptychocheilus lucius inhabiting the upper Colorado River by using data from fish captured during 1990–1995. Mean annual growth rates of fish aged 3–6 years ranged from 32.2 (age 6) to 82.0 (age 3) mm/year. Growth rates for older fish were highest for fish 400–449 mm total length, TL, (42.7 mm/year) and declined to 19.8 mm/year for fish 500–549 mm TL. Fish 550 mm and longer grew an average 9.5 mm/year. Survival rates for fish 550 mm and longer were estimated by comparing measured size distributions with simulated stable …

Habitat Structure Analyses Of Northern Goshawk, Accipiter Gentilis Atricapillus, And Northern Spotted Owl, Strix Occidentalis Caurina, Nesting Stands In The Eastern Cascades, Leslie J. Rissler

Biology

I conducted several habitat analyses that describe the striking similarity in habitat resource use of nesting Northern Goshawks, Accipiter gentilis atricapillus, and Northern Spotted Owls, Strix occidentalis caurina. The theoretical context of my work was the Compression Hypothesis described by Schoener in 1974, which proposed that the primary ecological dimension to show effects of competition in the first nonevolutionary stages of species overlap is habitat (vs. time and food dimensions). The study was conducted in the southern Cascades of northern California and southern Oregon, east of the Cascade crest. I conducted both understory and overstory analyses of forest structure. The …

Problem Analysis For The Vegetation Diversity Project, David A. Pyke, Michael M. Borman, U.S. Department Of The Interior, Bureau Of Land Management

All U.S. Government Documents (Utah Regional Depository)

Management of the majority of public rangeland in the Great Basin and Columbia-Snake River Plateau falls under the authority of the Bureau of Land Management. The flora of this land ranges from highly diverse native plant communities to deteriorated lands dominated by exotic annuals. Approximately nine percent of the BLM’s 78 million acres of public land in this region is degraded to such a degree that changes in land management alone will not result in significant improvement. The BLM intends to restore native plant communities on these deteriorated lands, but current revegetation techniques used to establish introduced perennial grasses are …

Importance Of Mild Hyperoxaluria In The Pathogenesis Of Urolithiasis - New Evidence From Studies In The Arabian Peninsula, W. G. Robertson, H. Hughes

Scanning Microscopy

The hypothesis that mild hyperoxaluria is more important than hypercalciuria in the pathogenesis of urolithiasis is re-examined in the light of new evidence. Small increments in urinary oxalate in the normal to high-normal range are much more critical than similar rises in urinary calcium for increasing the relative supersaturation of urine with respect to calcium oxalate, the oxalate/calcium ratio in urine, the total volume of calcium oxalate crystals excreted, the proportion of abnormally large crystals and aggregates of calcium oxalate and the severity of the disorder as defined by the recurrence rate of stone-formation. Data from the Arabian Peninsula, where …

Interactions Between Populations Of Intermediate Wheatgrass And Western Wheatgrass As Influenced By Short-Duration Grazing And Moisture Availability, Gerrit B. Bartels

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The effects of grazing and moisture availability on the competitive interactions of intermediate wheatgrass (Thinopyrum intermedium (Host) Barkw. & D.R. Dewey) and western wheatgrass (Pascopyrum smithii (Rhydb.) A. Love) were examined under a short-duration grazing system in central Utah. The fate of tiller cohorts was observed at approximately monthly intervals at the interface between patches of these two rhizomatous grasses and in monospecific stands. The effects of short-duration grazing, clipping of western wheatgrass following grazing to achieve levels of utilization equivalent to that of intermediate wheatgrass, irrigation, and removal of the competitor were assessed in terms of the …

Self-Consciousness And Body Image Issues Among College Females, Mary E. Doty

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

This study examined some of the procedures used in eating disorder research. Body size estimation procedures, in light of their similarity to procedures in social psychology, were used to create self-focus and self-consciousness conditions. If the procedures in the present study create self-consciousness effects, it is possible that the results of those studies have been affected by a heightened state of self-awareness. The present research also explored the relationships between self-consciousness, self-esteem, body esteem, body perception, and eating disorder proneness.

The research was conducted with a nonclinical sample from a university population, controlling for age and body development factors. Baseline …

Tall Shrub Dynamics In Northern Minnesota Aspen And Conifer Forests, J.C. Balogh, D.F. Grigal

Aspen Bibliography

Tall shrubs are a dynamic component of upland forests in the Lake States (Balogh 1983, Dunn 1986, Ohmann and Ream 1971). They are an integral part of forest element cycles, competitors with overstory for growth and reproduction, essential to post-harvest site stabilization, and a source of wildlife cover and browse (Comerford and White 1977, Dunn 1986, Robinette 1972, Tappeiner 1971).

Autecological And Grazing Control Studies Of Dyers Woad (Isatis Tinctoria L.) On Northern Utah Rangelands, Kassim O. Farah

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Dyers woad (Isatis tinctoria L.) is a noxious weed on northern Utah rangelands. Chemical and mechanical means of control are unsuitable for rangelands. A potential alternative, biological control, is difficult due to a lack of basic ecological information. To remedy this, some aspects of the population biology and autecolgy of dyers woad were studied. The feasibility of controlling dyers woad by early spring grazing was also investigated via clipping experiments.

A population study followed the survivorship of experimentally established populations over two years. Fall germinating individuals (1984) overwintered as rosettes twice and all survivors reproduced successfully. Spring germinating individuals …

A Comprehensive Treatment Program For Abusive Parents: An Exploratory Study, Marvin Kim Marvel

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Estimates of the incidence of child abuse range from 200,000 to 500,000 (Light, 1973) to over one million children each year (O'Brien, 1980). Child abuse is a leading cause of childhood death and injury (Starr, 1979). Demographic studies (e.g., Steele & Pollock, 1968) suggest that parents who abuse their children were often abused or neglected themselves. Therefore, it is reasonable to expect that many of the present victims of abuse will become abusing parents in the future unless the cycle is broken. The need for effective interventions to reduce this pervasive social problem is obvious.

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 …

Journal Of Mormon History Vol. 13, 1986

Journal of Mormon History

• --Mormon Women, Other Women: Paradoxes and Challenges

Anne Firor Scott, 3

• --Strangers in a Strange Land: Heber J. Grant and the Opening of the Japanese Mission

Ronald W. Walker, 21

• --Lamanism, Lymanism, and Cornfields

Richard E. Bennett, 45

• --Mormon Missionary Wives in Nineteenth Century Polynesia

Carol Cornwall Madsen, 61

• --The Federal Bench and Priesthood Authority: The Rise and Fall of John Fitch Kinney's Early Relationship with the Mormons

Michael W. Homer, 89

• --The 1903 Dedication of Russia for Missionary Work

Kahlile Mehr, 111

• --Between Two Cultures: The Mormon Settlement of Star Valley, Wyoming

Dean L.May, 125

Relationship Between Seasonal Changes In Forage Quality And Feeding Patterns In Meadow Voles (Microtus Pennsylvanicus), Ronald J. Brooks, Stephan A. Struger

Wildlife Damage Management Conference

Forage analyses revealed that mowed orchards provide a relatively high quality forage to meadow voles (Microtus pennsylvanicus), especially in the fall. Mowed forage was characterized by significantly higher protein and moisture content and significantly lower acid and neutral detergent fibre and lignin than forage from an abandoned orchard. Energy and fat were not significantly affected by mowing. However, vole numbers declined markedly in mowed regions in comparison to undisturbed areas. Voles preferred to inhabit areas with dense cover even though vegetative dieback had occurred. Voles did not exhibit any distinct preference for either cracked corn (rodenticide carrier agent) …

A Comparison Of Evaluation Models For Handicap Intervention In A Head Start Program, Carin Niebuhr

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The Model A and Model C Title I evaluation options were compared by using both options to measure the effectiveness of handicap intervention in a Head Start program. Two hundred three children in Jackson County (Oregon) were pretested with the Developmental Indicators of Learning Test (DIAL), the Peabody Picture Vocabulary Test (PPVT), the Visual-Motor Integration Scale (VMI), and the Carrow Elicited Language Inventory (CELI). The 43 children who scored below the predetermined cut-off level were placed in a six-month intervention program. One hundred forty-nine children remaining in the Head Start program in May were posttested with the same tests. Model …

Dynamics Of Arid-Land, Perennial Plant Populations With An Examination Of Potential Causal Agents, Henry George Gardiner

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Rigorous statistical examination of the population dynamics of a number of long-lived perennial plant species permitted an interpretation of changes in those populations and the establishment of potentially important causal agents. Survival and recruitment of six species from the mulga-zone rangelands of Western Australia varied across three climatically different periods following the removal of domestic livestock.

Two species' populations (Eragrostis xerophila and Maireana glomerifolia) had their rates of increase reduced by kangaroo and euro grazing. Both survival and recruitment of Eragrostis xerophila were reduced by this grazing while Maireana glomerifolia suffered reduced recruitment during all periods. These negative …

The Effects Of Pregnancy On Behavioral Interdependence In Premarital Relationships, Joan V. Wareham

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The purpose of this study was to compare couples who experienced a pregnancy early in their courtship, late in their courtship, or not pregnant at all on their development of behavioral interdependence across three levels of involvement; regularly dating, a couple, and committed to marriage, and into marriage. Data were collected by means of a semi-structured interview schedule which permitted couples to retrospectively graph their courtship from the first time they met until marriage. Partners divided their courtship into the three levels of involvement and then completed questionnaires which ascertained the activities they performed and with whom they performed them …

Limitations Of Computerized Impact Assessment Models For Planning In Small Towns, Mark Richard Brown

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

Western boomtowns have been the focus of intense planning activity since the early 1970's. The goal of this activity has been to manage rapid growth caused by large energy, industrial, and resource developments. Planning assistance has been made available to impact communities in a variety of forms including financial aid from senior levels of government and from impacting industries, economic and demographic forecasting models, growth-management consulting firms, case studies, and comprehensive handbooks for community action. There has been rapid mobilization of sophisticated administrative and technical expertise to mitigate the problems of impacted communities.

The Effect Of Exploitation On Some Parameters Of Coyote Populations, Robert P. Davison

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The study was conducted to examine the effect of exploitation on population parameters of coyotes (Canis latrans). Hypotheses tested were: (1) Substantial levels of exploitation do not change spring and fall coyote densities significantly; (2) Coyote recruitment (reproduction and immigration) rates are unaffected by substantial levels of exploitation; (3) Annual coyote survival rates are not related to intensity of harvest rates; (4) Coyote emigration rates remain unchanged by substantial levels of exploitation. Coyote demographic parameters were measured from 1975 to 1978 for a treatment population subject to substantial exploitation (Curlew Valley, Utah and Idaho), and for an unexploited …

Changing Times: A View From Cache Valley, 1890-1915, Charles S. Peterson

Faculty Honor Lectures

For a quarter of a century I have been pursuing, in what I sometimes fear is a muddling quixotic way, the identity of Utah and of regions within it. This quest entered a new and direct phase a few years back when I was asked to write the Bicentennial History of Utah. As I toiled over the book, one of those obvious truths that now and then surface in the consciousness of each of us struck me with great force; in 1776 Utah had no practical existence whatever for Americans. Of course, the geographical region existed, but in what I …

Population Limitation Of Jackrabbits: An Examination Of The Food Hypothesis, William R. Clark

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The study was conducted to examine the importance of forage resources in limiting peak population density of black-tailed jackrabbits (Lepus californicus). The research design combined field studies of jackrabbit diet and vegetation impact with computer simulation of herbivore nutrition and population dynamics. The relationships between available forage, dietary intake, energy and protein balance and population changes were compared for high and low population density. Hypotheses tested were : (1) Dietary composition is unaffected by availability above 10 kg/ha; (2) Jackrabbits do not require more forage than is available at high population densities; (3) Dietary composition is not significantly …

Coyote-Prey Relationships In Curlew Valley During A Period Of Low Jackrabbit Density, Stephen W. Hoffman

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Coyote-prey relationships were examined in Curlew Valley, northern Utah and southern Idaho, during a period of low jackrabbit density (from September 1973 to May 1975). The Utah and Idaho portions of Curlew Valley were treated separately. Field work provided estimates of relative and absolute rodent densities as well as relative coyote density each spring and fall. Laboratory analysis of over 2,300 scats and 249 stomachs provided detailed information on coyote diets. Jackrabbit population data for northern Utah were obtained from L. Charles Stoddart.

Four species, Peromyscus maniculatus, Perognathus parvus, Eutamias minimus, and Dipodomys ordii comprised over 90 …