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Brigham Young University

Theses and Dissertations

1999

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Boundary Control For Automated Sweeping Of Finite Element Meshes, Robert A. Kerr Dec 1999

Boundary Control For Automated Sweeping Of Finite Element Meshes, Robert A. Kerr

Theses and Dissertations

Finite element analysis depends greatly upon a high-quality mesh to be able to provide reasonably accurate answers to engineering problems. Models that need to be analyzed using finite element analysis are becoming increasingly more complex, and correspondingly harder to mesh with good quality. Skew is one quality metric which can cause problems with finite element analyses. This thesis explains how skew is calculated, discusses two common sources of skew: multiply-linked surfaces with interval constraints, and biased edge meshes. Two methods of lessening skew in surface meshes are then presented: the skew control algorithm, and the curve morphing algorithm. These algorithms …

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Interval Matching And Control For Hexahedral Mesh Generation Of Swept Volumes, Jason F. Shepherd Apr 1999

Interval Matching And Control For Hexahedral Mesh Generation Of Swept Volumes, Jason F. Shepherd

Theses and Dissertations

Surface meshing algorithms require certain relationships among the number of intervals on the curves that bound the surface. Assigning the number of intervals to all of the curves in the model such that all relationships are satisfied is called interval assignment. Volume meshing algorithms also require certain relationships among the numbers of intervals on each of the curves on the volume. These relationships are not always captured by surface meshing requirements. This thesis presents a news technique for automatically identifying volume constraints. In this technique, volume constraints are grouped with surface constraints and are solved simultaneously. A sweepable volume has …

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Malwida Von Meysenbug's Memoirs Of An Idealist. Translation Of Memoiren Einer Idealistin, Monte Gardiner Mar 1999

Malwida Von Meysenbug's Memoirs Of An Idealist. Translation Of Memoiren Einer Idealistin, Monte Gardiner

Theses and Dissertations

The following translation is the first full length rendering of Malwida von Meysenbug's two-volume autobiography Memoiren einer Idealistin/Eine Reise nach Ostende into English. Meysenbug, who boasts ties to Nietzsche, Wagner, Herzen, and Saffi, was forerunner to a long line of female social democrats. She was an eyewitness to the tumultuous political events surrounding the German Revolution of 1848, and is remembered as a pioneer in education and gender issues. Meysenbug's memoirs depict nineteenth-century Europe in a dynamic state of transformation. This is a time of opposition and contradiction, when emerging philosophies and political movements vie for power with existing structures. …

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Resolving Problems In Engineering Ethics: Precept And Example, Joel C. Adair Mar 1999

Resolving Problems In Engineering Ethics: Precept And Example, Joel C. Adair

Theses and Dissertations

This thesis has served to accomplish several objectives. First, a foundation was laid for the consideration of ethical factors in an engineering context. This was done by first establishing the need for ethical judgement in the engineering disciplines. A summary of several significant classical ethical theories followed, providing several tools with which to evaluate decisions that have ethical implications. Finally, the conclusion was made that the best framework for making ethical decisions is found in the application of the virtues espoused by the gospel of Jesus Christ.

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Nutritional Education And Its Impact In The Copalacaya, Choquenaira, Callisaya And Muruamaya Communities Of La Paz, Rosa Yolanda Mamani Arias Jan 1999

Nutritional Education And Its Impact In The Copalacaya, Choquenaira, Callisaya And Muruamaya Communities Of La Paz, Rosa Yolanda Mamani Arias

Theses and Dissertations

This investigation was conducted with the collaboration of the authorities of the Carrera de Nutrición y Dietética (UMSA) and the Institute of Agriculture and Food Science Ezra Taft Benson. The general secretaries, mayor scholars Management 1998, rural professors and farmers of the communities of Copalacaya, Choquenaira, Callisaya and Muruamaya of the province of Ingavi of the Department of La Paz. It has been very gratifying for the author to carry out this research in said communities, in addition to knowing the reality in which these farmers live, with whose collaboration valuable information was collected that permitted an analysis on the …

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Artificial Alimentation Of Bees Using Natural Juices During The Dry Season, Ramiro Bernal Acosta Jan 1999

Artificial Alimentation Of Bees Using Natural Juices During The Dry Season, Ramiro Bernal Acosta

Theses and Dissertations

In the community of Tunshi San Nicols of the Licto parish in the Province of Chimborazo, an evaluation was done on the effect of an energetic supplementary feeding of bees (Italian-mestizas) during the dry season (September 23 to February 20). These supplements consisted of carrot juice (T1), orange juice (T2) and sugar cane juice (T3). These supplements were also compared to a control group (T0). The experimental units consisted of 16 standard beehives distributed randomly with the 4 treatments and 4 repetitions of each treatment. The results showed that sugar cane juice (T3) obtained the best results in the consumption …

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Determination Of The Microbiological Load Of The Principal Meat Products Sold In The Markets Of Riobamba, Miguel Angel Castillo Palacios Jan 1999

Determination Of The Microbiological Load Of The Principal Meat Products Sold In The Markets Of Riobamba, Miguel Angel Castillo Palacios

Theses and Dissertations

This investigation was done with the objective to determine the microbiological load of the main meat products such as: beef, chicken meat, sausage, and viena sausage which are sold in the Riobamba city markets. This investigation was carried out in the Microbiological Laboratory Livestock Science faculty of the Polytechnical Superior school. Specific chemical products were used to determine mesofilas (37 degrees C), xicrofilas (5 degrees C), and termofilas bacteria which did not develop at 45 degrees C, however exicrofilas and mesofilas bacteria were found in every market and meat product in this study. The meat product hygiene is the same …

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Role Of Farming Women In The Communities Of Puculpala, Llulluchi, And Guzo, Quimiag, Chimborazo, Agusta Filomena Coello Arguello Jan 1999

Role Of Farming Women In The Communities Of Puculpala, Llulluchi, And Guzo, Quimiag, Chimborazo, Agusta Filomena Coello Arguello

Theses and Dissertations

In the Ecuadorian society there is a pronounced difference in the distribution of work between men and women. In the Ecuadorian society the man is dominant and the woman is seen as a free form of strenuous and excessive labor, who often goes without pay. The woman herself minimizes her own contribution in the production process, thereby magnifying this culture distinction. The division of work related responsibilities, through gender distinctions, has given women more tasks to complete, in addition to those generally reserved for females (taking care of the children, the animals and various household chores). Women also tend to …

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Therapeutical Assessment Of The Spigelia Anthelmia To Fight "Endoparasites" In Creole Ovine, German Gonzalo Reinoso Munoz Jan 1999

Therapeutical Assessment Of The Spigelia Anthelmia To Fight "Endoparasites" In Creole Ovine, German Gonzalo Reinoso Munoz

Theses and Dissertations

This investigation was accomplished in the Experimental Station Tunshi Productive Unit Sheep Goat, located to an altitude of 2747 m.s.n.m. and with an average temperature of 13.1°C, it located to 8 kilometers of Riobamba route to Licto and in the Laboratory of Microbiology of the Cattle Sciences Faculty of the Espoch, during 120 days (November of 1998 to February of 1999). The principal objective was that of to evaluate the effect terapeutics of the plant Spigelia anthelmia against parasitesinternal in lambs, for something which is 20 lambs native males with ages that fluctuated of 6 to 9 months, these animals …

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Detection Of Antibodies Against Brucella Abortus In Bovine, Celso Arturo Moreno Paredes Jan 1999

Detection Of Antibodies Against Brucella Abortus In Bovine, Celso Arturo Moreno Paredes

Theses and Dissertations

The present investigation was made in the Laboratories of microbiology of the Ability of Cattle Sciences of the Polytechnic Superior School of Chimborazo, with samples obtained in the Municipal Camal Riobamba and the Community of Tunshi San Nicolás. The incidence of Brucellosis was analyzed in six more important cattle areas of the county using the antigens Brucella abortus and Rosa of Flare. The experimental units were obtained under a systematic sampling. The experiment had a duration of 4 months. The experimental results underwent the following analyses: variance, percentages, stockings, standard deviation, limit for the estimate error. According to carried out …

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Latter-Day Saint Fathers Of Children With Special Needs: A Phenomenological Study, Michael M. Olson Jan 1999

Latter-Day Saint Fathers Of Children With Special Needs: A Phenomenological Study, Michael M. Olson

Theses and Dissertations

This research, presents a qualitative study of six Latter-day Saint fathers of children with special needs. In-depth interviews were used to examine the demands and resources fathers draw upon in meeting the needs of their child(ren), the application of the conceptual ethic of fathering as generative work and crisis/stress theory, as well as an analysis of how fathers incorporated their religious beliefs, faith, and practices into fathering their special needs children. Narrative accounts are used to illustrate the results. These results are then applied to an integrated conceptual framework and clinical applications are made.

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Obtaining And Sampling Of High Quality Energetic-Protein Mixtures (Pottages) Of Tuber-Cereal-Leguminous Bases In The Candelaria Area, Maria Lilian Maldonado Chavez Jan 1999

Obtaining And Sampling Of High Quality Energetic-Protein Mixtures (Pottages) Of Tuber-Cereal-Leguminous Bases In The Candelaria Area, Maria Lilian Maldonado Chavez

Theses and Dissertations

Specially designed foodstuffs destined for children of weaning age in the community of Candelaria were developed and evaluated biologically. These victuals had as bases combinations of tubers-cereals-legumes of high nutritional quality to be implemented in the home. Based on the availability of food and alimentary habits of the region, seven mixtures were formulated of triples and quadruples containing tubers (potato, oca, papaliza, and isano); cereals (rice, wheat, corn, and quinua); and legumes (tarwi, broad bean, and peanut). The cereal-leguminous proportion was maintained as one complement and the addition of the tubers. These mixes were subjected to biological tests, obtaining incremental …

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Nutritional And Health Behavior Of The Indigenous Pregnant Women In The Community Of Tunshi-San Nicolas, Chimborazo Province, Sandra Ordonez Gavilanez Jan 1999

Nutritional And Health Behavior Of The Indigenous Pregnant Women In The Community Of Tunshi-San Nicolas, Chimborazo Province, Sandra Ordonez Gavilanez

Theses and Dissertations

The nutritional food situation in our country is alarming, by what has been classified as a major public health problem, their principle manifestation is the protein malnutrition- energy, with a high prevalence in urban zones- marginal and rural population. It is considered that the main causes that originate on one hand are still deteriorating at a level of income in the popular sectors with the consequent impossibility of access to basic services such as housing, education, stable jobs, health services (drinking water, sewage, etc.) appropriate food regimes, greatly affecting those vulnerable groups such as children and women in fertile years. …

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The Relation Between The Nutritional Status And The Acute Diarrhetic Diseases In Children Younger Than Five Years Of Age In The Indigenous, Black, And Mestizo Ethnic Groups Of The Rural Area In The Imbabura Province, 1998-1999, Tanya Vaca Jan 1999

The Relation Between The Nutritional Status And The Acute Diarrhetic Diseases In Children Younger Than Five Years Of Age In The Indigenous, Black, And Mestizo Ethnic Groups Of The Rural Area In The Imbabura Province, 1998-1999, Tanya Vaca

Theses and Dissertations

The study conducted in the rural area of the province of Imbabura included a total of 518 families that when compared with the estimated sample of 96%, 42.7 % corresponding to the indigenous ethnic group, 28.15% to Black and 25% to mixed-race ethnic groups, these differences of involvement between ethnic groups is due to the fact that the indigenous population is greater than the two remaining populations. Of the 518 families studied they were able to obtain a total of 794 children younger than 5, in which 48.5% pertaining to the male sex and 51.4% to the female sex. In …

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Creating High-Quality Marriages: A Qualitative Study Of Religious Couples, Jerry Lyman Redd Jan 1999

Creating High-Quality Marriages: A Qualitative Study Of Religious Couples, Jerry Lyman Redd

Theses and Dissertations

This study is a qualitative analysis of in-depth interviews with thirty-two couples who have been married for eight years. Although the couples in this sample have similar religious, economic, and cultural backgrounds, the quality of each marriage is quite different. Ten couples have exceptionally high-quality marriages, eighteen have average-quality marriages, three are struggling, and one couple has been divorced. The purpose of this study was to better understand what the ten couples with high-quality marriages are doing to create successful relationships. I conclude that high-quality marriages are created by a couple's participation in a particular process with a specific paradigm …

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The Impact Of Religiosity On Coping Among Lds Adolescents, Matthew P. Roper Jan 1999

The Impact Of Religiosity On Coping Among Lds Adolescents, Matthew P. Roper

Theses and Dissertations

This study examines the impact of religiosity on coping in a group of Mormon (Church of Jesus Christ of Latter-day Saints) youth. Longitudinal data were gathered from detailed questionnaires administered to 2852 male and female adolescents in 1990 and 1993. Coping was conceptualized as four general dimensions (self-concept, public activities and service, deviance and future plans). Religiosity was also conceptualized multi-dimensionally (religious belief, public religiosity, private religious behavior, and religious experiences). Multiple regression analysis was used to investigate the unique effects of each of the dimensions of religiosity on each dimension of coping. It was hypothesized that religiosity was positively …

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Religiosity And Physical Fitness: A Study Of Middle-Aged Mormon Men, Janette Olsen Jan 1999

Religiosity And Physical Fitness: A Study Of Middle-Aged Mormon Men, Janette Olsen

Theses and Dissertations

Research has related both physical fitness and religiosity to health. This study combined these ideas and examined the relationship between religiosity and physical fitness among middle aged Mormon men (n=110). Mormons are an ideal population for study because of their strict health code. Fitness variables were grip strength, waist/hip ratio, body mass index (BMI) and estimated maximal oxygen uptake (VO2max). A questionnaire assessed level of religiosity and separated subjects into two groups: highly religious (n=35) and less religious (n=14). Moderately religious subjects (n=61) were omitted. A one way ANOVA (between-groups design) found no significant differences in fitness variables between groups. …

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The Mormon Influence On The Political Geography Of The West, Michael Madsen Jan 1999

The Mormon Influence On The Political Geography Of The West, Michael Madsen

Theses and Dissertations

The vast colonization of the Church of Jesus Christ of Latter-day Saints, or Mormons, in the nineteenth century had a profund impact on the populating, culture, economy, and environment of much of the American West. This thesis examines the political geographic influence of the Mormons in the West and, more specifically, in the lands ceded by Mexico to the United States in 1848. This land comprises all or portions of the following states: California, Nevada, Utah, Wyoming, Colorado, Arizona, and New Mexico.
The original organization of the Mexican Cession at the hands of Congress in 1850 was drastically influenced by …

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The Meaning Of Religious Belief, Practice, And Community For Latter-Day Saint Fathers Of Children With Special Needs, Loren Dean Marks Jan 1999

The Meaning Of Religious Belief, Practice, And Community For Latter-Day Saint Fathers Of Children With Special Needs, Loren Dean Marks

Theses and Dissertations

While the tragedy of American fatherlessness has evoked a growing body of research, religious beliefs, practices, and communities have not been a significant part of the scholarly discussion. This article discusses possible reasons for this and reviews the religion and family literature with a focus on fathers. Qualitative interviews were conducted with 19 Latter-day Saint (LDS) fathers of children with special needs and analyzed to examine the meaning of religious experience for these fathers and their families. Analysis indicated three dimensions of religious experience: spiritual belief, religious practice, and faith community. The spiritual belief in an eternal perspective, including the …

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Effect Of The Partial Substitution Of A Commercial Feed For Corn Meal On Growth Performance Of Chickens, Óscar Amilcar García Portillo Jan 1999

Effect Of The Partial Substitution Of A Commercial Feed For Corn Meal On Growth Performance Of Chickens, Óscar Amilcar García Portillo

Theses and Dissertations

Nutrition is a primary human need. Families often will raise their own animals to meet these nutritional needs. However, high feed costs can severely limit the viability of these small family enterprises. This study addressed ways to improve poultry production as a means for families to ameliorate their diets and increase income. Research was conducted at the Centro Universitario de Oriente (CUNORI), Chiquimula, Guatemala. For this study, commercial poultry feed was supplemented with corn flour at three treatment levels and fed to poultry. Results indicated that partial substitution of commercial feed with corn flour at these three treatment levels did …

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The Precepts Of Zion And Joseph Smith's City Of Zion Plan: Major Influences For The Planning Of Nauvoo, Marjorie E. Eddy Jan 1999

The Precepts Of Zion And Joseph Smith's City Of Zion Plan: Major Influences For The Planning Of Nauvoo, Marjorie E. Eddy

Theses and Dissertations

This thesis addresses the archaeological question of the relationship between city planning and belief systems. It examines the extent to which the city plan of Nauvoo, Illinois, was influenced by the four precepts of Zion as outlined by Joseph Smith, the first President of the Church of Jesus Christ of Latter-day Saints. These precepts are considered as unity, order, economic equality, and leadership. The City of Zion plan as developed by Joseph Smith was the basis for many cities, including Nauvoo. The Zion plan is examined to determine the influences of the four precepts of Zion on city planning. Specifically, …

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Religiosity And Life Satisfaction Among Lds College Students, Po Nien Chou Jan 1999

Religiosity And Life Satisfaction Among Lds College Students, Po Nien Chou

Theses and Dissertations

The purpose of this study was to determine the relationship between religiosity and life satisfaction among Latter-day Saints (LDS) college students. The scales used were the religiosity scale by Chadwick and Top (1993), and the life satisfaction scale by Neugarten, Havighurst and Tobin (1961). The analysis was based on data obtained from 222 students (55.5%) who responded. A prediction model was used to develop a regression equation. Pearson correlation analysis was used to evaluate the correlation between religiosity and life satisfaction. The regression equation is as follows: life satisfaction = 1.436815592 + 0.045915152 (spiritual experiences) + 0.042888274 (integration in congregation). …

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Religious Couples' Reported Effects Of Prayer In Conflict Situations, Julie Ann Stout Jan 1999

Religious Couples' Reported Effects Of Prayer In Conflict Situations, Julie Ann Stout

Theses and Dissertations

For religious couples, the spiritual domain stands alongside the biological, psychological, and systemic domains as an influence upon interaction and mechanism for change. This study is a quantitative expansion of Butler, Gardner, and Bird's (1998) qualitative study, of the change dynamics of prayer. This study attempted to improve the generalizability of the Butler et al. (1998) study through its use of a larger, and religiously and geographically more diverse sample. This study investigated the effects of prayer during times of marital conflict through a quantitative methodology with a survey design. The researchers developed a survey based on the findings of …

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General Diagnosis And Services Developed In The Corral De Piedra Village, San Juan Ermita, Chiquimula, Servin Ardany Flores Galdámez Jan 1999

General Diagnosis And Services Developed In The Corral De Piedra Village, San Juan Ermita, Chiquimula, Servin Ardany Flores Galdámez

Theses and Dissertations

The Corral de Piedra community is located in Chiquimula, Guatemala. The main agricultural activities are corn and bean production, small-scale gardens, and small animal production, such as poultry and pigs. The crop areas are predominantly located on lands with slopes between 12 and 55%, presenting low fertility conditions and poor moisture retention capabilities. In addition, local crop varieties have low productivity potentials and the winter season is characterized by poorly distributed and erratic periods of rain. The Benson Institute introduced a technology transfer model to increase and diversify agricultural production, while preserving current natural resources. An integral part of this …

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Assessment Of The Availability And Exploitation Of Hydric Resources In The Choquenaira Community, Luis Lizardo Iturry Urquizo Jan 1999

Assessment Of The Availability And Exploitation Of Hydric Resources In The Choquenaira Community, Luis Lizardo Iturry Urquizo

Theses and Dissertations

The precipitation data of the El Alto, Tambillo and Comanche stations are homogenous and consistent. The meteorological data from Irpa Chico, Collana and Viacha are consistent, but heterogeneous. The monthly precipitation in Viacha in December, January, March and April are better examples of a normal distribution in comparison to the months of October, November and February. The average annual precipitation in Viacha, in a thirty-four year time period, is 559 mm. Some 76% of this precipitation occurs in November to March. The minimum precipitation in Viacha, with an 80% probability of absence for the vegetative period, from October to April …

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Comparative Study Of Six Different Types Of Subtracts In The Production Of Earthworm Humus And Its Productive Effect In Vegetables (Radish, Beet, White Onion, Cabbage), Romeo Byron Romero Mancero Jan 1999

Comparative Study Of Six Different Types Of Subtracts In The Production Of Earthworm Humus And Its Productive Effect In Vegetables (Radish, Beet, White Onion, Cabbage), Romeo Byron Romero Mancero

Theses and Dissertations

In the province of Chimborazo, found in the Riobamba canton, a study was done with the purpose of comparing different subtracts for the production of earthworm humus (pig feces, guinea pig feces, rabbit feces, bovine feces, market residues, and vegetable residues from the harvest) and its productive effect in vegetables (radish, onion, beet and cabbage). Twenty-four beds, 1.5 m2 (1.5 x 1) in size, as well as sixteen 3 m2 (1 x 3) parcels were used for the study. A design of complete blocks was applied with a monofactorial in the first test, and a bifactorial in the second test. …

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Validation Of The Small Scale Agricultural Production Model In The Community Of Tunshi-San Nicolas, Monica Alexandra Zuniga Donoso Jan 1999

Validation Of The Small Scale Agricultural Production Model In The Community Of Tunshi-San Nicolas, Monica Alexandra Zuniga Donoso

Theses and Dissertations

The model developed in the experimental environment inside the ESPOCH presented satisfactory results. Because of this, it is necessary that the model of production be validated in the farming communities with the purpose of making adjustments before recommending its massive production. In other words, a comparative study should be done on what happened in the experimental farm and what would happen in the community. This is reason why this investigation is titled Validation of the Small-Scale Agricultural Production Model in the Community of Tunshi-San Nicolás. The objectives of the investigation were as follows: Validate the small-scale agricultural production model of …

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The Influence Of Religiosity In The Construction Of Meaning From Advertising Messages Intended To Promote Lifestyle Values, Lillian Billing Jan 1999

The Influence Of Religiosity In The Construction Of Meaning From Advertising Messages Intended To Promote Lifestyle Values, Lillian Billing

Theses and Dissertations

Religiosity has largely been ignored by consumer research as a factor in the negotiation of meaning from magazine advertisements containing lifestyle messages. A meaning based study was undertaken to seek to identify its presence and emergence within a religious audience. A qualitative methodology employing in-depth, phenomenological interviewing was designed. Six members of the Church of Jesus Christ of Latter-day Saints, three men and three women, were invited to give their interpretations, thoughts, and feelings towards four magazine advertisements. A second in-depth phenomenological interview was conducted with each participant to provide individual lifeworld contexts. Analysis employed a previously tested conceptual construct, …

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Family-Of-Origin Distress And Intimacy In Later-Life Couples, Paul James Birch Jan 1999

Family-Of-Origin Distress And Intimacy In Later-Life Couples, Paul James Birch

Theses and Dissertations

Married couples aged 55-98 were surveyed regarding their perceptions of family-of-origin distress, their affective communication and problem solving communication skills, and their emotional intimacy. Two 2-way ANOVAs were performed with husbands' (model 1) and wives' (model 2) emotional intimacy scores as dependent measures and family-of-origin distress scores as the independent measures. Then both models were re-analyzed with affective communication and problem solving communication entered as co-variates. Results suggested that for both husbands and wives, emotional intimacy was affected by family-of-origin distress. Additionally, intimacy was affected by the distress in their spouses' family-of-origin in both models. Post-hoc analyses suggested that as …

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