Digital Commons Network^™

Teaching Language To Hearing Impaired Children Who Have Had No Previous Language Experience, Catherine Collins Lu

Dissertations and Theses

This paper purports to give (1) a systematic review of the background and theoretical development leading to the evolvement of the modern approach of language instruction for the hearing impaired child, and (2) a comparison of the grammatical and the developmental schools from the instructional point of view.

Drop-Out Study, Chemawa Indian School, Terry Farrow, Gordon Oats

Dissertations and Theses

Repeated inquiries and statements are made about the number of American Indian students who drop out or are pushed out of school. The Waxes noted that while drop-out rates are difficult to calculate because of a shifting population and absence of centralized, accurate records, current figures indicate that about one-half of those who enter the primary grades drop out before entering high school. Furthermore, only about a third of those entering school actually graduate. A study of Pima and Papago schools revealed much the same trends. Seven percent of the children ages six to eighteen are not enrolled in any …

Marx On Population: A Critical Review Including A Comparison To Malthus And A New Perspective On Marx, David Orval Jermain

Dissertations and Theses

A critical review of Marx on population is made to determine if the modern Marxist population thepry can validly claim to follow from Marx. An historical review of population thought from the Greeks to Malthus is made and a dominant trendline is identified. Marx's population thought is presented and it is compared to Malthus. Anomalies in Marx are discovered. A new perspective on Marx using the history of demography is advanced in which Malthus is found deviating from the dominant trend line and Marx's criticism of Malthus as focusing on these specific points of deviation. Marx is found defending the …

Charles E. Borden: His Formulation And Testing Of Archaeological Hypotheses, Ellen Wallace Robinson

Dissertations and Theses

Analysis of Borden's papers, including unpublished (to 1975), to discover logic used to formulate and test hypotheses. Available data and explanatory patterns shown. Work characterized as search for Northwest Coast chronology with three periods: Early. Evidence from stratigraphy, geology, historical linguistics, ethnographies, study of spatial distribution of similar artifacts. Middle. Application of 0-14 dating to test and correct earlier hypotheses. Recent. Sequences of hypotheses to explain complex, puzzling phenomena involving many basic sciences. Papers shown to be series of retroductions, moving from puzzling phenomena to hypotheses from which the phenomena would follow as a matter of course.

Britain's Colonial Administrations And Developments, 1861-1960: An Analysis Of Britain's Colonial Administrations And Developments In Nigeria, Efiong Isaac Utuk

Dissertations and Theses

This thesis is to indicate the positive British role in developing Nigeria during the Colonial period to the point that effective self-government became possible. The study is approached analytically, utilizing information primarily from printed sources, but including conclusions from the author's experience and informal interviews from local chiefs who lived through much of the Colonial period.

Between 1849 and 1906, West African territories were occupied by several European powers who subjected the peoples to a new type of administration. In Nigeria, Britain was the Colonial master. The British unquestionably benefited economically from their control of Nigeria, but, to their credit, …

Performance Of Adolescent Autistic Males On The Michigan Picture Language Inventory, Marcia Sharril Kline

Dissertations and Theses

The purpose of this study was to compare the expressive and comprehensive language structure skills of a selected sample of normal males and adolescent autistic males, using the Michigan Picture Language Inventory (MPLI) as the investigating instrument in order to determine if a statistically significant difference existed between the two groups. The autistic and normal subjects were matched for mental age scores within plus or minus two months as measured by the Peabody Picture Vocabulary Test (PPVT), Form B.

Seven autistic male and seven normal male subjects were selected from the greater Portland metropolitan area to be included in this …

A Study Of The Relationship Between Self-Concept, Public Image, And Consensus Rorschach Performance, Dale Sherman Walhood

Dissertations and Theses

Four measures of dominance were taken on college roommate pairs. Three of the measures were derived from Leary’s interpersonal system for diagnosing personality. The fourth measure was derived from the consensus approach to Rorschach administration. Dominance scores for self-concept, public image, predicated image (a new measure in which a person attempts to predict how a significant other sees him) and consensus Rorschach performance were computed. Predicted image correlated higher with self-concept than public image as predicted. Results suggest that dominance as measured by the Rorschach is related to both public image and self-concept. Submissive members appear to understand the structure …

The Effect Of Attending Behavior Training Upon Learning, Martha Sue Peden

Dissertations and Theses

Various studies have been implemented concerning the physiological and psychological components of attending behavior, particularly in the area of the exceptional child. Little has been done, however, to develop specific behavioral definitions of attending behavior and to incorporate these into treatment-based research programs involving normal children attending a regular public school.

The purpose of this investigation was to discover if children from a regular public elementary school who are deficient in attending behavior skills can be taught these skills in a short-term behavior modification program and to determine if the skills thus learned facilitate learning within the regular classroom setting.

Maturity Of Adolescent Unwed Mothers, Sarah L. Claiborne

Dissertations and Theses

Adolescence traditionally has been recognized and accepted as a period of exploration of an occasional rebellion against the adult world. Explorations are viewed by behavioral scientists as a quest for identity expansion, and as such, a necessary phase for attaining maturity. Several tasks have been identified which each adolescent must complete if he is to reach maturity. For the present these tasks can be summarized as character formation, attainment of sexual identity, establishment of mature relationships and emancipation from parental control.

Society's attitude towards the rebellion and exploitation of youth is mixed. This confusion seems related to a general breakdown …

A Comparison And Item Analysis Of Responses Between Black Children And Language Delayed White Children On The Peabody Picture Vocabulary Test, Kevin N. Cole

Dissertations and Theses

The purpose of this study was to compare PPVT scores of Black children and language delayed White children in order to determine whether the patterning of errors can be differentiated between the two groups. The study involved twenty Black children and twenty language delayed White children between the ages of six years, six months, and seven years, six months. The subjects were from families of lower socioeconomic status. The White subjects were given the Utah Test of Language Development to establish degree of language delay.

The study was designed to determine whether either the language delayed White subjects or the …

A Theory Of The Perception Of Character, Donna C. Brown

Dissertations and Theses

In this thesis, the critical term "character" is defined from a reader's perspective as a process involving three elements: (1) syntactical character, the printed words that delimit character in the order in which they occur; (2) spatial character, these printed words organized in the reader's mind into a pattern. These two together are called grammatical character; and (3) a mental image that results from reading these printed words.

Siblings And Sex Roles: A Comparison Between Male And Female Graduate Students With Regard To Sibling Sex And Ordinal Position, Anita Witt

Dissertations and Theses

The purpose of the present study was to find out whether there is a relationship between sex role perception, ordinal position, and sex of sibling.

Measuring sex role perception presents a complex problem by itself, since at a time when sex role expectations are changing rapidly, there is little consensus on precisely what constitutes male or female behavior. We were concerned, therefore, to avoid as far as possible subjective interpretations of behavior.

We decided to look for a sample of women who had already reached a measure of achievement in a competitive field traditionally dominated by men, and who were …

The Development Of An Arsenic(V) Selective Electrode, Sandra Gee Kang

Dissertations and Theses

The object of this research was to develop an arsenic(V) selective electrode. The electrode is based on a solid state membrane prepared by pressing a precipitate of silver arsenate-silver sulfide into a pellet. After the electrode was made, experiments were designed to check for three general characteristics of the electrodes: dependence of potential on pH for constant arsenic(V) concentration; dependence of potential on arsenic(V) concentrations at constant pH and extent of interference due to phosphate and arsenic(III) ions. From these measurements, it was found that Ag₂HAs0₄ was formed originally in the membranes containing a small fraction of …

An Investigation Of Tympanometric Measurements On An Older Adult Population, Marguerite Ann Fine

Dissertations and Theses

Prior to this investigation, there appeared to be no published research data available on tympanometric configurations obtained from an older adult population. This study was designed to examine tympanograms obtained from an otologically normal, elderly population. Forty individuals, ranging in age from 59 to 83 years, participated in this study. All had a negative history of middle ear pathology and had normal tympanic membranes as determined by otologic examination. From the eighty ears tested, fifty were used in this survey. Conductance and susceptance at 220 and 660 Hz were obtained at each ear and ranges for admittance were computed from …

An Investigation Of Possible Relationships Between Sex-Role Orientation, The Motive To Avoid Success And The Inhibition Of Aggression In Women, Joan Dayger Behn, Barbara Mcduffee Mecca

Dissertations and Theses

In this study, it was proposed that the extent to which an individual accepts the collection of attitudes, mannerisms, and abilities the culture endorses as being feminine or masculine (which we are referring to as sex-role orientation) is related to the appearance of inhibiting fears of social rejection and uneasiness about one’s femininity (which we refer to as the need or motive to avoid success). We further hypothesized that women interested in achievement, being less strongly sex-typed, would feel deviant and exposed as women and would be likely to place a premium on the maintenance of other feminine attributes.

Ever …

Rainer Maria Rilkes Musik Der KräFte (Rainer Maria Rilke's Music Of The Forces), Lilly E. Moore

Dissertations and Theses

Most of Rainer Maria Rilke's works leave a deep musical impression on the reader's mind. This impression stems first of all from the beauty of the tone and the rhythm of Rilke's poetical language and from the occurrence of many words that can be associated with music. In addition to this, his creative work was influenced considerably by his own experiences with a variety of musical sounds and by the many thoughts in which he tried to deal with the deeper meaning and function of music.

This thesis attempts to analyze Rilke's relationship to music within the framework of his …

Characterization Of Zinc-Containing Metalloproteins By Resonance Raman Spectroscopy, Robert Edward Derry

Dissertations and Theses

Cobalt-substituted carboxypeptidase and carbonic anhydrase were chosen as candidates for resonance Raman spectroscopy because they possess visible absorption due to the Co(II)-protein complex. However, no evidence for resonance-enhanced peaks due to the cobalt-containing chromophore was found with laser excitation near the visible absorption bands (514.5 nm) or closer to the ultraviolet absorption bands (457.9nm).

Arsanilazocarboxypeptidase and model azotyrosine compounds were selected for a Raman spectroscopic investigation because they have intense absorption bands in the visible region. All of these substances yielded similar resonance Raman spectra. Although there was no evidence for specific zinc-ligand vibrations, shifts in vibrational frequencies of the …

Labor Violence: The Centralia Case, The Iww And Its Enemies, Lawrence Skoog

Dissertations and Theses

Armistice Day 1919 was enthusiastically celebrated in Centralia, Washington. The Principle event of the day's activities was a parade organized under the leadership of the newly formed American Legion. But the parade was to be more than the simple affirmation of the victory in France, it was to be a reaffirmation of the patriotism of the newly returned sailors and soldiers and their home-town supporters.

Centralia was a troubled city in 1919. Organized labor of the most militant and extreme sort was challenging the oligopoly of the lumber trust. The Industrial Workers of the World had been successful in their …

Irish Families In Portland, Oregon, 1850-1880: An Immigrant Culture In The Far West, Michael Kazin

Dissertations and Theses

This thesis is an attempt to begin an examination of the social history of immigrant families in the cities of the West Coast. I chose to study Irish families in particular because they were the first group of migrants to come in large numbers to the United States from a primarily peasant culture, and because studies of Irish in the cities of the East have emphasized their resistance to assimilation into the dominant Anglicized Protestant society.

Alumina-Catalyzed Cope Rearrangement, Paul Jhy-Shing Wang

Dissertations and Theses

The alumina-catalyzed Cope rearrangements of meso- and dl-3,4-diphenylhexa-1,5-diene were examined in detail, following up a preliminary observation by H. Berg at Portland State University. Commercial column-chromatography grade alumina was employed, and was further activated before use by heating at 650-700° for four hours.

Using a ratio of 20 mg of dl-3,4-diphenylhex-l,5-diene to 1 g of alumina in heptane, the Cope rearrangement was complete within 15 minutes at room temperature to give exclusively trans,trans-1,6-diphenylhexa-1,5-diene. This was identified.by melting point, infrared spectroscopy and vapor phase chromatography.

The catalyzed rearrangement of meso-3,4-diphenylhexa-l,5-diene was run using the same diene …

A Study Of Rna Bacteriophage 7s Infection Of Pseudomonas Aeruginosa, Deanne Benson

Dissertations and Theses

A study was conducted to find the effect of magnesium, calcium, manganese and zinc ions on the infection of Psudomonas aeruginosa strain 1C by RNA bacteriophage 7s. When an 18 hour progeny experiment was performed, it was found that magnesium, calcium and manganese had different effects on bacteriophage production and was dependent on the bacterial growth conditions. RNA bacteriophage 7s progeny production was significantly enhanced by the addition of magnesium to cultures of Psudomonas aeruginosa 1C grown in a magnesium deficient medium. Under these environmental conditions there was a slight increase in progeny in the presence of calcium. When Psudomonas …

The Effects Of Pentachlorophenol On The Electrical Conductivity Of Lipid Bilayer Membranes, William Harvey Perman

Dissertations and Theses

The effects of pentachlorophenol (PCP), a widely used pesticide, on the electrical characteristics of lipid bilayer membranes has been studied. When a small amount of PCP (even at a concentration of a few micromoles per liter) is present in the electrolytic solution surrounding the membrane, the electrical conductivity of the membrane significantly increases. The present work was concerned with detailed measurements of the changes in the conductivity caused by PCP under chemically controlled conditions. The experimental results were analyzed to determine the permanent species in the membrane, and an attempt was made to correlate the data with existing models of …

The Historical Imagination Of Francesco Petrarch: A Study Of Poetic Truth And Historical Distortion, Sally Scholz

Dissertations and Theses

In the continuing debate among historians over the nature, if not the actual existence, of the Italian Renaissance, the life of Francesco Petrarch has played a major role. Petrarch was an outspoken critic and commentator on the state of fourteenth-century society. His opinions have been cited by all scholars interested in the origins of the "Renaissance Mind."

The concern of this paper will be to discuss the sources, development, and purpose of Petrarch's historical imagination. By tracing the course of Petrarch's life I have tried to expose the various factors bearing on his psychological development. His "exile" from Italy, early …

Eutamias Minimus And E. Amoenus: Morphological Cluster Analysis, Sandra Elaine Anderson

Dissertations and Theses

Cluster analysis of a large body of data on 180 Oregon specimens of Eutamias minimus and E. amoenus suggest that overall length of skull, basal length of skull and length of palate are taxonomically critical. If their sum is less than 71.3 millimeters the animal is E. minimus. If the sum is greater than 72.7 millimeters the animal is E. amoenus. If the sum is between 71.3 and 72.7 millimeters, other factors must be considered before the animal can be identified. Of the 180 specimens, there were 60 E. minimus, 114 E. amoenus, 2 hybrids, 2 …

Enzyme Reactions Using Ureidosuccinate As A Substrate During Pyrimidine Biosynthesis And Degradation In Cl. Oroticum, Penny Amy

Dissertations and Theses

Cells of Clostridium oroticum, an anaerobic bacterium, were grown on orotate as a carbon and energy source. Ureidosuccinase, an inducible enzyme in the pathway for pyrimidine degradation has been shown to convert ureidosuccinate to aspartate, CO₂ and NH₃ as reported by Liebenmm and Kornberg (7). Aspartate and CO₂ were formed in approximately a 1:1 ratio from ureidosuccinase activity.

Ureidosuccinase was found to be a Mn+² requiring enzyme with a pH optimum of approximately pH 6.5. Enzyme activity is labile to O₂, temperature, pH, dilution and high ionic strength. The optimum conditions for storage …

James Butler And The Royalist Cause In Ireland, 1641-1650, Monica A. Brennan

Dissertations and Theses

On June 19, 1647 Ireland's Lord Lieutenant, the Marquis of Ormond, unconditionally surrendered the city of Dublin to the parliament of England. Ormond's biographer, Thomas Carte, records that in January of this year the marquis received a private dispatch clearly indicating Charles I's pleasure -- if it were impossible to hold Dublin and the other royalist garrisons in his name they were to be surrendered to the English rather than the Irish. The loss of the major royalist stronghold in Ireland proved, in effect, to be the turning point of the war in that kingdom; its loss has given Ormond's …

A Historiography Of The Elizabethan Poor Laws: Late Xixth And Xxth Century Historians, Susan C. Mcnaught

Dissertations and Theses

The Elizabethan poor laws stand as a great work from a dynamic period. How and why they were formulated have been questions which historians have asked for centuries. The discussions of these questions have varied, depending on the personal values and biases which each historian brought to this study. It is generally agreed that a very important function of the historian is interpretation. The study of history is not only a study of the events, but a study of the historians and their differing interpretations of those events.

In the past one hundred years, numerous historians have devoted themselves to …

An Application Of A Token Economy In A Residential Treatment Center For Pre-Adolescent And Adolescent Girls, Eileen M. Moriarty

Dissertations and Theses

The purpose of this study was to increase the level of completed academic tasks through the use of a token economy system with female adolescents in an institutional classroom setting.

A 70 percent anticipated completion of academic tasks was the primary aim. Secondly, would there he an 80 percent increase of appropriate behaviors following intervention?

Six emotionally disturbed girls living in an adolescent treatment center; subjects of this study, were unable to adjust to the socially acceptable norms of behavior. Each of these girls was described as too disturbed to learn.

Utilizing the principles of behavioral change, the experimental classroom …

The Correlation Between Specific Curiosity And Intelligence In Adults, Charles R. Schwenk

Dissertations and Theses

Previous studies done on the correlation between specific curiosity and intelligence have been inconclusive. In the present study, a test of state specific curiosity and a test of intelligence were administered to 76 Ss from two introductory psychology courses. Three hypotheses were tested. These were, (a) that a significant specific curiosity-intelligence correlation would exist, (b) that the specific curiosity-verbal subscale correlation would be higher than the specific curiosity-abstraction sub-scale correlation, and (c) that there would be a sex difference in the specific curiosity-intelligence correlations. The data did not support hypothesis (a) or (b). However, they did support hypothesis (c). …

Chicanos In Oregon: An Historical Overview, Richard Wayne Slatta

Dissertations and Theses

Spaniards were the first Europeans to explore the Pacific Northwest coastline, but the only evidence of these early visits is a sprinkling of Spanish place names commemorating the intrepid voyagers. The more than four centuries of recorded history since that time are nearly devoid, of references to Spanish-speaking people, especially Mexicans and Americans of Mexican descent (Chicanos). Even the heavy influx of Chicano migrant farm workers in the 1950's and 1960's failed to attract the attention of historians or social science researchers. By 1970, the Spanish-language population had become Oregon's largest ethnic minority and was exerting influence in most areas …