The purposes of this study were to identify public school districts that currently offer, or are planning to offer, transitional first-grade programs, to describe existing transitional programs, to describe the genesis of transitional first-grade classes in the North Texas area, and to assist in the establishment of a networking system for schools in the North Central Texas area that currently have, or are planning to have, transitional first-grade classes. The 158 school districts in Regions 10 and 11 were surveyed. The findings of the study indicate that about one-third of the districts offered transitional first-grade programs during the 1988-89 school year, and two-thirds of the districts saw a need for transitional first-grade classes. These transitional programs were implemented to meet the needs of children who had completed kindergarten but were not ready for regular first grade. Transitional first-grade programs focus primarily on language arts and math skills for kindergarten and early first grade. While curriculum materials vary from district to district, language arts is likely to be based on a whole-language approach, and math is likely to focus on manipulatives.. Kindergarten teacher observation is used in the screening procedures in the majority of the districts. A number of instruments are …

With the advent of recent federal mandates, special educators have been inundated with a plethora of intervening strategies, conceptual models, and theories for use in the classroom. The result is manifest in a strong bias among special educators that is not conducive to the student's learning style. Educators, today, are not only being called upon to teach functional academics to emotionally disturbed youth, they are also asked to ameliorate the debilitating effects of emotional disturbance. Thus, educators are presented with unparalleled change from the world of traditional public school education. Unfortunately, teachers of the emotionally disturbed are not meeting that challenge, and often are providing a confused environment for the student. Students perhaps need a synthesis between directive and nondirective teaching styles. The problem under investigation in this study is the effect of a learning condition in which the teacher determines the limits of the classroom in a directive setting and the degree to which the student sets the limits of the classroom in a nondirective setting. The purpose of the study was to evaluate the effects of a directive and nondirective learning environment on the student's acquisition of academic behaviors.

The purpose of the study was to write a history of the professional career of D. O. Wiley as a music educator from 1921 to 1963. To give focus to the career of Wiley, answers were sought to three questions, stated as sub-problems: (1) What were the important events and influences in the professional career of D. O. Wiley as a college/University band director? (2) What impact did Wiley have on the development of Texas public school bands that earned him the title "Father of Texas Bands?" and (3) What role did Wiley play in the development of the Texas Music Educators Association and other professional music organizations.

The purpose of this study was to determine whether application forms used in Texas public schools for teachers and administrators were in compliance with federal Equal Employment Opportunity Commission (EEOC) and Texas Human Rights Commission Act (THRCA) regulations regarding preemployment practices. Participating in the study were 740 public school districts in Texas. The study also attempted to determine if these application forms are in violation of EEOC regulations pertaining to pre-employment practices and whether classification based on the districts' size, wealth, student ethnicity and geographical location has a bearing on the degree of compliance with and awareness of EEOC and THRCA regulations. A model employment application form and set of guidelines were developed for school districts to use in securing pre-employment information. Inferential statistics were used through various applicable designs. Three different types of analysis were utilized. These were a Descriptive Analysis, a Goodman- Kruskal Gamma (y) Coefficient—chi-square analysis and a Multiple Regression analysis. The descriptive analysis included the calculation of percentages of the suspect questions appearing on teacher and administrator application forms utilizing the Criteria Used to Determine EEO Compliance and Awareness Among Texas School Districts. The Goodman-Kruskal Gamma (y) Coefficient and the chi-square analysis were employed in order …

This dissertation develops and utilizes a methodology for combining data drawn from the manuscript census returns and the county tax rolls to study landless farmers during the period from 1850 until 1880 in three Texas Brazos River Valley counties: Fort Bend, Milam, and Palo Pinto. It focuses in particular on those landless farmers who appear to have had no option other than tenant farming. It concludes that there were such landless farmers throughout the period, although they were a relatively insignificant factor in the agricultural economy before the Civil War. During the Antebellum decade, poor tenant farmers were a higher proportion of the population on the frontier than in the interior, but throughout the period, they were found in higher numbers in the central portion of the river valley. White tenants generally avoided the coastal plantation areas, although by 1880, that pattern seemed to be changing. Emancipation had tremendous impact on both black and white landless farmers. Although both groups were now theoretically competing for the same resource, productive crop land, their reactions during the first fifteen years were so different that it suggests two systems of tenant farming divided by caste. As population expansion put increasing pressure on the …

The purpose of this study was to investigate selected landmark events in the historical development of the Texas Music Educators Association, 1938-1980, and the decisions which influenced their outcomes. A polling of twenty former presidents of TMEA selected the following landmark events that helped to shape the history of TMEA: (1) the change from a band organization to a music educators organization in 1938, (2) the University Interscholastic League takeover of contests in 1947, and (3) TMEA's separation from the Music Educators National Conference in 1976. In addition to developing a historical chronology from documentary sources, in-depth interviews were conducted with actual participants in these landmark events. The interviews utilized comparable questions, in order to identify decision-making patterns, while also capturing the atmosphere and visceral context of TMEA history. Literature from the social science disciplines on organizational decision—making was explored for help in understanding what happened, how, and why. In all three events the final decision was strongly influenced by factors external to the TMEA. The strong power position held by school administrators was evident in both the first and second events, while reinforcement from actively lobbying choral directors was also a factor in the first event only. The strong …

Genetic variation and thermal tolerance were surveyed for variation attributed to nonuniform selection pressures for five populations of the red shiner, Notropis lutrensis, collected from regulated and unregulated portions of a Texas river. Populations within 30 km of a hypolimnion-release dam that experience large thermal perturbations were found to have higher levels of heterozygosity, higher levels of polymorphism, significantly depressed levels of upper thermal tolerance endpoints, and greater variances in tolerance endpoints. These populations have evolved enzyme systems differing from the unregulated populations in response to a variable and depressed thermal regime.

The Texas Film Commission has actively been in existence since 1971, yet there has not been any published study that examines its history, how it functions, or its impact on the film industry in Texas. Using information gathered from magazine and newspaper articles, the State laws of Texas, letters from people associated with the Texas Film Commission, and interviews, this study explores these aspects of the Film Commission. Texas has been popular as a filmmaking state since the early 1900's. It was through the interest of the State legislators that a film commission was established in Texas. Guidelines for the Texas Film Commission are described in the State Statutes of Texas. The goal of the Texas Film Commission is to encourage and promote both out-of-state and in-state production. It does receive assistance in promoting Texas as a filmmaking state from other State agencies, but is solely responsible for increasing Texas' popularity with filmmakers through marketing seminars and advertising campaigns.

This study examines the impact of the citizens of the La Reunion colony on the development of Dallas and Dallas County. The French, Belgian, and Swiss families that formed the utopian colony broughta blend of European culture and education to the Texas frontier in 1853. The founding of La Reunion and a record of its short existence is covered briefly in the first two chapters. The major part of the research, however, deals with the colonists who remained in Dallas County after the colony failed in 1856. Chapters three and four make use of city, county, and state records along with personal collections from the Dallas Historical Society Archives and the Dallas Public Library to examine the colonists effect on the government and business community. Chapter five explores the cultural development of the area through city and county records and personal collections.

This research study examined the perceptions of school administrators and of historic site directors toward the function of the sites in the public school curriculum. In-depth, personal interviews were conducted, tape-recorded, and transcribed at six selected sites, representing the various ethnic historic settlements of Texas, a variety of population densities, each of the major physical geographic regions, and different economic levels in the state. Data analysis involved careful study of the taped interviews, comparisons of responses given by people of similar roles, and comparisons of responses regarding the same site. Documentation of elements of the historic sites, of programs offered, of participation of the local school district in programs, and of written school policies were examined. The perceptions of the interviewees along with recommendations for changes were noted. Responses varied from expressed impression of students who are steeped in local history and are bored with their heritage, to enthusiastic positive opinions that the prosperity of the community is directly related to the strong identification of the citizens with its local history. The role of local history and of specific sites in the curriculum of the public schools is not consistent in Texas. This research study suggests that positive gains are …

This study analyzes the prisoner of war program in Texas and evaluates the Army's role in carrying out this assignment. Additional questions were, how were POWs treated? What problems did they create? How did civilians react to the presence of 50,000 prisoners?

Electrophoretic variation at twenty gene loci, patterns of behavioral thermoregulation, and genotype-specific malate dehydrogenase kinetics were investigated among populations of the red shiner, Notropis lutrensis, and the blacktail shiner, N. venustus, collected from thermally altered and thermally unaltered portions of their ranges. Genic variation was found to be high among red shiners and low among blacktail shiners. The behavioral response of the blacktail shiner to temperature was fixed among the populations sampled, whereas the response of the red shiner was mutable. Finally, blacktail shiners have incorporated into their genome an Mdh-B allele which functions well at low temperatures; red shiners, displaying high levels of Mdh-B polymorphism, maintain a more complex set of allozymes which function well over a wide range of environmental temperatures. These data are consistent with reported ecotypic distributions of the species in Texas waters; i.e., blacktail shiners occur in cool, thermally static habitats, and red shiners are tolerant of wide temperature ranges.

The purpose of this study was to compare per pupil receipts for operation in most school districts in Texas based on the changes in State funding provided for by three major finance bills and to analyze the effects of federal monies provided by Title I of the Elementary and Secondary Education Act of 1965 to determine the degree of equity in the State's school finance structure. The population consisted of 973 public school districts reporting all data for 1974-75, 1976-77, and 1977-78. The districts were grouped into ten wealth deciles based on School Tax Assessment Practices Board assessed property value per student in average daily attendance. A weighted mean value for each decile for each category and year of funding was computed. Correlation coefficients were computed to provide an index of relationship between the categories of dollars available per pupil for operations. Coefficients of variation were determined to express the magnitude of variation relative to the average value for each additive category for each decile.

This study examines the relationships among student socioeconomic status, school district enrollment, minority enrollment, district expenditure per pupil, and the teaching experience of faculty as these variables influence the achievement scores of secondary students in Texas. Data from a total of 1,061 Texas school districts were used to determine the effects of the indicated district-level predictor variables on three criterion variables: reading, mathematics, and writing scores for the 11th-grade Texas Education Assessment of Minimum Skills (TEAMS). The study led to the following conclusions: 1. Low socioeconomic status of students in Texas, as in the rest of the United States, insures that test scores will be lower if all other variables are held constant. 2. Large minority populations are strong predictors of low test scores, especially in mathematics and reading. 3. Students in districts whose faculty had a high average of years of teaching experience also scored high in achievement tests, especially in mathematics and writing. 4. High average district expenditure per pupil predicts high test scores, especially in reading. 5. School district size or enrollment has low predictive value of test scores. Among several specific recommendations, this study advises that further study be done concerning the most effective ways to …

Before the discovery of oil Saudi Arabia's economic structure was limited, and the majority of the population was engaged in herding and agriculture. Social life was also very simple. The Saudi economy has made tremendous strides since commercial oil production began in 1938. A series of national development plans was formulated, and the government has devoted considerable attention to the improvement of education, the Bedouin lifestyle, and many other aspects of society. Chapter I of this thesis presents background information about Saudi Arabia, and Chapter II outlines the development of its oil resources. Chapters III, IV, and V describe Saudi Arabia's family life, its educational system, and its nomads. Chapter VI offers a summary and suggestions for enhancing future development in the kingdom.

The purpose of the study was to examine the relationship between the professional activities of Col. Earl D. Irons and the overall development of bands in the Southwest. The need for the study was determined after researching the related literature, which revealed gaps in the historical record of instrumental music education, and in particular a dearth of biographical studies dealing with music educators in band field.

This empirical study is concerned with whether the oil and gas reserve value data reported by petroleum producers have been utilized by investors. Reporting reserve value data based on a present value approach is the initial step toward the development of the Securities and Exchange Commission's new accounting method called "Reserve Recognition Accounting" (RRA) for oil and gas producers. Experimentation with this new accounting concept in the oil and gas industry has been adopted as a tentative resolution of the long-standing controversy over valuation of oil and gas reserves and the measure of income from oil and gas exploration. Evidence gathered in this research will be valuable to the SEC in its efforts to assess the usefulness of RRA. This dissertation assumes capital market efficiency and address two specific questions. First, do investors behave as if the reported end-of-year reserve value data are effective signals for pricing securities of oil and gas producers? Second, has the SEC-mandated reserve value disclosures induced any response in the capital market? Two research designs were employed to permit extensive investigation of these two questions.

The hydration behavior of the calcium aluminates as a function of the glass content, the curing temperature, and the water-solid ratio was investigated. In order to keep them from influencing the results, the free-lime content and the surface area of all samples were kept constant, whenever possible. Samples were hydrated with a water-solid ratio of 10/1 for periods of 1 to 90 days. Three curing temperatures were studied; 2°C, 25°C, and 50°C. Samples were hydrated in tightly sealed polyethylene containers to prevent reactions with atmospheric carbon dioxide. The hydration was followed by X-ray diffraction and thermal analysis. Only two samples, Hexacalcium Tetra-alumino Magnesium Silicate and Tricalcium Magnesium Dialuminate, were successfully prepared in an amorphous form. These compounds were used to investigate the effect of glass content on the hydration behavior. Results indicate that when the glass content is increased a corresponding increase is found in the percent combined water. Samples hydrated at 25°C were influenced by changes in the glass content to a greater degree than were those hydrated at either 2°C or 50°C. The effect of the water-solid ratio on the hydration behavior of the calcium aluminates was studied using the compounds; Hexacalcium Tetra-Alumino Magnesium Silicate/ and Dodecacalcium Hepta-Aluminate. …

Muenster, Texas, in Cooke County, began in 1889 through efforts of German-American colonizing entrepreneurs who attracted settlers from other German-American colonies in the United States. The community, founded on the premise of maintaining cultural purity, survived and prospered for a century by its reliance on crops, cattle, and oil. In its political conservatism and economic ties to the land, Muenster resembled its neighboring Anglo-American communities. Its Germanic heritage, however, became pronounced in the community's refusal to accommodate to the prohibitionism of North Texas regarding alcoholic beverages and in the parishioners' fidelity to the Roman Catholic faith. These characteristics are verified in unpublished manuscripts, governmental documents, local records, and interviews with Muenster residents.

This empirical study is concerned with the extent to which news announcements affect the performance of common equity securities of oil and gas producing companies. The market effects of news announcements are considered to be of importance in resolving two issues. One concerns financial statement disclosure and the second concerns examination of prior oil and gas industry-related accounting research. This dissertation assumes capital market efficiency and addresses two research questions: do news announcements concerning activities of nonintegrated oil and gas producing companies affect the companies' common stock prices, and are announcements concerning nonintegrated oil and gas companies' financial, personnel, explorational, and developmental and operational activities used equally by investors in their decision-making?

The objectives of this research were to identify the form of Azotobacter as it exists in situ in the soil; to compare its resistance to that of laboratory grown cysts typical of those described in the literature; and to compare its resistance to that of cells grown on dialyzed soil agar. In addition, the morphology of the cells grown on dialyzed soil agar was examined by light and electron microscopy and then compared to the cysts grown on n-butanol Burk's medium. Dipicolinic acid and oxygen uptake rate were measured in cysts and on cells grown on dialyzed soil agar in order to determine whether the cells grown on dialyzed soil agar were endospores or other dormant form and also to measure the respiratory quotient in these cells.

This research was designed to investigate the relationship between audit risk and the conduct of the audit engagement in the specific context of an oil and gas audit. Because reserve estimates are in the financial reports of oil and gas entities (in the depreciation, depletion and amortization calculation, the limitation on capitalized costs for companies using the full-cost method, and the required supplementary disclosure for companies subject to Securities and Exchange Commission requirements) and because the reserve estimation process is considerably affected by numerous factors, there is a chance that a material error could be incorporated into the financial statement representations with which the auditor is associated. The objective of the research was to (1) identify conditions which are important in an assessment of audit risk in associating with reserve estimates, and (2) determine the impact of some of these conditions on the conduct of the audit.

This empirical study is concerned with the usefulness of proposed supplementary disclosures for oil and gas producers to financial analysts in valuing a company. It is concerned with what supplementary information is being used, to what extent it is being used and which type of information is used most. Three main research procedures are employed. In the first procedure, the Mann-Whitney U Test is applied to determine any significant difference between valuing an oil and gas producing company using basic financial statements and ratio data, and valuing the same company with this information plus the proposed disclosures. The second procedure involves applying the chi-square and Cramer's V statistics to determine whether the disclosure information caused switching in valuation method used for each of the cases. The third procedure tests for significant differences between financial ratios used for each case by employing the test of differences between two proportions. Additional evaluation attempts to determine analysts' perceived usefulness of each of the schedules of the proposed disclosures

Glycopeptidolipid (GPL) antigens isolated from Mycobacterium intracellulare were used to sensitize BALB/c mice. Primary footpad challenge of mice sensitized with GPL antigens suspended in phosphate buffered saline demonstrated an increased footpad swelling reaction.