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The Relative Desirability of Two Types of Junior College Operation (open access)

The Relative Desirability of Two Types of Junior College Operation

The problem of this study was to determine whether it is more desirable to operate a two-year college in the Dallas metropolitan area as a county college or to operate a two-year college under the administration of the Dallas Independent School District.
Date: January 1959
Creator: White, Talmadge Thayne
System: The UNT Digital Library
Light Spectra Distributions in Temperate Conifer-Forest Canopy Gaps, Oregon and in Tropical Cloud-Forest Canopy, Venezuela (open access)

Light Spectra Distributions in Temperate Conifer-Forest Canopy Gaps, Oregon and in Tropical Cloud-Forest Canopy, Venezuela

Light spectra distributions were measured in two different montane forests: temperate and tropical. Spectral light measurements were made in different sized canopy gaps in the conifer forest at H. J. Andrews Experimental Forest in Oregon, USA. Researchers at Oregon State University created these gaps of 20 m, 30 m, and 50 m in diameter. In the tropical cloud forest, spectral light measurements were made in two plots that were permanently established at La Mucuy Parque Nacional in Venezuela, in collaboration with researchers at Universidad de Los Andes. In both studies, spectra and distributions of physiologically active light were analyzed: red, far-red, R/FR ratio, and blue light.
Date: December 1997
Creator: Monteleone, Susan Elaine
System: The UNT Digital Library
Standing in the Gap: Subposts, Minor Posts, and Picket Stations and the Pacification of the Texas Frontier, 1866-1886 (open access)

Standing in the Gap: Subposts, Minor Posts, and Picket Stations and the Pacification of the Texas Frontier, 1866-1886

This dissertation describes the various military outposts on the Texas frontier between 1866 and 1886. It is arranged geographically, with each chapter covering a major fort or geographical area and the smaller posts associated with it. Official military records and government reports serve as the primary sources of data. In 1866 when the United States Army returned to the defense of Texas after four years of civil war, the state's frontier lay open to depredations from several Indian tribes and from lawless elements in Mexico. The army responded to those attacks by establishing several lines of major forts to protect the various danger areas of the frontier. To extend its control and protection to remote, vulnerable, or strategically important points within its jurisdiction, each major fort established outposts. Two main categories of outposts existed in Texas, subposts and picket stations. Subposts served as permanent scouting camps or guarded strategic points or lines of communication. Picket stations protected outlying locations, such as stage stations, that were particularly vulnerable to attack. Because Indians raiding in Texas usually operated in fairly small groups, garrisons at outposts were similarly small. Company-sized detachments generally garrisoned subposts, and picket stations seldom held more than a dozen …
Date: May 1995
Creator: Uglow, Loyd M. (Loyd Michael)
System: The UNT Digital Library
A Case Study of Interpersonal Influences in a Band Music Setting: Bohumil Makovsky (1878-1950) and His Association with Selected Individuals Involved in Instrumental Music in the State of Oklahoma (open access)

A Case Study of Interpersonal Influences in a Band Music Setting: Bohumil Makovsky (1878-1950) and His Association with Selected Individuals Involved in Instrumental Music in the State of Oklahoma

The purpose of this study was to investigate the interpersonal influences which Bohumil Makovsky, Director of Bands and Chairman of the Music Department at Oklahoma A&M College from 1915 to 1943, had on his students and peers, as confirmed through the perceptions of selected individuals, and to determine what personal characteristics and means he drew upon to induce changes in his students and peers.
Date: May 1992
Creator: Dugger, Richard Charles
System: The UNT Digital Library
The Effects of Employee Health Promotion Practices of Texas Public School Districts on Costs for Absenteeism, Health Care Premiums, Health Care Claims, and Workers' Compensation Claims (open access)

The Effects of Employee Health Promotion Practices of Texas Public School Districts on Costs for Absenteeism, Health Care Premiums, Health Care Claims, and Workers' Compensation Claims

This study examined whether or not it is in the financial best interest of public school districts, as employers, to promote the health of its employees.
Date: December 1994
Creator: Rhodes, Eva Ann Bourgeois
System: The UNT Digital Library
The Impact of Word Processing on the Written Expression of Students with Learning Disabilities in the Area of Written Expression (open access)

The Impact of Word Processing on the Written Expression of Students with Learning Disabilities in the Area of Written Expression

The purpose of this study was to investigate the effect of word processing on the quality of written expression of students with learning disabilities identified in the area of written expression. A examination of existing research revealed that most studies do not focus on word processing independent of writing instruction. Therefore, the consensus among researchers that word processors make a difference is limited by the influence of instruction within the research setting. Therefore, this study sought to determine the impact made solely by word processing by controlling for instruction. The 75 students who participated in the study represented three groups--students with learning disabilities identified in the area of written expression (LD-W), students with learning disabilities identified in an area other than written expression (LD-O), and general education students (NA). Each student completed four writing samples: (a) descriptive - handwritten, (b) informative - handwritten, (c) descriptive - word processed, and (d) informative - word processed. The writing samples were scored according to the TOWL-3 on the three Spontaneous Composite subtests (e.g., Contextual Conventions, Contextual Language, and Story Construction). In addition, Word Perfect 6.1- Grammatik was used to determine the number of syllables, words, and sentences in each writing sample. A multivariate …
Date: August 1996
Creator: Bridges, Deanna L. (Deanna Lee)
System: The UNT Digital Library
A Descriptive Study of Student Assistance Programs in the State of Texas (open access)

A Descriptive Study of Student Assistance Programs in the State of Texas

The purpose of this study is to examine the four basic student assistance models and determine their distribution in Texas, describe the student assistance programs in place in public school districts in Texas including the program's goals, objectives and components, and explore the perceived effectiveness of student assistance programs as a viable means of drug and alcohol education for students enrolled in public school districts in Texas in kindergarten through twelfth grade.
Date: May 1995
Creator: Wright, Marilyn D. (Marilyn Diane)
System: The UNT Digital Library
An Analysis of Texas Special Education Due Process Hearings from September 1, 1983, to September 1, 1992: Implications for the Administration of Special Education Programs (open access)

An Analysis of Texas Special Education Due Process Hearings from September 1, 1983, to September 1, 1992: Implications for the Administration of Special Education Programs

The purpose of this study was to assess the effects of selected characteristics on the outcomes of those special education due process hearings brought forth in the state of Texas from September 1, 1983, to September 1, 1992. A further purpose was to determine if district characteristics of size or location affect the likelihood of a district's becoming involved in a special education due process hearing. Data for the study was collected for all special education due process hearings conducted in the State of Texas from September 1, 1983, to September 1, 1992. A coding system was used to record the data for the study and the Chi-square test of independence was used to determine whether a relationship existed between the selected variable (hearing issue, disability classifications and restrictiveness of placement) and hearing outcome. The frequency of involvement in hearings for districts of various size and urban characteristics was displayed as a percentage.
Date: August 1994
Creator: Webb, Paula J. (Paula Jean)
System: The UNT Digital Library
Cultural Differences in Pain Experience and Behavior among Mexican, Mexican American and Anglo American Headache Pain Sufferers (open access)

Cultural Differences in Pain Experience and Behavior among Mexican, Mexican American and Anglo American Headache Pain Sufferers

Review of previous research on cultural differences in pain experience and/or pain behavior revealed that cultural affiliation affects pain perception and response. Unfortunately, the many inconsistent findings in the literature on cultural differences in pain experience and behavior have made interpretations and comparisons of results problematic. These inconsistent findings could be attributed to variations in acculturation level among cultural groups. The purpose of this study was to investigate cultural differences in pain experience (assessed by McGill Pain Questionnaire, the Box Scale, the Headache Pain Drawing, and the Headache Questionnaire) and pain behavior (measured by determining medication use and interference of daily functioning due to headaches) among Mexican (n = 43), Mexican American (n = 36), and Anglo American (n = 50) female chronic headache pain sufferers. The contribution of acculturation to differences in pain experience and behavior among cultural groups was measured by the Acculturation Rating Scale for Mexican Americans. The three cultural groups of women significantly differed on pain experience and pain behavior. Specifically, Mexican women experienced their headache pain more intensely, severely, and emotionally than Mexican American and Anglo American women. Furthermore, Mexican women were more willing to verbally express their pain than the other two groups. As …
Date: December 1995
Creator: Sardas, Isabela
System: The UNT Digital Library
Library CD-ROM LAN Performance and Patron Use: a Computer Simulation Model (open access)

Library CD-ROM LAN Performance and Patron Use: a Computer Simulation Model

In this study, a computer simulation model for library CD-ROM LAN systems was created. Using this model, the system optimization problems were examined. The simulation model imitated the process of the actual decision variables changing their values and generated the corresponding results. Under a certain system environment, if the values of decision variables are changing, the system performances are getting changed also. This study investigated these relationships with the created model. The system users' interarrival time, service time, and other relevant data were collected on randomly selected days in a university library. For data collection, both of the observation and the system automatic metering software were used. According to the collected data, a discrete events simulation model was created with GPSS/H. The simulation model was proven valid and accurate by a pilot test and by the calculation with queuing theory. Statistical tests were used for data comparison and analysis. In addition, animation technique was used to show the simulation process by using Proof Animation. By this technique, the simulation process was monitored on the screen.
Date: May 1996
Creator: Xia, Hong
System: The UNT Digital Library
Ecological Association Between the Red-Cockaded Woodpecker and Southern Pine Beetle in the Homochitto National Forest: a Geographic Information System Approach (open access)

Ecological Association Between the Red-Cockaded Woodpecker and Southern Pine Beetle in the Homochitto National Forest: a Geographic Information System Approach

Since the introduction of management practices by the Forest Service to stabilize red-cockaded woodpecker (RCW) populations, the number of cavity trees killed by southern pine beetles (SPB) has increased. A model of the landscape ecology of RCW and SPB in the Homochitto National Forest was created using data collected from the Forest Service and Global Atmospherics. The conclusions of the study were that the RCW and SPB utilize the same type of habitat and the stand hazard maps are an accurate means of determining the locations of SPB infestations. The functional heterogeneity maps created for the SPB and RCW would be useful predictors of future occurrences of either species if complete data were obtained.
Date: December 1998
Creator: Skordinski, Karen R. (Karen Renee)
System: The UNT Digital Library
A Process Analysis of Lenders' Use of FAS 95 Cash Flow Information (open access)

A Process Analysis of Lenders' Use of FAS 95 Cash Flow Information

This study uses concurrent verbal protocol analysis to examine the decision processes of lenders as they evaluate the financial information of a loan applicant. Of specific interest is the lenders' use of Statement of Financial Accounting Standards Board No. 95 (FAS 95), Statement of Cash Flows, in that decision process.
Date: May 1994
Creator: Reither, Cheri L. (Cheri Lynn)
System: The UNT Digital Library
A Study of Administrative Leadership Styles of the Senior Administrators of Public Universities in Texas (open access)

A Study of Administrative Leadership Styles of the Senior Administrators of Public Universities in Texas

The study of leadership in education, business, industry, government, and other organizations has evolved over time. Early studies focused on leadership traits and behavior. Currently, researchers and theorists have concentrated on the interaction of leadership styles and situations. The primary purpose of this study was to determine the predominant leadership style of a group of senior administrators of public universities in Texas.
Date: December 1991
Creator: Nwafor, Samuel Okechukwu
System: The UNT Digital Library
The Determinants of Federal Spending for the Administration of Justice (open access)

The Determinants of Federal Spending for the Administration of Justice

This study develops and empirically tests a model of the determinants of federal spending for crime-fighting policies. An inter-disciplinary approach to building the model is utilized that merges ideas from budgeting, policy analysis and criminology. Four factors hypothesized to impact federal spending for the administration of justice are operationalized as eight variables and tested using ordinary least squares regression analysis on time series data. The factors hypothesized to impact federal spending in this area are economic constraints imposed on government spending, the ideological makeup of Congress and the president, the actual crime rate, and the public's attitude toward crime. Five of the eight variables demonstrated statistical significance at the.10 level or better.
Date: December 1998
Creator: Gabriano, Gina
System: The UNT Digital Library
African-American Senior Administrators of Colleges and Universities in American Higher Education: Identification of Characteristics in Their Career Progression (open access)

African-American Senior Administrators of Colleges and Universities in American Higher Education: Identification of Characteristics in Their Career Progression

This study identified and compared characteristics in the career progression of African-American college presidents of institutions in the continental United States. The study was concerned with personal, educational and professional characteristics of these senior level administrators. From a population of 141 individuals, 73 presidents participated in this study. Frequencies, means, percentages, chi-square, crosstabulations and analysis of variance (ANOVA) were employed in the analysis of data. The level of significance was set at 0.05.
Date: May 1992
Creator: Marbury, R. Kevin (Robert Kevin)
System: The UNT Digital Library
Marital and Social Changes in the Lives of Women who Complete the Ph.D. Degree at Midlife (open access)

Marital and Social Changes in the Lives of Women who Complete the Ph.D. Degree at Midlife

The percentage of women who receive doctorates has increased by over 300 percent during the past three decades. The consequences of pursuing the Ph.D. degree have always been far reaching and profound, serving as an impetus and springboard for the reconfiguration of one's beliefs, values, and professional life. The purposes of this national study were to ascertain and describe marital and social changes that occurred in the lives of women who were awarded the Ph.D. degree at midlife. A questionnaire was distributed to a sample of three-hundred women who hold the Ph.D. degree and were employed in institutions of higher education in the United States. The study sought to identify the effects of the Ph.D. experience upon the marital relationships, friendships, and social activities of women who completed the degree between the ages of thirty-five and forty-five. Demographic data were collected which were related to their marital status before, during, and after the Ph.D. experience. Both closed and open-ended questions were posed which solicited information pertaining to their post Ph.D. experience. This research reports both quantitative and qualitative findings. The majority of women who complete the Ph.D. experience at midlife undergo and initiate changes in their lives which impact their …
Date: August 1995
Creator: Sikes, Debra
System: The UNT Digital Library
The Effects of Computer Performance Assessment on Student Scores in a Computer Applications Course (open access)

The Effects of Computer Performance Assessment on Student Scores in a Computer Applications Course

The goal of this study was to determine if performance-based tests should be routinely administered to students in computer application courses. The purpose was to determine the most appropriate mode of testing for individuals taking a computer applications course. The study is divided into areas of assessment, personality traits, and computer attitudes.
Date: July 1994
Creator: Casey, Sue Hartness
System: The UNT Digital Library
PTSD in Women following a Disaster: the Effects of Social Support and Gender Differences (open access)

PTSD in Women following a Disaster: the Effects of Social Support and Gender Differences

The purpose of this study was to examine and compare individuals that had survived a single incidence trauma, the Luby's massacre in Killeen, Texas. Participants answered questions regarding various facets of social support following the trauma, and were also screened for a diagnosis of PTSD. Participants' level of symptoms, specifically depression, anxiety, and phobic anxiety was measured over time with the SCL-90-R. The results of this study indicate that, while women initially experience a higher level of depression and phobic anxiety, there is no gender difference in rate of symptom change over time. This study also found that women were significantly higher than men on desirability, utilization and usefulness of social support. Of the target symptoms, however, only depression correlated with any facet of social support, specifically, desirability. Finally, this study questioned whether individuals would share more similarities with others based on gender or diagnosis. It is suggested by the current data that diagnosis is the better indicator of similarity.
Date: December 1996
Creator: Direiter, Diana C. (Diana Charity)
System: The UNT Digital Library
Peer Mediation: an Empirical Exploration Empowering Elementary School Children to Resolve Conflicts Constructively (open access)

Peer Mediation: an Empirical Exploration Empowering Elementary School Children to Resolve Conflicts Constructively

Conflict is inevitable in school and in life. Many children lack skills necessary to resolve daily conflicts constructively. Without knowledge of positive ways to manage conflicts, violence may result. Limited research suggests that involvement in a peer mediation program may have a positive influence on children. This study assessed effects peer mediation training and mediation experience had on student mediators. The pretest-posttest, control-group, and quasi-experimental study investigated the effects of a year long peer mediation program implemented in a suburban elementary school.
Date: August 1998
Creator: Link, Kathleen Elizabeth Barbieri
System: The UNT Digital Library
The Musical Fallout of Political Activism: Government Investigations of Musicians in the United States, 1930-1960 (open access)

The Musical Fallout of Political Activism: Government Investigations of Musicians in the United States, 1930-1960

Government investigations into the motion picture industry are well-documented, as is the widespread blacklisting that was concurrent. Not nearly so well documented are the many investigations of musicians and musical organizations which occurred during this same period. The degree to which various musicians and musical organizations were investigated varied considerably. Some warranted only passing mention, while others were rigorously questioned in formal Congressional hearings. Hanns Eisler was deported as a result of the House Committee on Un-American Activities' (HUAC) investigation into his background and activities in the United States. Leonard Bernstein, Marc Blitzstein, and Aaron Copland are but a few of the prominent composers investigated by the government for their involvement in leftist organizations. The Symphony of the Air was denied visas for a Near East tour after several orchestra members were implicated as Communists. Members of musicians' unions in New York and Los Angeles were called before HUAC hearings because of alleged infiltration by Communists into their ranks. The Metropolitan Music School of New York, led by its president-emeritus, the composer Wallingford Riegger, was the subject of a two day congressional hearing in New York City. There is no way to measure either quantitatively or qualitatively the effect of …
Date: August 1993
Creator: McCall, Sarah B.
System: The UNT Digital Library
Level of Manifest Anxiety as a Predictor of Attitude Change Through Group Vocational Counseling (open access)

Level of Manifest Anxiety as a Predictor of Attitude Change Through Group Vocational Counseling

This study was conducted to compare changes in self-concept and dogmatism among high school subjects at three levels of manifest anxiety following group vocational counseling.
Date: May 1973
Creator: Liston, Curtis Thomas
System: The UNT Digital Library
The Effects of Career Group Counseling on the Self-Concept of At-Risk High School Students as Measured by the Piers-Harris Children's Self-Concept Scale (open access)

The Effects of Career Group Counseling on the Self-Concept of At-Risk High School Students as Measured by the Piers-Harris Children's Self-Concept Scale

The purpose of this study was to determine the effectiveness of career group counseling in raising the self-concept of at-risk high school students. The following subgroups were represented in the sample: male and female students, white and non-white ethnic groups, and students from sophomore, junior, and senior classifications. Two groups of students in the Lewisville Independent School District meeting the criteria for at-risk as defined by House Bill 1010 were administered a pretest and posttest using the Piers-Harris Children's Self-Concept Scale. The experimental group was from the Lewisville Learning Center. The control group was students enrolled in the Coordinated Vocational Academic Education (CVAE) classes at Lewisville High School. A treatment sample of 25 students received career group counseling. A nontreatment sample of 25 students did not receive any group counseling. The t-test for independent samples was used to analyze the data. The pretests for the experimental and control groups showed no significant difference at the .05 level. The treatment sample received 30 hours of group counseling in the Fall semester of 1994. At the end of 30 hours of counseling a posttest was administered to the treatment sample and to the control sample. The t-test for independent samples was used …
Date: August 1995
Creator: Szydlik, Linda (Linda L.)
System: The UNT Digital Library
A History of the Mississippi River Commission, 1879-1928: from Levees-Only to a Comprehensive Program of Flood Control for the Lower Mississippi Valley (open access)

A History of the Mississippi River Commission, 1879-1928: from Levees-Only to a Comprehensive Program of Flood Control for the Lower Mississippi Valley

In 1879 Congress created the Mississippi River Commission (MRC) to develop and coordinate federal flood control policy for the Lower Mississippi River. Through 1927, that Commission clung stubbornly to a "levees-only" policy that was based on the mistaken belief that levees alone could be effective in controlling the flood waters of the Mississippi River. When the levees failed--and they occasionally did--the MRC responded by raising and strengthening the system but refused to adopt a more comprehensive program, one which would include outlets and reservoirs. Finally, a disastrous flood in 1927 forced the abandonment of levees-only and the adoption of a comprehensive plan for the Lower Mississippi River. Predictably, the MRC faced heavy criticism following the failure of its highly-touted levee system in 1927. While certainly the Commission was culpable, there was plenty of fault to go around and a plethora of mitigating circumstances. Developing a plan for achieving adequate flood control along the lower Mississippi River constituted what was probably the most difficult and complex engineering problem ever undertaken by the U. S. Government. Additionally, there were innumerable political and financial constraints that worked to shape MRC policy. This study will endeavor to tell the story of the MRC from …
Date: August 1996
Creator: Pearcy, Matthew Todd, 1967-
System: The UNT Digital Library
The Effects of English Immersion Mathematics Classes on the Mathematics Achievement and Aspiration of Eighth-Grade Spanish-Speaking LEP Students (open access)

The Effects of English Immersion Mathematics Classes on the Mathematics Achievement and Aspiration of Eighth-Grade Spanish-Speaking LEP Students

This research grew from concerns relative to the mathematical performance of Spanish-speaking limited English proficient (LEP) public school students. This investigation studied the effects of the sheltered mathematics class on eighth-grade Spanish-speaking LEP students with regard to mathematical achievement, attitudes toward mathematics, the dropout rate, and the number of math credits earned in high school. The enrollment of a sheltered mathematics class was limited to LEP students. The purpose was to compare Spanish-speaking LEP students enrolled in sheltered mathematics classes with Spanish-speaking LEP students enrolled in regular mathematics classes. The research hypotheses were that achievement, mathematical attitudes, the dropout rate, and high school math credits earned would favor enrollment in sheltered mathematics classes. The data for achievement, dropout information, and mathematics course work completed were drawn from student records in the school district data bank. A mathematics attitude survey was given to a sample from the 1995-96 eighth-grade advanced level Spanish-speaking LEP students. The research hypotheses were not accepted. All of the populations did show an academic deficit. However, they did have more positive attitudes than negative attitudes toward mathematics. To improve achievement, staying in school, and a higher rate of inclusion in mathematics related careers the following recommendations were …
Date: December 1996
Creator: Hunt, Beverly Thornhill
System: The UNT Digital Library