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Changes in the Status of Texarkana, Texas, Women, 1880-1920 (open access)

Changes in the Status of Texarkana, Texas, Women, 1880-1920

This study concentrates on the social status of women in one southern town during the late nineteenth century and the Progressive Era.
Date: August 1999
Creator: Rowe, Beverly J.
Object Type: Thesis or Dissertation
System: The UNT Digital Library
A Comparison of Predicted and Actual Trophic Status of Lake Ray Roberts, Texas Based on Chlorophyll A (open access)

A Comparison of Predicted and Actual Trophic Status of Lake Ray Roberts, Texas Based on Chlorophyll A

Two years before impoundment, the trophic status of Lake Ray Roberts was predicted by applying the total phosphorus input into the Organization for Economic Cooperation and Development (OECD) eutrophication model. Predicted mean summer epilimnetic (MSE) chlorophyll a of Elm Fork arm, Isle duBois arm and Main Body were in the eutrophic category of the OECD model. Observed MSE chlorophyll a two years after impoundment of Elm Fork arm, Isle duBois and Main Body had not reached their predicted means and were at the mesotrophic-eutrophic boundary of the OECD model. Six years after impoundment, observed MSE chlorophyll a for Main Body, was closer to its predicted mean and in the eutrophic category of the OECD model. Six years after impoundment, Elm Fork arm was the most productive area of Lake Ray Roberts. Observed means of chlorophyll a, total phosphates, suspended solids and turbidity were often highest in the Elm Fork arm. Wastewater effluent from Gainesville and Valley View, TX, had an impact on productivity in Elm Fork arm.
Date: May 1999
Creator: Lytle, Lili Lisa
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Effects of Instructional Methods on Student Performance in Postsecondary Developmental Mathematics (open access)

Effects of Instructional Methods on Student Performance in Postsecondary Developmental Mathematics

This study examined success rates and end-of-semester grades for three instructional methods used in developmental algebra and college algebra. The methods investigated were traditional lecture, laboratory, and computer mediated learning. The population included the 10,095 students who had enrolled in developmental algebra and college algebra at Richland College in Dallas, Texas, for five semesters. Success was defined as earning a grade of A, B, C, or D in a course.
Date: May 1999
Creator: Hernandez, Celeste Peyton
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Assessment and Analysis of Per Pupil Expenditures: a Study Testing a Micro-Financial Model in Equity and Student Outcome Determination (open access)

Assessment and Analysis of Per Pupil Expenditures: a Study Testing a Micro-Financial Model in Equity and Student Outcome Determination

The purpose of this study was to examine district level financial data to assess equity across districts, to compare equity benchmarks established in the literature using selected functions from the state's financial database, and to determine the predictive value of those functions to the Texas Assessment of Academic Skills (TAAS) tests of 1997.
Date: May 1999
Creator: Holsomback, James Richard
Object Type: Thesis or Dissertation
System: The UNT Digital Library
A Comparison of Points Versus Sounds as Reinforces in Human Operant Research (open access)

A Comparison of Points Versus Sounds as Reinforces in Human Operant Research

Research shows that human operant behavior typically differs from non-human operant behavior on schedules of reinforcement. These differences in performance may be related to differences between the experimental preparations used to study human and non-human operant behavior. One such difference is the type of reinforcer used. This experiment analyzed the differential effects of points alone, points backed up by money, and sounds on schedule performance of human subjects. Results show that sounds generated moderate rates of responding, capable of change in either direction. When points backed up with money were the reinforcers, however, high rates of behavior were generated, disrupting the previously established baseline performance. This suggests that while points may be effective in generating high rates of behavior, they may be ineffective in producing sensitive baselines needed to study human operant behavior on schedules of reinforcement.
Date: August 1999
Creator: Rouse, Susan L.
Object Type: Thesis or Dissertation
System: The UNT Digital Library

A Qualitative Study of the Use and Value of Financial Performance Indicators in Selected Community Colleges in the State of Texas as Perceived by their Chief Executive Officers

Access: Use of this item is restricted to the UNT Community
Throughout the United States, colleges and universities are faced with an increasing need for financial funding, while at the same time resources continue to diminish. With the limitations of available funds, community colleges must exhibit efficiencies in the operations of their institutions. External interests, such as governing boards and legislatures, require demonstration of efficient financial management. This evidence is then used to make decisions concerning future financial support for the community college. This study determined if community college chief executive officers use financial performance indicators as provided by the State Auditor's Office and if the chief executive officers of the community colleges value the compilation and the distribution of the financial performance indicators. In the selected colleges, many of the chief executive officers depend on their chief financial officer for understanding and application of financial performance indicators. The performance indicators distributed by the Auditor's Office captured only a snapshot of the college's performance, and failed to fully describe the whole college performance or specific financial events captured by the indicators. Though the indicators had flaws, either through incorrect data or lack of explanation, the CEOs did value their compilation because they provided a means for ‘getting the community college story' …
Date: December 1999
Creator: Hase, Karla Luan Neeley
Object Type: Thesis or Dissertation
System: The UNT Digital Library
Southwest Retort, Volume 51, Number [5], February 1999 (open access)

Southwest Retort, Volume 51, Number [5], February 1999

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: February 1999
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library

Ensemble Recital: 1999-04-15 - The Zebras

Access: Use of this item is restricted to the UNT Community
A jazz recital performed at the UNT College of Music Kenton Hall.
Date: April 15, 1999
Creator: University of North Texas. The Zebras.
Object Type: Sound
System: The UNT Digital Library
An Analysis of Status: Women in Texas, 1860-1920 (open access)

An Analysis of Status: Women in Texas, 1860-1920

This study examined the status of women in Texas from 1860 to 1920. Age, family structure and composition, occupation, educational level, places of birth, wealth, and geographical persistence are used as the measurements of status. For purposes of analysis, women are grouped according to whether they were married, widowed, divorced, or single.
Date: May 1999
Creator: Breashears, Margaret Herbst
Object Type: Thesis or Dissertation
System: The UNT Digital Library

Bad Boy From Rosebud: the Murderous Life of Kenneth Allen Mcduff

Access: Use of this item is restricted to the UNT Community
In October of 1989, the State of Texas set Kenneth Allen McDuff, the Broomstick Murderer, free on parole. By choosing to murder again, McDuff became the architect of an extraordinarily intolerant atmosphere in Texas. The spasm of prison construction and parole reforms—collectively called the “McDuff Rules”—resulted from an enormous display of anger vented towards a system that allowed McDuff to kill, and kill again. Bad Boy from Rosebud is a chilling account of the life of one of the most heartless and brutal serial killers in American history. Gary M. Lavergne goes beyond horror into an analysis of the unbelievable subculture in which McDuff lived. Equally compelling are the lives of remarkable law enforcement officers determined to bring McDuff to justice, and their seven-year search for his victims. “Texas still feels the pain inflicted by Kenneth Allen McDuff, despite the relentless efforts of law enforcement officials to solve his crimes and bind up its wounds. Bad Boy from Rosebud is an impeccably researched, compellingly detailed account of the crimes and the long search for justice. Gary Lavergne takes us directly to the scenes of the crimes, deep inside the mind of a killer, and in the process learns not only …
Date: July 15, 1999
Creator: Lavergne, Gary M.
Object Type: Book
System: The UNT Digital Library
Southwest Retort, Volume 51, Number [4], January 1998 (open access)

Southwest Retort, Volume 51, Number [4], January 1998

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: January 1999
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Southwest Retort, Volume [52], Number 2, October 1999 (open access)

Southwest Retort, Volume [52], Number 2, October 1999

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: October 1999
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Southwest Retort, Volume 51, Number [8], May 1999 (open access)

Southwest Retort, Volume 51, Number [8], May 1999

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: May 1999
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Southwest Retort, Volume 51, Number [6], March 1999 (open access)

Southwest Retort, Volume 51, Number [6], March 1999

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: March 1999
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Southwest Retort, Volume 52, Number 4, December 1999 (open access)

Southwest Retort, Volume 52, Number 4, December 1999

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: December 1999
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Southwest Retort, Volume 51, Number [7], April 1999 (open access)

Southwest Retort, Volume 51, Number [7], April 1999

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: April 1999
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Southwest Retort, Volume [52], Number 1, September 1999 (open access)

Southwest Retort, Volume [52], Number 1, September 1999

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: September 1999
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
Southwest Retort, Volume 52, Number 3, November 1999 (open access)

Southwest Retort, Volume 52, Number 3, November 1999

This publication of the Dallas-Fort Worth Section of the American Chemical Society includes information about research, prominent scientist, organizational business, and various other stories of interest to the community.
Date: November 1999
Creator: American Chemical Society. Dallas/Fort Worth Section.
Object Type: Journal/Magazine/Newsletter
System: The UNT Digital Library
"But a Mournful Remedy": Divorce in Two Texas Counties, 1841-1880 (open access)

"But a Mournful Remedy": Divorce in Two Texas Counties, 1841-1880

Little scholarship has been dedicated to nineteenth-century Texas family life and no published scholarship to date has addressed the more specific topic of divorce. This study attempts to fill that gap in the historiography through a quantitative analysis of 373 divorce actions filed in Washington and Harrison Counties. The findings show a high degree of equity between men and women in court decisions granting divorces, and in property division and custody rulings. Texas women enjoyed a relatively high degree of legal and personal autonomy, which can be attributed, in part, to a property-rights heritage from Spanish civil law.
Date: May 1999
Creator: Pruitt, Francelle LeNaee
Object Type: Thesis or Dissertation
System: The UNT Digital Library
[Funeral Program for John David Thomas, 1999] (open access)

[Funeral Program for John David Thomas, 1999]

Memorial service program for John David Thomas, born June 20, 1947 and died January 20, 1999. The funeral was held at Cathedral of Hope in Dallas, Texas. The service was a "Rally for the integrity, dignity and rights of gay people and those living with AIDS and HIV" planned by Thomas in 1994.
Date: 1999
Creator: unknown
Object Type: Pamphlet
System: The UNT Digital Library
Features and Fillers: Texas Journalists on Texas Folklore (open access)

Features and Fillers: Texas Journalists on Texas Folklore

Collection of popular folklore of Texas, including information about animals, folk music, weather lore, folk beliefs, legends, folk medicine, poetry and other folktales. The index begins on page 229.
Date: 1999
Creator: Texas Folklore Society
Object Type: Book
System: The UNT Digital Library
The Relationship Between Time-On-Task in Computer-Aided Instruction and the Progress of Developmental Reading Students at the University of Texas at Brownsville and Texas Southmost College (open access)

The Relationship Between Time-On-Task in Computer-Aided Instruction and the Progress of Developmental Reading Students at the University of Texas at Brownsville and Texas Southmost College

This research sought to determine what relationship exists between time-on-task in computer-aided instruction (CAI) using Destinations courseware and progress in reading ability of developmental reading students as indicated by the reading portion of the Texas Academic Skills Program (TASP) test. Time-on-task is the time during which a student actively works on Destinations activities, as recorded by the software management system. TASP, an exam required of all students in Texas public colleges, assesses reading, math, and writing skills. The population was made up of 482 students who took the TASP exam before and after CAI and who used Destinations CAI for remediation of reading skills. Null hypotheses were explored using Pearson correlation and linear multiple regression. The findings for the null hypotheses were the following: Ho1 - Correlation and linear regression correlation showed that time-on-task in Destinations CAI had no significant effect on the TASP scores of the population studied. Ho2 - Correlation and linear regression correlation showed that females made significantly better gains on the TASP test from CAI than males. Ho3 - Correlation and linear regression correlation showed that low-achiever students made no better gains on the TASP test from time-on-task in CAI than high-achiever students. Difference between the …
Date: December 1999
Creator: Lansford, Carl Edwin
Object Type: Thesis or Dissertation
System: The UNT Digital Library
An Assessment of the Use of Seeding, Mowing, and Burning in the Restoration of an Oldfield to Tallgrass Prairie in Lewisville, Texas (open access)

An Assessment of the Use of Seeding, Mowing, and Burning in the Restoration of an Oldfield to Tallgrass Prairie in Lewisville, Texas

An examination of the effectiveness of seeding, burning, and mowing in the reestablishment of tallgrass prairie species on overgrazed and abandoned pastureland. The study site is a 20 acre tract on U.S. Corps of Engineers land below Lake Lewisville in Denton County, Texas. The site was partitioned into thirty-nine 40 by 40 meter plots with seeding (carried out in 1996) and management treatment (burning, mowing, and no maintenance carried out in 1998) randomly applied following a two level design. For each plot, nine stratified-random 0.1 m2 subplots were examined and shoot counts for each species recorded. The effects of the treatments on individual species and species richness were analyzed with a two-way ANOVA followed by a SNK multiple range test, both on ranked data. Community level analysis was conducted with both a MANOVA on ranked data and a Canonical Correspondence Analysis on raw data. Results indicate that seeding positively affected species richness, particularly when combined with either burning or mowing in the early spring. Mowing also significantly increased species richness in areas that were not seeded, while burning negatively affected species richness on unseeded plots. Treatments significantly affected community composition with treatments having the most clear effect on spring and …
Date: August 1999
Creator: Windhager, Steven
Object Type: Thesis or Dissertation
System: The UNT Digital Library
The Development of IAM District Lodge 776 in Fort Worth, Texas, 1942-1946: A Case Study in the Growth of Organized Labor During World War II (open access)

The Development of IAM District Lodge 776 in Fort Worth, Texas, 1942-1946: A Case Study in the Growth of Organized Labor During World War II

This thesis concentrates on a local union of the International Association of Machinists (IAM), District Lodge 776, of Fort Worth, Texas, during the war years. The main argument of the thesis runs along three basic lines. First, it demonstrates that the experiences of the Fort Worth Machinists clearly fit into the national labor movement during the war years. Second, it argues that the existence, survival, and strength of the union depended greatly on outside forcesan expanding national economy, a powerful national union, and a generally labor-friendly government. Third, it shows that union officers and rank-and-file members used their bases of strengththe national economy, the national IAM, and the federal governmentto build an effective local labor organization.
Date: August 1999
Creator: White, Kirk
Object Type: Thesis or Dissertation
System: The UNT Digital Library