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Elementary School Teachers' Responses to Potential Child Abuse
This study was designed to evaluate: (a) teachers' behavior when they are confronted with potential cases of child abuse and (b) the information teachers require to make accurate decisions regarding the reporting of suspected child abuse. Teachers were presented with three vignettes describing cases of varying levels of suspected maltreatment, and different amounts of additional information. They were then asked to indicate how likely they would be to report the case to Child Protective Services (CPS). It was expected that reporting behavior would increase as available information increased. The results generally did not support this hypothesis. No significant impact on reporting behavior was found when teachers were presented with either the symptom list or the legal interpretation; however, there was a trend toward an interaction with the level of abusive indications in the case. These results are discussed in the context of the need for further training.
Date:
May 1997
Creator:
Driskill, Julie D.
System:
The UNT Digital Library
Impact of TAT Card Selection on Evaluation of Object Relations Functioning Following Childhood Physical Abuse
The purpose of this study is to show principles of TAT card pull are applicable to object relations theory, and card pull effects are greater in subjects with greater impairments. Stories of physically abused and control child and adolescent subjects were evaluated on object relations scales of the SCORS (Westen et al., 1985). Scores varied systematically as a function of card stimulus characteristics. Analysis of scales assessing internalization of self supported stimulus inhibition interpretation while scales measuring views of others or individual affective experiences advanced stimulus pull explanation. Abused individuals' response patterns were similar to controls except on CR. Results of this study may increase TAT utility for evaluating object relations functioning by guiding card selection.
Date:
May 1997
Creator:
Grissett, Dana L.
System:
The UNT Digital Library
Constellations: For Wind Ensemble and Computer Music
Constellations is a single movement work that explores the color between acoustic instruments and computer generated sounds. It is scored for four flutes (two doubling on piccolos), two oboes, two bassoons, eight B-flat clarinets, two bass B-flat clarinets; two alto saxophones, tenor saxophone, baritone saxophone; four trumpets in B-flat, four horns in F; three trombones, bass trombone; two tubas;piano; six percussionists; and contrabass. The duration of the work is nine minutes and twenty-eight seconds. Mapping of stellar constellations provide the primary material for all pitch and harmonic progressions throughout the work. Software synthesis and digital sampling techniques coalesce to produce the computer music on tape.
Date:
August 1992
Creator:
Chatham, Rick, 1962-
System:
The UNT Digital Library
The Canticles of Solomon
The Canticles of Solomon , a musical drama written for tenor, mezzo soprano, chamber orchestra, and full chorus, is a three movement piece, 25 minutes in length. It is intended for performance without scenery, costume, or action. The fundamental element is text. The source text is The Song of Solomon from the Ryrie Study Bible. The text is cross referenced and used in the formal structure of the work. Each time a cross-referenced entry of text is reached, the melodic theme or rhythmic motive is found according to the appropriate theme category in which the specific text is placed. There are twelve theme categories. The melodic themes have differing levels of tonality. The formal structure is cyclically through-composed.
Date:
December 1992
Creator:
Shell, Joseph Scott
System:
The UNT Digital Library
Nonet for Percussion and Tape
Nonet for Percussion and Tape is a twenty-two minute through-composed work for eight percussionists and tape. The instrumentation includes: marimba, xylophone, glass wind chimes, slit drum, woodblock, vibraphone, crotales, metal wind chimes, snare drum, bass drum, tom-toms, temple blocks, bass marimba, log drum, cowbells, medium suspended cymbal, gongs, timbales, bongos, tambourine, roto-toms, timpani, and pre-recorded computer-generated/computer-sampled sound.
Date:
August 1993
Creator:
Crowley, Timothy R. (Timothy Robert)
System:
The UNT Digital Library
Twin oaks: A Comic Opera in One Act
Twin Oaks: A Comic Opera in One Act is a chamber opera approximately 60 minutes in length. Its accompanying ensemble is scored for flute (doubling piccolo), oboe (doubling English horn), B-flat clarinet, bass clarinet, bassoon, trumpet (in C and B-flat), F horn, percussion, piano, 2 violins, viola, violoncello and double bass. It is a Number Opera with 10 numbers. There is a single case in which there is music played under the dialogue. The text is based off the W.S. Gilbert Play: Eyes and No Eyes: or The Art of Seeing.
Date:
August 1995
Creator:
Kuniyasu, Kurt Kazuo, 1958-
System:
The UNT Digital Library
Freshman Music Students' Identification With Expected Tasks in the Music Theory Class as a Relevant Part of Becoming a Musician
The purpose of the study was to investigate freshman music students' identification with expected tasks in music theory class including aural, written, and performance requirements. The second research problem compared students' descriptions with actions in class to determine the presence of role taking (the conscious adherence to a set of behaviors) or role playing (the unconscious assumption of a set of behaviors).
Date:
December 1996
Creator:
Kteily-O'Sullivan, Laila Rose
System:
The UNT Digital Library
The History of Horn Playing in Los Angeles from 1920 to 1970 : a Lecture Recital, Together With Three Recitals of Selected Works for Horn by M. Haydn, Franz, Britten, Mozart, Koetsier, Hindemith, Herzogenberg, Rossini, Stevens and others
The History of Horn Playing in Los Angeles from 1920 to 1970 begins with the horn players who played in the silent film orchestras and the Alfred Brain's tenure with the Los Angeles Philharmonic. This study details the introduction of soundtracks, the early studio orchestras, the contract studio orchestras, the musician union's role in structuring the work environment, the horn players who played in both the Los Angeles Philharmonic and the studios, major figures from the subsequent freelance period such as Vincent de Rosa, and the local and international influence of the Los Angeles Horn Club.
Date:
May 1999
Creator:
Hilliard, Howard (Howard Louis)
System:
The UNT Digital Library
An Analysis of Factors in the Adoption or Non-Adoption of Videodisc Technology in North American Academic and Special Libraries
The researcher identified 37 independent variables to study their effect on the two dependent variables, the acquisition of videodiscs and the functions for which videodisc programs were acquired. The literature of the applications of videodisc technology in libraries, museums, education and industry, as well as related issues concerning interactive video, were presented in Chapter 2. Using the diffusion of innovation theory of Everett Rogers as a guide, the researcher constructed a questionnaire. Valid responses totaled 462 from management of all types of academic libraries and from special libraries other than non-academic law, military, veterans' hospital, and church libraries. The following conclusions were made from the results: there were significant correlations between having videodiscs and perceptions of greater benefits than costs, appropriateness of videodisc programs for libraries' objectives or curricula, seeing videodiscs as an enhancement of an existing library technology, collection of videocassettes, and ability to raise funds from slack resources. The size of the libraries' materials and equipment budgets had some significance, but it was not consistently significant, as it was for the above-mentioned factors, at the p < .01 level. Lack of in-house recording ability did not impose a barrier on adoption of discs among respondents. Full--motion, full-screen video …
Date:
December 1992
Creator:
Kelley, Robert E. (Robert Emmett)
System:
The UNT Digital Library
Paul Wittgenstein's Transcriptions for Left Hand: Pianistic Techniques and Performance Problems : A Lecture Recital, Together with Three Recitals of Selected Works of R. Schumann, S. Prokofiev, F. Liszt, M. Ravel, and F. Chopin
Paul Wittgenstein (1887-1961) made significant contributions to the piano literature for the left hand through numerous commissioned works as well as his own transcriptions. In the transcriptions, Wittgenstein preserved the texture of two-hand music, aiming for the simulation of the original works. This requires special techniques in the performance by the left hand alone. This dissertation investigations technical means and performance problems associated with the transcriptions as well as Wittgenstein's own recordings of selections from his works. Chapter 1 serves as an introduction, providing a historical overview of the role of the left hand in two-hand piano literature. Chapter 2 gives biological information on Paul Wittgenstein and discusses the commissioned works. Chapter 3 investigates special techniques in the transcriptions, in the areas of arpeggios, widespread chords, fingering, pedaling, and others. Chapter 4 discusses Wittgensteins's performance style based on his recordings. Chapter 5 presents a conclusion pointing to the benefits of performing left-hand music in two-hand piano playing.
Date:
August 1999
Creator:
Kong, Won-Young
System:
The UNT Digital Library
Canonic Variations for Percussion and Orchestra
This work in three movements is written for piccolo, flute, alto flute in G, oboe, English horn in F, clarinet in Bb, bass clarinet in Bb, contrabass clarinet in Bb, bassoon, soprano saxophone in Bb, alto saxophine in Bb, horn in F, trumpet in Bb, six percussion, violins, violas, and violoncellos. The approximate duration is thirteen minutes. The rhythm of the piece is notated metrically and spatially. Movements I and III employ both types of notation, while movement II is strictly metric. Most of the percussion instruments used in the first movement are capable of sustaining very lengthy notes. Upon the release of these notes they have equally long, if not longer, decay times. As the aural residue of the envelopes dissipates, the strings and winds are used to extend the decay times. At the same time, the varying timbres provide subtle shifts in color, so that the overall effect is one of a very large instrument able to undergo a kin of internal, timbral metamorphosis. In diametrical contrast, the envelopes of movements II and III are compressed to the point of short, individual attacks.
Date:
August 1992
Creator:
McDonald, Richard F. (Richard Frederic)
System:
The UNT Digital Library
Search for Surrogate Marker(s) of Immunity Following Vaccination with Experimental Vaccine (Autoclaved Leishmania Major + Bacille Calmette-Guérin) in Human Volunteers
Cutaneous leishmaniasis (CL) is usually a self-limiting lesion on the skin while visceral leishmaniasis is a progressive, systemic disease with high mortality even if treated. The problem associated with treatment and vector control justifies a search for an effective vaccine which seems to be the only practical means to control the disease. The aim of this study is to identify immunological surrogate marker(s) associated with protection against Leishmania infection. The results indicate that a single dose of ALM+BCG induced Thl-like response but the level of such response is not sufficient for full protection. Accordingly, further evaluation of the vaccine is necessary other strategies multiple injections or changing the adjutant.
Date:
December 1998
Creator:
Mahmoodi, Majid
System:
The UNT Digital Library
How to Practice in an Efficient Way
Twi major areas concerning the problems of practice are discussed. One is that poor practice often relegates itself to mindless repetition. The second problem is that the student often has a vague definition of piano technique. All technique should be a means of expression, not just an isolated physical exercise. Therefore, the purpose of this thesis was to understand the nature of practice and to develop a suggested practice routine which incorporates both technical and musical aspects. Two recommendations, strategies toward effective practice and an ideal practice sessions, serve as a practice outline and reference for both piano teacher and student. An appendix presents a collection of the thoughts and viewpoints on practicing from forty-four internationally acclaimed pianists.
Date:
May 1999
Creator:
Hu, Shu-Chen, 1968-
System:
The UNT Digital Library
Jasmine's Secret: Narrative Cantata for Five Solo Voices, Narrator, and Orchestra
Since Jasmine's Secret contains elements of cantata and follows a dramatic story or program, the work may be classified as a narrative or dramatic story or program, the work may be classified as a narrative or dramatic cantata employing five solo voices, narrator and orchestra. This work attempts a revival of these two genres as a combined entity due to the decreased popularity of both cantata and programmatic music in the 20th century.
Date:
December 1994
Creator:
Alley, Candace P.
System:
The UNT Digital Library
Trained Musical Performers' and Musically Untrained College Students' Ability to Discriminate Music Instrument Timbre as a Function of Duration
The purpose of this study was to investigate the ability of trained musicians and musically untrained college students to discriminate music instrument timbre as a function of duration. Specific factors investigated were the thresholds for timbre discrimination as a function of duration, musical ensemble participation as training, and the relative discrimination abilities of vocalists and instrumentalists. Under the conditions of this study, it can be concluded that the threshold for timbre discrimination as a function of duration is at or below 20 ms. Even though trained musicians tended to discriminate timbre better than musically untrained college students, musicians cannot discriminate timbre significantly better then those subjects who have not participated in musical ensembles. Additionally, instrumentalists tended to discriminate timbre better than vocalists, but the discrimination is not significantly different. Recommendations for further research include suggestions for a timbre discrimination measurement tool that takes into consideration the multidimensionality of timbre and the relationship of timbre discrimination to timbre source, duration, pitch, and loudness.
Date:
December 1994
Creator:
Johnston, Dennis A. (Dennis Alan)
System:
The UNT Digital Library
Topical, Conceptual, and Theoretical Diversity in American Sociological Sovietology
Sociology has remained for years on the fringe of Sovietological pursuits, both quantitatively and qualitatively. Yet, few have made a serious effort to systematically examine sociological Sovietology. To partially compensate for such neglect, this study begins to explore the diversity of what sociology has studied and how it has gone about studying it. Of the fourteen topic areas pursued, only four inspired disagreement and variation. Most sociology has studied the Soviet Union non-comparatively. And the most common theoretical perspective used is the functional perspective. A large number of these functional analyses close upon elements of the political institution without taking full advantage of the various methods and approaches available, sociology's role in American Sovietology will likely remain limited.
Date:
December 1990
Creator:
Lackey, Chad
System:
The UNT Digital Library
The French Sonatina of the Twentieth Century for Piano Solo: With Three Recitals of Works by Mussorgsky, Brahms, Bartok, Durilleux, and others
The purpose of this study is to define the French sonatina of the twentieth century, to expose those works which are most suitable for concert performances, and to provide a resource for teachers and performers. Of the seventy-five scores available to the writer, five advanced-level piano sonatinas of the twentieth century were chosen as the best of those by French composers, in attractiveness and compositional craftsmanship: Maurice Ravel's Sonatine (1905), Maurice Emmanuel's Sonatine VI VI(1926), Noel Gallon's Sonatine (1931), Alexandre Tansman's Troisieme Sonatine (1933), and Jean-Michel Damase's Sonatine (1991). The five works were analyzed, with a focus on compositional techniques used to create unity in the work. In comparison to the classical model of the late-eighteenth and early-nineteenth centuries, the French sonatina of the twentieth century exhibits four new features. First, it is more expansive in length and has greater philosophical depth. Second, there is an emphasis on unity at the motivic and thematic levels in which the development of material, based on the techniques discussed, occurs throughout a movement instead of being limited to a "development" section. Third, the formal structures are more flexible, allowing for cyclic quotations and the accommodation of varying styles. Fourth, the advanced technical skills …
Date:
August 1999
Creator:
Carrell, Scott Allen
System:
The UNT Digital Library
A Descriptive Study of Statewide Bibliographic Databases
This dissertation has compiled information about statewide bibliographic databases, their format, their cost, the number of titles and records, how they are being used, what kinds of libraries are using such databases in each state, and the effectiveness of those databases. General information about twenty-eight states' bibliographic databases is included in this dissertation. The users of thirteen states responded to a questionnaire, surveying the effectiveness of the statewide database in their state. The costs to the individual states varies from zero, where all costs are covered by local funds or Library Services and Construction Act fund, up to 4.4 million dollars. Usage of interlibrary loan increase is detailed and explained. There has never been an evaluation of the effectiveness of a statewide bibliographic database. This is a descriptive study of statewide bibliographic databases. No other such study appears in library and information sciences indexes.
Date:
August 1992
Creator:
Gardner, Stan (Stan A.)
System:
The UNT Digital Library
Preparation and Characterization of Model Conjugates for the Study of Proteins Modified by ADP-ribose
Modification of proteins by ADP-ribose has been shown to be a versatile modification with respect to the amino acid side chain. The results described here will allow the study of the biological importance of ADP-ribose glycation and also allow differentiation on crude extracts between enzymatic modifications from protein ADP-ribose glycation that can occur due to the presence of NAD glycohydrolases.
Date:
August 1992
Creator:
Cervantes-Laurean, Daniel
System:
The UNT Digital Library
Mr. Hassell: The TV Engineer
This thesis project is about a television engineer in the Department of Radio, Television and Film at the University of North Texas. This project records the engineer's activities in the Department and interviews him about his career path. An accompanying written production report describes the pre-production, production and post-production processes of this project.
Date:
December 1995
Creator:
Chiu, Wen-Chi
System:
The UNT Digital Library
Healey Willan's Introduction, Passacaglia and Fugue: English Style with German Overtones, with Three Recitals of Selected Works by L. Vierne, J.S. Bach, F. Mendelssohn, W. Piston, V. Persichetti and Others
This document consists of the following elements: (1) an examination of Healey Willan's background in the English Cathedral tradition; (2) a study of the formation of his compositional style based on his knowledge of English composers and treatises of the day; (3) a look at the German influences on his compositional style; and (4) an analysis showing how he merged these styles into a unified whole to create a monumental work for the organ. Included are musical examples of English and German keyboard works compared with examples from Willan's introduction, Passacaglia and Fugue in order to illustrate the use of similar compositional devices and stylistic traits. Also included is a discussion of the evidence of Willan's individuality as a composer in spite of numerous derivative sources.
Date:
August 1998
Creator:
Bedford, Don Michael
System:
The UNT Digital Library
Implementing Municipal Water Conservation Policy: Goals, Practices and the Case of Texas
This study examines whether water conservation is actually being incorporated into municipal water management practices. The development of a conservation policy from a general goal declaration to specific programmatic practices is reviewed for a Texas state water agency, the Texas Water Development Board. From January 1986 through September 1989, 102 political units in Texas applied to the Board for water-related loan funds and thus were required to implement municipal water conservation plans. Two aspects of this conversation policy are assessed: one, the Board's procedural arrangements for the development and review of water conservation plans, and two, the conservation plans of each political unit. It is concluded that Texas state water managers, and local manager also, have yet to incorporate conservation as a significant planning tool for the achievement of water management goals.
Date:
May 1992
Creator:
Sokulsky, Kariann Elizabeth
System:
The UNT Digital Library
Substitution Chemistry of Ruthenium Clusters with the Diphosphine Ligands: 4,5-Bis(Diphenylphosphino)-4-Cyclo-Penten-1,3-Dione (bpcd), (Z)-Ph₂PCH=CHPP₂ and 3,4-Bis(Diphenylphosphino)-5-Methoxy-2(5H)-Furanone (bmf)
The chemistry of transition metal clusters has been a fast developing area of organometallic research in recent years. Compared to mononuclear metal complexes, polynuclear clusters offer more opportunities to study cooperative effects and electron reservoir properties between contiguous metal centers, in addition to functioning as storehouses for the release of catalytically active small fragments capable of exhibiting heterosite subtrate activation. Theoretically, metal clusters are intermediates between mononuclear complexes and metal surfaces, i.e., they serve as a bridge between molecular and solid-state chemistry. Transition metal clusters are ideal candidates to study M-M interactions stretching from the single bond to the collective metallic behavior found in a three-dimensional network of metal atoms. The reaction between the redox-active diphoshpine ligand bpcd and RU(CO) has been examined under a variety of conditions. The disubstituted cluster Ru3(CO)10(bpcd)(2) has been synthesized and shown to contain a chealating bpcd ligand, on the basis of IR and 31P NMR data. The cluster 2 (chelating isomer) undergoes cluster fragmentation at ambient temperatures in the dark to give the binuclear compound 3 and Ru3(CO)12, with no evidence for the formation of 4. Both 3 and 4 have been isolated and fully characterized in solution by IR and NMR spectroscopy, and …
Date:
May 1997
Creator:
Shen, Huafeng
System:
The UNT Digital Library
In the Midst of Spoils: A Composition for Mixed Chorus (SATB) and Small Instrumental Ensemble
In the Midst of Spoils is a setting, for SATB choir and small instrumental ensemble, of the poem "Blight," by Ralph Waldo Emerson. Emerson's poem contrasts modern man's exploitative attitude toward nature with the more reverent attitude assumed by ancient or primitive cultures. This setting is in a single movement, approximately twenty minutes in duration, consisting of fifteen distinct sections.
Date:
August 1991
Creator:
Norris, Thomas B.
System:
The UNT Digital Library