The purpose of this study was to investigate the phenomenon of choral blend through acoustical analysis of individual vocal sounds. One aspect of the study involved identifying and comparing the acoustical qualities of sounds produced in the usual solo manner and sounds produced by the same singers attempting to blend with a unison ensemble. Another aspect of the study involved identifying and comparing the acoustical qualities of vocal sounds identified as blending well and poorly with a unison ensemble. Singers attempting to blend adjust their overall intensity not only to affect the perceived loudness of their tones, but also to facilitate other acoustical changes which are helpful for achieving blend. Vocal blend apparently may be achieved more readily on vowels having few upper partials than on vowels having numerous upper partials. Where vibrato is employed, certain vocal sounds can achieve a good blend even though their fundamental frequencies only approximate the theoretically correct frequency. There apparently is an interaction between the vibrato of a vocal tone and its spectral features, making it advantageous for the singer to adopt mutually beneficial approaches to both factors in order to blend. Vowel modification effective for achieving vocal blend- -at least for sopranos-- appears to consist primarily of changes in the intensity relationships between the vowel formants. Singers' variations in frequency extend beyond the boundaries of any system of tuning or temperament.
The problem was to investigate current thoughts concerning the beginning piano class at the college level, Data were collected from published and unpublished materials from 1964 to 1976. It was found that class piano instruction usually occurs in a three- to four-semester sequence, with classes meeting from two to five periods per week, containing from four to twenty-five students. Classification of students is by interview, placement test, and/or audition. Varying room arrangements are used with either conventional or electronic pianos, plus a variety of audio-visual equipment, Course content, with varying emphases, includes sight-reading, functional skills, technique, and repertoire. Teaching techniques used are numerous and varying. Recommendations were submitted for administrators, teachers, and researchers.
The purpose of this study was to compare the effects of guided musical analysis and guided attention to textual understanding on the speed of solo memorization by selected university vocal students. The guided musical analysis consisted of instruction to a subject regarding the melodic elements, rhythmic elements, phraseology, form, and key relationships of the experimental songs. The guided attention to textual understanding consisted of instruction to a subject regarding the meaning and phraseology of the experimental song texts. Subjects were required to rhythmically scan the texts in a declamatory manner. It was concluded that the three conditions of memorization were equally effective. Memorization rates were not significantly altered by historical period of song. Differences in memorization rates appeared to parallel the subjects' academic performances and their performances on the Drake Musical Aptitude Tests. Findings of this study indicated that future memorization experiments should be conducted with larger samples of subjects of a single sex who are music majors.
Although much has been written on the subject of conducting, it is generally recognized that a great deal can be learned through discussion with and observation of successful conductors. Direct contact with master conductors is an excellent learning tool, but seldom do high school or college choral conductors have the opportunity for direct individual study of the experts in their normal situations. This study provided the opportunity for one practitioner to work with two expert choral conductors. The report was written with the hope that other practitioners might also benefit from the results of the investigation. The purpose of this study was to identify and compare preparations and experiences, philosophies of music, and observable choral concepts which may have contributed to the superior choral achievements of B. R. Henson and Lloyd Pfautsch.
The purpose of this study was to compare major theories of laryngeal vibration. The basic hypothesis of the study was that the differences and similarities between the major theories of laryngeal vibration could be made evident and clear through a comparative study. It was assumed that there are two or more theories of laryngeal vibration and that all the major theories of laryngeal vibration from 1945 to the present have been described in written form in English.
The purpose of this study was to identify certain aspects related to sight singing which tend to cause difficulty in teaching junior high school students and to suggest exercises that might be used to aid in overcoming these difficulties, Data included a questionnaire to junior high school teachers in three states. Subjects researched and discussed were the physical, intellectual, and emotional development of the adolescent; the changing voice and the range and vocal limitations of junior high singers; and rhythmic, melodic, harmonic, and other aspects of sight singing. Included were vocal procedures to be used with young voices, suggestions for choosing and/or arranging appropriate music, and original compositions designed to meet the needs and interests of junior high school students.
The purpose of the study was to develop and evaluate a comprehensive first semester college jazz improvisation curriculum. Specific problems concerning the evaluation of the curriculum were, (a) to assess achievement in music theory fundamentals, (b) to assess achievement in jazz listening, (c) to assess improvement in jazz improvisation performance, (d) to assess student attitudes toward jazz improvisation and the curriculum. Based on the findings, the conclusions were as follows students benefited from the study of jazz improvisation, utilizing the developed curriculum, in the areas of, (1) knowledge of music fundamentals, namely, chord spelling, scale spelling and harmonic analysis; (2) identification of jazz tunes, composers, musical forms and prominent jazz performers; (3) improvisation performance in a jazz style, and (4) positive attitude toward improvement in jazz improvisation.
The purpose of the study was to develop and evaluate a series of video-tape lessons to supplement the traditional lecture-discussion method of teaching a college course in advanced music theory. The specific problems investigated were: 1) to evaluate the effect of video-tape material on achievement in an advanced music theory course. 2) To assess the effect of the video-tape materials on the achievement in harmony, keyboard, sight singing, and ear training for students who had differential learning ability levels. 3) To assess the attitudes toward music theory and the use of the supplemental lessons. 4) To assess attitudes toward music theory and the use of the supplemental lessons and achievement for all students involved in the study. Analysis of co-variance, simple analysis of variance, t tests, and Pearson correlations produced statistical results that led to the following conclusions: 1) Students who used the video-tape supplemental lessons did not score higher on achievement tests in harmony, keyboard, sight singing, and ear training than the students who did not use those lessons. 2) Students who used the video-tape lessons had greater variance among the ability levels on the achievement tests; and for those using the lessons, students in the low beginning-ability level did not achieve at a corresponding rate with the students in the high and middle levels. 3) Attitudes toward music theory and the use of supplemental materials were less positive for the students who used the video-tape lessons. 4) Among all participants of the evaluation, a significant relationship was found between attitudes toward music theory and the use of supplemental materials and achievement in music theory.
The problem of this study was to obtain empirical evidence of the functional nature of the Audio-visual Identification Instruction (AVII) model for designing effective music instruction for young children. The method was to use materials prepared according to the model specifications in actual classroom conditions. The purpose of the study was to compare the achievement gain of second grade children of high, middle, or low musical aptitude levels, who were instructed by experienced music specialists, first year music specialists, student teacher music specialists, or experienced classroom teachers using AVII model materials, on three tasks in the area of pitch and three tasks in the area of timbre. Subject to the circumstances and limitations of this investigation, the results indicate that the AVII model is effective for instruction for musical naming and identification tasks for young children.
Graduates who responded to the survey indicated that the undergraduate music education curriculum between 1967 and 1972 was generally adequate in preparing students to teach music in the public schools. Areas such as administration, supervision, student teaching, and professional education were deemed weaker than other areas by both the vocal and instrumental graduates. In comparing vocal and instrumental graduates' responses in certain areas of the questionnaire it was found that in most cases opinions of both groups agreed regarding importance of listed competencies. The curriculum was equally effective in training vocal and instrumental teachers, with the exception of secondary instrumental methods, which appeared to be an outstanding weakness. A low positive correlation (r=.107) existed between selected graduates' academic success and their success as teachers in public schools. This correlation was, however, not statistically significant and it was accepted that there was only a slight relationship between students' success in undergraduate training at North Texas and their success as public school music teachers. Graduates who responded to the survey indicated that the undergraduate music education curriculum between 1967 and 1972 was generally adequate in preparing students to teach music in the public schools. Areas such as administration, supervision, student teaching, and professional education were deemed weaker than other areas by both the vocal and instrumental graduates. In comparing vocal and instrumental graduates' responses in certain areas of the questionnaire it was found that in most cases opinions of both groups agreed regarding importance of listed competencies. The curriculum was equally effective in training vocal and instrumental teachers, with the exception of secondary instrumental methods, which appeared to be an outstanding weakness. A low positive correlation (r=.107) existed between selected graduates' academic success and their success as teachers in public schools. This correlation was, however, not statistically significant and it was accepted …
The purpose of this study was to survey and evaluate the music programs in Seventh-day Adventist academies in the United States during the 19 75-76 school year. Data were collected by means of a survey form sent to all principals and music teachers in the eighty schools and a music achievement test administered to graduating seniors in twenty-eight randomly selected academies. Although most departments judged the music facilities to be adequate, library materials such as scores, filmstrips, and in-service resources were needed in the majority of schools. One-half of the music programs did not have listening facilities available for classroom use. Comparing achievement test results for graduating seniors in Adventist schools with those of the standardization sample revealed no significant differences. The null hypothesis was rejected, however, when comparing size of school, location of school, type of school (boarding or day), sex of the student, and amount of piano and instrumental experience.
The purpose of this study is to develop a fourteen-week program for teaching beginning music reading through rhythmic and pitch notation to pre-school children in piano classes. The historical background for the study discusses man's learning abilities in the group process in music education with the particular reference to class piano and its development and publications by leading authorities concerning class piano and rhythmic training in the classroom. The second chapter contains analyses and summaries of five selected texts pertinent to the study. The findings of research of the five selected texts serve as the groundwork for the development of the program which is contained in the third chapter.
The purpose of this study was to prepare music theory textbook-workbooks for students of elementary school grades four through eight who are taking private music lessons in voice, piano, or other instruments. The study was prompted by the action taken first by Texas Music Teachers Association and later by Music Teachers National Association which made the passing of comprehensive music theory examinations a prerequisite for entering all student performance and contest events sponsored by these associations.
The purpose of this study is to provide a guide for the instruction of a trumpet mariachi performance ensemble in a music curriculum. The fulfillment of this purpose is dependent upon the data supplied in answer to the sub problems: (1) What socio-cultural information provides authentic trumpet mariachi music; (2) What trumpet mariachi literature illustrates the repertoire and style; (3) What instructional source materials may be developed such that Mexican American and non-Mexican American instructors build a competency in repertoire and style; (4) How could this guide be evaluated in its functional design for a music curriculum? The data collected for use in this study has been presented in three major categories: (1) the history and milieu in which the trumpet, mariachi crystalized; (2) the repertoire--its history and function in Mexican society and the transcriptions of types demonstrating the musical structure; and (3) the technical information relative to the instruction of the particular mariachi instruments. An evaluative instrument has been supplied in an attempt to establish the validity of the information and examples provided in this practicum. The validity of the research seems to rest on its authenticity and its serviceability. The findings of this study are stated as assertions based on the literature in general and the repertorial types specifically included. These assertions are aligned with the organization of the data as it has been reported in the body of the dissertation. The conclusions are stated in a similar manner as assertions pertinent to cross referenced statements which may be implied as concepts drawn from the reported data and the literature observed in this study.
The problem was to survey and collect ideas on the use of improvisation as a teaching and learning tool in elementary piano instruction and to prescribe activities and exercises for second through fourth grade piano classes. These areas were examined: philosophies and theories influencing traditional instruction, effects of creative keyboard activities on children's musical development, specific teaching strategies using improvisation, evaluative procedures, and suitability of materials for young children. Data collected from published and unpublished materials were classified, and presented concerning the feasibility of using keyboard improvisation with early elementary children. It was found that suitable improvisational exercises allow the child to organize his perceptions into the basic concepts of music. Recommendations for teachers and researchers were made.
In reviewing the events of the advances of science and technology of the past two decades one is struck by the magnificence of man's accomplishments. The first moon walk televised live in 1969, the widespread utilization of color television receivers, the educational uses of sophisticated audio-visual equipment such as overhead projectors, slide projection, sound tape recorders, close-circuit television and videotape and the almost omniscient usage of television, is ample evidence to demonstrate that the tools necessary to accomplish a task are readily accessible items in this age. We are introduced to new gadgets, innovations, and events (like the moon walk) at such a rapid pace that we have become more flexible and more receptive to change; so much so that at times many of us are even blase about nearly miraculous accomplishments.
The purpose of the study was to indicate procedures leading to meaningful learning experiences through music for the educable mentally retarded child. Four areas of a music curriculum were considered: performing, composition, listening and dancing. Based upon known characteristics of the educable mentally retarded and professional writings of authorities in the fields of both music education and special education, objectives and specific approaches to musical experiences were determined, Twelve performing, eight composition, ten listening and ten dancing experiences are outlined with objective, previous experience, materials, room arrangement, song material, procedure and related activities included in each.
The purpose of this study was to determine the effect of a program of rhythmic training upon the ability to perform music at sight. In addition to examining the overall sight-reading improvement, rhythm reading improvement was also investigated. The program of rhythmic training utilized the Temporal Acuity Products (TAP) system as the rhythm training aid. From these findings it was concluded that the program of rhythmic training did not affect the ability to perform music at sight. A transfer of rhythm reading to sight-reading did no take place. Results of the retention test indicated an improvement in the experimental group's scores over an extended period of time. This improvement revealed that when subjects were tested after two months, the program of rhythmic training did have an effect on sight-reading ability. It was also concluded that there might be a hierarchy of skills in which rhythmic training is only one aspect. Furthermore, there could be a combination of skills which must improve simultaneously in order to effect overall sight-reading ability.
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