Although it is widely assumed that listening is among the most important learning skills (Wolvin & Coakley, 1988), an examination of the literature indicates that it has been woefully neglected as subject matter in schools. Listening has also been neglected as an area of research. Surveys have been conducted to see if listening is being taught or can effectively be taught, but little evidence exists to suggest that effectively teaching listening improves students' academic performance. This study investigated the relationship between listening skills instruction and academic performance among university students. The purpose was to determine if teaching university students comprehensive listening skills improves their academic performance. It was assumed that listening can be effectively taught. The goal of the study was to compare 75 students who were enrolled in a listening course to a similar group of 75 students not enrolled in a listening course. The students were compared on the basis of grade point improvement the semester after the experimental group had completed the listening course. The t test was chosen because it can be used for testing the significance of the difference between the means of two independent samples. The grade point averages of the two groups were …

The present study used the Psychoanalytic Rorschach Profile (PRP) to assess differences in personality organization in violent and nonviolent juvenile offenders.

This dissertation deals with the decision-to-move process of elderly persons—from a marketer's perspective. The central problem addressed is the lack of empirical knowledge concerning the factors and influences associated with the information search process of elderly persons in making a residential move decision. The purpose was to investigate and understand the key factors and influences which are viewed as important by elderly individuals in their search for and use of information.

The purpose of the present study was to examine cognitive abilities and problem solving processes of young and older adults. Specifically, three areas of inquiry were investigated: possible age-related differences in problem solving cognitive abilities, possible differences in cognitive processes used during problem solution, and possible differences in determinants of problem solving cognitive processes.

This dissertation analyzes the political leadership crisis and the violations of human rights in the Arab countries during the period 1970 to 1990. The main purposes of this study could be briefly summarized as follows: (1) to explore scientifically whether there is a political leadership crisis in the Arab World; (2) to explore the concept of political leadership, i.e., what constitutes political leadership, what are its necessary requirements, and what differentiates it from dictatorship; and (3) to examine the effects of political leadership in the Arab countries upon the violation of human rights.

In this study, the unique style of percussion writing in the chamber works of George Crumb, written between 1960 and 1980, is examined. The principal aspects examined within this study include: the extended instrumental techniques, the use of percussion within the musical imagery, soloistic treatment, compositional and notational procedures, and specific performance problems pertaining to the chamber work Songs, Drones, and Refrains of Death.

Information system (IS) support of human problem solving during the complex task of auditing within a computer environment was investigated. 74 computer audit specialist professionals from nine firms participated in the field experiment. Task accomplishment behavior was recorded via a computerized activity-logging technique. Theoretical constructs of interest included: 1) IS problem-solving support, 2) task domain knowledge, and 3) decision-making behavior. It was theorized that task domain knowledge influences the type of IS most functionally appropriate for usage by that individual. IS task presentation served as the treatment variable. Task domain knowledge was investigated as a moderating factor of task accomplishment Task accomplishment, the dependent variable, was defined as search control strategy and quality of task performance. A subject's task domain knowledge was assessed over seven theoretical domains. Subjects were assigned to higher or lower task domain knowledge groups based on performance on professional competency examination questions. Research hypothesis one investigated the effects of task domain knowledge on task accomplishment behavior. Several task domain knowledge bases were found to influence both search control strategy and task performance. Task presentation ordering effects, hypothesis two, were not found to significantly influence search control strategy or task performance. The third hypothesis investigated interaction effects …

A double modulation microwave spectrometer is used to evaluate the linewidth parameters for some excited rotational components in the bending vibration v_8 of 13CH3 13C 15N and 13CH3C15N isotopomers of methyl cyanide. The linewidth parameters for self-broadening of the ΔJ=2←1 rotational components for the ground v_8 , 1v_8, and the 2v_8 vibrations were determined over a pressure range of 1 to 13 mtorr and at a temperature of 300 K. The double modulation technique is used to explore the high eighth derivative of the line shape profile of the spectral line. This technique proved to give good signal-to-noise ratios and enabled the recovery of weak signals. An experimental method is developed to correct for source modulation broadening. The tests of the ratios of the two inner peak's separation of the eighth derivative of the line showed that they were up to 95% similar to those for a Lorentzian line shape function. The line shapes were assumed to be Lorentzian for the theoretical analysis of the derivative profiles and comparisons were made between experiment and theory on this basis. Dipole moments for vibrationally excited states were calculated from linewidth parameters and show systematic decrease with the increase of excitation. Impact parameters …

America has adopted as its own the Eden myth, which has provided the mythology of the American dream. This New Garden of America, consequently, has been a masculine garden because of its dependence on the myth of the Fall. Implied in the American dream is the idea of a garden without Eve, or at least without Eve's sin, traditionally associated with sexuality. Our canonical literature has reflected these attitudes of devaluing feminine power or making it a negative force: The Scarlet Letter, Moby-Dick, Adventures of Huckleberry Finn, The Great Gatsby, and The Sound and the Fury. To recreate the Garden myth, Americans have had to reimagine Eve as the idealized virgin, earth mother and life-giver, or as Adam's loyal helpmeet, the silent figurehead. But Eve resists her new roles: Hester Prynne embellishes her scarlet letter and does not leave Boston; the feminine forces in Moby-Dick defeat the monomaniacal masculinity of Ahab; Miss Watson, the Widow Douglas, and Aunt Sally's threat of civilization chase Huck off to the territory despite the beckoning of the feminine river; Daisy retreats unscathed into her "white palace" after Gatsby's death; and Caddy tours Europe on the arm of a Nazi officer long after Quentin's suicide, …

The purpose of the present cross-sectional study was to examine the effects of ambiguity of loss and type of caregiver-to-patient relationship on anticipatory grief, negative physical and psychological outcomes associated with grief, and boundary ambiguity in family caregivers of chronically ill patients. Questionnaires were completed by 23 parents of ill children and 30 spouses of ill mates. Using an original and a revised concept for level of ambiguity, partial support was found for the prediction that parents and spouses in high ambiguity of loss circumstances would report more anticipatory grief than those in low ambiguity ones. Contrary to prediction, a slight but nonsignificant trend occurred for parents and spouses in low ambiguity situations to report more negative physical and psychological effects associated with grief as well. Level of ambiguity was not found to impact boundary ambiguity as had been hypothesized. Spouses reported more boundary ambiguity than parents, regardless of level of ambiguity of the loss. Contrary to prediction that parents would report less anticipatory grief and more negative physical and psychological outcomes than spouses, generally, no significant differences were found between the two groups. However, using the original concept of ambiguity, parents did tend to recall more past grief than …

In this study, 78 kindergarten and first-grade children were interviewed about their writing to identify indicators of self-assessment. Writing samples for each participant were saved over a three month period, then compared and discussed by the child. Results indicated that these young children did engage in self:-assessment behaviors. The classroom teachers were asked to place the participants in their classes along a writing continuum known as a Writing Band. Graphs were presented to show the writing levels of the children by classroom. In addition, each classroom was surveyed to document events which promote literacy development within the framework of an integrated curriculum. Writing samples for each child were collected and kept in a portfolio. Participants were interviewed regarding the contents of the portfolio. Children in two of the kindergarten classes were interviewed using 5 samples collected over a 2 1/2 month time period, and all other participants were interviewed using 6 writing samples collected over a 3 month period. Findings indicated that not only did these young children recognize growth in their writing, but they also assessed that growth based on outward, physical features of their writing. The writing ability of each child at the beginning of the study did …

This study was designed to ascertain whether group achievement test data can determine special education referral accuracy. One hundred eighty-nine special education referrals from four school districts in Texas were examined. The demographics were limited to group achievement test data: grade equivalents and percentiles in the subject areas of reading, spelling, language arts, and mathematics. Also examined were referral and eligibility outcomes to special education.

The purpose of the study was to compare the relative benefits of treating at-risk students, those considered to be potential dropouts, by separating them into special classes at a separate facility—a pullout program—versus having them remain in regular classes with periodic supplemental counseling based upon individual needs—a mainstream program. To carry out the purpose of the study, students enrolled in the two types of treatment programs were compared in respect to retention in school, attendance, academic achievement based upon pretest and posttest scores, report card grades, and attitude toward school.

The primary purpose of this study was to determine if book reviews are useful and significant indicators of potential circulation. Major book reviewing sources were studied to determine if some were more useful than others in selecting books which circulate.

The determination of carbon monoxide is also possible by trapping CO on preconditioned molecular sieve and thermal desorption. Analysis in this case is performed by gas chromatography/mass spectroscopy, although the trapping technique is applicable to other suitable GC techniques.

The study was undertaken: (a) to categorize the contents of educational computing articles using a taxonomy developed by Knezek, Rachlin, and Scannell (1988), (b) to examine the trends in educational computing subject matter addressed in community/junior college journals between 1977 and 1991, and (c) to identify and analyze specific characteristics of contributing authors and their employing institutions which might explain writing and publication biases.

The purpose of this study was to identify and analyze secondary science education curriculum and instruction trends for the period 1953-1992 by using the technique of content analysis to examine a representative portion of journal articles and policy statements in secondary science education. Two major science publications, The Science Teacher and Science Education, were selected for analysis.

Previous research suggests that careproviders' attitudes and perceptions significantly influence the type and quality of services received by institutionalized adults with developmental disabilities (IADD). This study explored attitudes careproviders hold concerning training needs of the IADD and their service model orientation. It traced the history of training people with developmental disabilities and provided a brief review of the medical, developmental, and normalization models of service delivery. The conceptual framework upon which this study was based proposed that staff perceptions and orientation concerning service delivery to the IADD can be conceptually related to five factors in a research model. They were identified as: (a) careprovider's characteristics; (b) working environment; (c) previous careprovider experience; (d) developmental disability history within the careprovider's family; and (e) self-reporting of a service delivery orientation. This study examined only a portion of this model (factors a, b, and e). The response sample included 370 professionals and paraprofessionals, aged 17 to 72 years, who were employed at a large residential facility serving individuals with developmental disabilities in Denton, Texas. The respondents were predominantly female (76.5%), Caucasian (72.2%) with slightly less than 75% having more than a high school diploma. The instrument, a self-administered questionnaire, consisted of three parts; …

Geographic information systems (GIS) technology was used to analyze factors influencing habitat use by an endangered species, the red-cockaded woodpecker. The study area was the western part of the Raven Ranger District of the Sam Houston National Forest, Texas. The factors considered included both structural characteristics and spatial relationships among stands of trees in the habitat.

This study was designed to determine the effectiveness of filial therapy as a method of intervention for single parents and their children.

One of the most important skills of a pianist is the ability to read at sight. Because there are so many areas of piano study to address, sight-reading is overlooked either out of frustration or simple neglect. However, if acquisition of this skill is neglected, it will be difficult for a pianist to ever attain his full potential. For a pianist, sight-reading is one area that strengthens all others. The purposes of this study were to secure data concerning teaching sight-reading to undergraduate piano majors, to identify methods and techniques in current use in the instruction of sight-reading, to determine the extent of keyboard and computer-assisted learning technology usage within sight-reading instruction, to identify more effective methods and techniques being used to teach sight-reading, and to search for ways to enhance sight-reading instruction, including the utilization of recent computer technology applications in education and learning. The method used was survey research with a questionnaire sent to 168 randomly selected NASM colleges and universities. Response rate was 49.4 percent. The questionnaire, designed by the researcher, sought to ascertain the status of sight-reading instruction in these colleges and universities and to endeavor to determine the extent, if any, keyboard and computer-assisted learning …

This study, the first comprehensive history of The Chronicle, melds a quarter-century of higher education and journalism milestones.

This investigation examined the development of young children's behaviors on swings in the outdoor play environment and their emerging understanding of the physics principles associated with those behaviors. The children's language interactions were also examined in an effort to determine the relationship between language and cognitive development in their construction of physical knowledge. The procedures involved observing the children's behaviors and collecting samples of their spontaneous language interactions during their swinging activities. Informal interviews were also conducted with individual and groups of children. The findings indicate that young children's swinging behaviors develop in eight hierarchical stages. As these behaviors develop, children experiment with the physics principles of balance, gravity, force, resistance, and resonance. Children's swinging behaviors develop in a social context. Many early behaviors are acquired through observing and modeling other children. Language provides the medium for more-experienced peers to assist novice swingers through encouragement and direct instruction. The stage development of swinging behaviors is compared to Cratty's Theory of Perceptual-Motor Development and Harrow's Taxonomy of the Psychomotor Domain. Children's cognitive processing and language interactions are discussed in the context of Piagetian and Vygotskian theories of development. Implications for instruction and suggestions for further research are discussed.

The purpose of this study was to explore the relationship of separation-individuation during late adolescence and obstacles to career decision making.