Sergei Mikhailovich Liapunov (1859-1924) was a distinguished Russian composer, pianist and teacher of the late 19th and early 20th century whose works are relatively unknown. His piano pieces were highly regarded and performed by pianists such as Konstantin Igumnov, Josef Hofmann, Josef Lhévinne, Ferruccio Busoni, and Vladimir Horowitz. However, they are rarely included in modern pianists' repertoire both in Russia and abroad, and are often viewed merely for their historic significance. Works of Liapunov are characterized by a life-affirming character and monumental beauty largely inspired by the images of nature as well as the sounds of his native Russian folk songs and dances. His music rarely conveys the urgency or profound melancholy which is often seen in the music composed during the same period by Rachmaninoff and Scriabin. Liapunov continued and enriched the great traditions of Russian music started by Glinka and The Mighty Five. He did not discover bold new ways of composing, and at the same time did not succumb to the temptation of following contemporary musical trends. The Twelve Transcendental Etudes, op. 11, dedicated to the memory of Franz Liszt, are masterpieces of immense value both from a technical and artistic standpoint. Just like Liszt's études, they …

Research shows children in an online environment often search by browsing, which relies heavily on recognition and content knowledge, so catalog systems for children must use effective symbols or pictorial representations, which correspond with children's own cognitive schema and level of recognition knowledge. This study was designed to look at the success of young children (ages 5 to 8) in searching 3 online public library catalogs designed for them, and it focused specifically on the pictorial representations and text descriptors used in the systems' browsing hierarchy. The research sought answer whether young children (ages 5 to 8) are really poor searchers because of cognitive development and lack of technology skills or if system design is the major reason for poor search results; i.e., Do current children's online catalog designs function in a manner that is compatible with information seeking by children? Although these results can not be generalized, this study indicates that there was a disconnect between the cognitive abilities of young users and catalog design. The study looked at search success on the 3 catalogs in relation to the catalog characteristics and individual user characteristics and makes 3 significant contributions to the field of library and information science. The …

The trumpet, or some ancestral form of the trumpet, has existed nearly as long as civilization itself. Despite its long history, however, the trumpet's solo repertoire remained limited and relatively unvaried until the second half of the twentieth century. Like most music, the American trumpet sonatas from the 1950s are a reflection of the culture and history surrounding their composition. The purpose of this research is to show how the trumpet sonatas by George Antheil, Kent Kennan, Halsey Stevens, and Burnet Tuthill are both distinctly American and unmistakably from the 1950s. The post-war era in America is often viewed as a time of unbridled optimism stemming from economic prosperity and the nation's military and industrial supremacy. The decade of the 1950s is often viewed today as a simpler, happier time in America's history. The trumpet sonatas of this era reflect this primarily in their ebullient rhythms and brilliant, often heroic melodies. However, darker characteristics of the decade (the rise of communism, for example) also make veiled appearances in these four sonatas. After an overview of the social and musical trends of the decade, the central chapter of the work delineates formal, thematic, and tonal structures of each of the four …

This study explored the relationship between the personality construct of hardiness and public speaking anxiety. Although hardiness has been widely explored in a variety of anxiety-arousing life events, its relationship with communication anxiety had not been previously studied. Therefore, hardiness, public speaking trait anxiety, and public speaking state anxiety were measured in a course requiring an oral presentation assignment. One hundred fifty students enrolled in a basic speech communication course participated in the study. A statistically significant correlation was revealed between hardiness and trait communication anxiety. Students higher in hardiness reported lower trait communication apprehension in three contexts: 1) meeting, 2) interpersonal, and 3) group. Overall, students did not differ on measures of hardiness and a fourth communication context: public speaking anxiety. Likewise, on measures of hardiness and state public speaking anxiety, students did not differ.

This dissertation focuses on the clarinet music of Luigi Bassi (1833-1871), an Italian clarinetist and composer. Biographical information and performance history for Luigi Bassi are included. Bassi wrote 27 works for clarinet, including 15 opera fantasies or transcriptions. Most of his works are housed in the Milan Conservatory library. This document provides analysis of all but two of Bassi's 27 works. For Bassi's pieces with ties to opera, I identified his source material and discussed the ways in which he manipulated the material. A brief synopsis of each opera is included. This study serves as a performance guide for those seeking to perform Bassi's clarinet works.

The Thai government has strongly advocated for the learner-centered education for the past decade. Success For Life Thailand (SFLT), a brain-research-based early childhood education program blended with the theories of the developmentally appropriate practices and child-centered philosophies, has been implemented in Thailand for over 8 years. The purposes of the present study were to: (a) describe the current statuses of the Thai early childhood educators' learner-centered beliefs and practices, (b) identify if the SFLT training workshop affects teachers' learner-centered beliefs and practices, and (c) examine if other variables, along with familiarity with the SFLT program, predict teachers' learner-centered beliefs and practices. Ninety-three preschool and kindergarten teachers participated in the study. Among them, 17 were SFLT trainees in 1999 and 2000 (i.e., the previously trained group), 43 were trained in Year 2006 (the currently trained group), and the others were comparable to the currently trained group by matching the key personal and school variables. The Teachers Beliefs and Practices Survey: 3-5 Year Olds (Burts et al., 2000) and the Learner-Centered Education: the Assessment of Learner- Centered (ALCP) for K-3 (McCombs, 2001) were used to collect data on the various domains of the learner-centered beliefs and practices. Findings reveal that: (a) Thai …

Snow Spell is an interactive composition for erhu, flute, cello, piano, and Max/MSP interactive computer music system. This one-movement piece, Snow Spell, is intended to depict the beauty of a snow scene by presenting four different impressions of snow envisioned by the composer through music. The definition, history, and significance of interactive music are explored. Various modes of interactivity to control signal processing modules, and technical considerations for signal routing and level control in the interactive computer music system are also explored. Chinese music elements in Snow Spell including pentatonic scales, glissandi, and quotations from the Chinese folk tune River of Sorrow are investigated.

This study examined training evaluation practices in U.S. nonprofit sector organizations. It offered a framework for evaluating employee training in the nonprofit sector and suggested solutions to overcome the barriers to evaluation. A mail survey was sent to 879 individuals who were members of, or had expressed an interest in, the American Society for Training and Development. The membership list consisted of individuals who indicated association/nonprofit or interfaith as an area of interest. Data from the survey show that training in the nonprofit sector is evaluated primarily at Level 1 (reaction) and Level 2 (learning). It also shows decreasing use from Level 3 (application) through Level 5 (ROI). Reaction questionnaires are the primary method for collecting Level 1 data. Facilitator assessment and self-assessment were listed as the primary method for evaluating Level 2. A significant mean rank difference was found between Level 2 (learning) and the existence of an evaluation policy. Spearman rho correlation revealed a statistically significant relationship between Level 4 (results) and the reasons training programs are offered. The Kruskal-Wallis H test revealed a statistically significant mean rank difference between "academic preparation" of managers with Level 3 evaluation. The Mann-Whitney U test was used post hoc and revealed …

Recent research has suggested that the effects of sport on well-being are mediated by psychological characteristics such as physical self-concept, instrumentality and positive body images; in addition, sport was found to be related to these psychological benefits for high school girls. However, physical self-concept played a central role by mediating the sport -body image and sport instrumentality relationships. Positive body image and instrumentality, in turn, predicted greater psychological well-being. The purpose of this investigation was to replicate earlier studies, and to examine these relationships with non-sport physical activity. Sport and physical activity were expected to contribute to higher physical self-concept, which in turn, would contribute positively to instrumentality and body image. Further, instrumentality and body image would be positively related to psychological well-being. Participants were 355 9th (n = 170) and 10th (n = 193) graders and they completed measures of involvement in sport/physical activities, physical self-concept, instrumentality, body satisfaction, self-esteem, satisfaction with life, depression, and demographics. Structural equation modeling was utilized to analyze the data. Overall, for both sport and physical activity, the models fit the data well (sport model: NNFI=.95, CFI=.96, SRMR=.08, RMSEA=.09, physical activity model: NNFI=.96, CFI=.97, SRMR=.08, RMSEA=.09). Specifically, sport participation was positively related to physical …

The dynamic approach to fractional Brownian motion (FBM) establishes a link between non-Poisson renewal process with abrupt jumps resetting to zero the system's memory and correlated dynamic processes, whose individual trajectories keep a non-vanishing memory of their past time evolution. It is well known that the recrossing times of the origin by an ordinary 1D diffusion trajectory generates a distribution of time distances between two consecutive origin recrossing times with an inverse power law with index m=1.5. However, with theoretical and numerical arguments, it is proved that this is the special case of a more general condition, insofar as the recrossing times produced by the dynamic FBM generates process with m=2-H. Later, the model of ballistic deposition is studied, which is as a simple way to establish cooperation among the columns of a growing surface, to show that cooperation generates memory properties and, at same time, non-Poisson renewal events. Finally, the connection between trajectory and density memory is discussed, showing that the trajectory memory does not necessarily yields density memory, and density memory might be compatible with the existence of abrupt jumps resetting to zero the system's memory.

Scholars have evaluated the causes of clergy political preferences and behavior for decades. As with party ID in the study of mass behavior, personal ideological preferences have been the relevant clergy literature's dominant behavioral predictor. Yet to the extent that clergy operate in bounded and specialized institutions, it is possible that much of the clergy political puzzle can be more effectively solved by recognizing these elites as institutionally-situated actors, with their preferences and behaviors influenced by the institutional groups with which they interact. I argue that institutional reference groups help to determine clergy political preferences and behavior. Drawing on three theories derived from neo-institutionalism, I assess reference group influence on clergy in two mainline Protestant denominations-the Presbyterian Church (USA) and the Episcopal Church, USA. In addition to their wider and more traditional socializing influence, reference groups in close proximity to clergy induce them to behave strategically-in ways that are contrary to their sincerely held political preferences. These proximate reference groups comprise mainly parishioners, suggesting that clergy political behavior, which is often believed to affect laity political engagement, may be predicated on clergy anticipation of potentially unfavorable reactions from their followers. The results show a set of political elites (the clergy) …

This study explores the relationship between economic development, social mobility, elites, and regime formation. I argue that the genesis of regime formation, in general, and of democratic regimes, in particular, is determined by the type of economic structure a society possesses, on the one hand, and on the degree the to which demands from disfranchised groups do or do not pose a substantial threat to the interests of elites who occupy the upper strata of the social and economic status hierarchy. Second I demonstrate that the dynamics of transition to wider political participation, as the core element of a democratic system of governance, and the survival of such change are different. In what follows I illustrate that some factors that have been found to dampen the chances for wider participation or have been found to be unrelated to onset of a democratic system of governance have considerable impacts on the durability of the democratic regimes. In a nutshell, the analysis points to the positive effects of mineral wealth and income inequality on the prospects of a democratic survival. Using a cross-national time series data set for all countries for the period between 1960 and 1999 I put the hypotheses to …

Which form of exchange governance performs better in a dynamic environment? This remains an unanswered question in the transaction cost analysis (TCA) and relational exchange literatures. Some researchers purport that transactional governance provides superior performance by providing firms the flexibility to change suppliers. Others suggest that relational governance leads to superior performance because of the willingness of both parties to adapt. Reviews of TCA have turned up ambivalent empirical findings with regard to the effects of uncertainty despite a track record of strong empirical support for other predictions. Because most of TCA and relational exchange theories' predictions enjoy strong support, this research builds upon these theories to propose a theoretical modeling framework for a dynamic environment in a supply chain network (SCN) setting. This dissertation extends TCA and relational exchange to a dynamic, network environment. It uses the approach of building a simulation in order to study in detail the relationship between key exchange factors and the selection of transactional and relational exchange governance over time. This research effort extended TCA theory with a complex adaptive model of supply chain network governance evolution that attempts to link environmental, network, production, firm and exchange factors in a continuously evolving loop. The …

Detective fiction highlights those qualities of masculinity that are most valuable to a contemporary culture. In mysteries a cultural context is more thoroughly revealed than in any other genre of literature. Through the crimes, an audience can understand not only the fears of a particular society but also the level of calumny that society assigns to a crime. As each generation has needed a particular set of qualities in its defense, so the detective has provided them. Through the detective's response to particular crimes, the reader can learn the delineation of forgivable and unforgivable acts. These detectives illustrate positive masculinity, proving that fiction has more uses than mere entertainment. In this paper, I trace four detectives, each from a different era. Sherlock Holmes lives to solve problems. His primary function is to solve a riddle. Lord Peter Wimsey takes on the moral question of why anyone should detect at all. His stories involve the difficulty of justifying putting oneself in the morally superior position of judge. The Mike Hammer stories treat the difficulty of dealing with criminals who use the law to protect themselves. They have perverted the protections of society, and Hammer must find a way to bring them …

In order to understand the structural changes in myosin S1, fluorescence polarization and computational dynamics simulations were used. Dynamics simulations on the S1 motor domain indicated that significant flexibility was present throughout the molecular model. The constrained opening versus closing of the 50 kDa cleft appeared to induce opposite directions of movement in the lever arm. A sequence called the "strut" which traverses the 50 kDa cleft and may play an important role in positioning the actomyosin binding interface during actin binding is thought to be intimately linked to distant structural changes in the myosin's nucleotide cleft and neck regions. To study the dynamics of the strut region, a method of fluorescent labeling of the strut was discovered using the dye CY3. CY3 served as a hydrophobic tag for purification by hydrophobic interaction chromatography which enabled the separation of labeled and unlabeled species of S1 including a fraction labeled specifically at the strut sequence. The high specificity of labeling was verified by proteolytic digestions, gel electrophoresis, and mass spectroscopy. Analysis of the labeled S1 by collisional quenching, fluorescence polarization, and actin-activated ATPase activity were consistent with predictions from structural models of the probe's location. Although the fluorescent intensity of the …

Franz Liszt composed his Two Episodes from Lenau's Faust between 1856 and 1861. The composer intended to portray two emotionally contrasting scenes from Lenau's Faust in a set for orchestra, the first being The Night Procession and the second The Dance in the Village Inn. Liszt created a duet version of the orchestral set, and also a solo piano version of The Dance in the Village Inn, known as the Mephisto Waltz No. 1. The set was not performed together due to the immense popularity of The Dance in the Village Inn but also due to an unfortunate publication history resulting in the pieces being published separately by Schuberth publishers, published years apart from each other. As a result The Night Procession is largely forgotten today and The Dance in the Village Inn is interpreted as a single work outside of its context in a set. In this dissertation the works are examined from within its context in a set. Background information includes information on Liszt's student Robert Freund (1852-1936), and a solo piano transcription of the orchestral alternative ending to The Dance in the Village Inn. A comparison between Liszt's orchestral, solo and duet versions of the Mephisto Waltz …

Customers play an active role throughout the marketing process. This dissertation concerns itself with customer's co-creation of value for self (co-production) and for other customers (co-consumption) during service production and delivery. With the servuction system as its overarching framework, this study explains how changes in the customer's perceived co-production and co-consumption, caused by a service innovation, influence her perceptions of service innovation characteristics and modify her adoption behavior. It draws on a multidisciplinary body of knowledge and develops a conceptual framework and a set of substantive propositions. The empirical research was contextualized in three services: self check-out at grocery stores, Build-A-Bear stores, and meal assembly centers. It focused on members of Generations X and Y who were familiar with these services. The qualitative investigations and pilot study helped adapt the extant scales and construct new scales. In line with prior works, the focal service encounters were simulated through a series of consumption scenarios. The exploratory factor analysis in the pilot study and the confirmatory factor analysis in the main study indicated that the instruments were culturally informed, internally reliable, and construct-wise valid. The results indicate that co-production and co-consumption play important roles in explaining innovation characteristics and adoption decisions. More …

The purpose of the study was to investigate the impact of maternal stress as it relates to the mothers' perceived social behaviors of their preschool children in both immigrant Korean families in the US and Korean families in Korea. The subjects included 49 immigrant Korean mothers in the US and 52 Korean mothers in Seoul, Korea. This study is relevant to current research because of the dramatically increasing Korean immigrants in the US and needed information concerning unique cultural and psychosocial needs of Korean-Americans. All mothers completed the Demographic Survey, Parenting Stress Index (PSI), and Preschool and Kindergarten Behavior Scales-2 (PKBS-2). Statistical analyses of the data used for the study were multiple regressions, independent t-tests, and Pearson correlation coefficients. Data analysis revealed that (a) there were different demographic variables affecting maternal stress between immigrant Korean mothers in the US and Korean mothers in Korea; (b) there was no significant difference in maternal stress and mothers' perceptions of their preschool children's social skills in the areas of social cooperation, social interaction, and social independence between both groups; (c) there was a significant difference in preschool children's behavioral problems in the areas of externalizing and internalizing social-emotional behaviors between both groups; (d) …

Coupons are one of the most popular and attractive tools of promotion. Redeeming coupons makes shoppers feel that they are doing something good for their family's budget, because coupons offer 'savings.' On the other hand, a coupon might have several negative effects on purchase behavior as well, which might 'devalue' the promoted product in the consumer's perception. But a review of the literature shows a lack of attention afforded to the above-mentioned aspects of coupon redemption. In addition, the consumer's coupon redemption behavior is moderated by several factors drawn from research in the fields of market pricing, economics and psychology, each of which have contributed to the current study in their own way. Finally, there does not exist any substantive research as to why coupon redemption rates have been on the decline, despite an increase in distribution of coupons. Therefore, this research not only fills existing gaps in the literature but also enriches it by synthesizing views from different academic disciplines. This dissertation concentrates on grocery products. Data is collected from about 2500 adults, primarily residing in the Dallas-Fort Worth area. The conceptual framework is based on the theory of reasoned action, which suggests that an individual's beliefs influence his/her …

Diabetes has alarming prevalence rates not only in the U.S., but also worldwide. Ethnicity plays a large role with Hispanic-Americans having one of the highest prevalence rates. Diabetes is a complicated disease that requires significant lifestyle modifications. The health belief model (HBM) has been investigated as a theory to explain behavior change. However, little research has been done to determine its utility to Mexican-Americans. In the current study, participants were Mexican-American adults (N = 66) with type II diabetes who were recruited from family medicine clinics. Self-report questionnaires included the General Acculturation Index (GAI) and the Multidimensional Diabetes Questionnaire (MDQ). Participants had the option to complete them in either Spanish or English. Laboratory values were collected from medical charts. A MANCOVA indicated that two variables were significant, perceived severity (PS) and misguided support behaviors (MSB), p < .05. With respect to the HBM, PS was identified as a component of an individual's perception, acculturation was a modifying factor, and MSB was a component of the likelihood to change factors. These three affected glycemic control. Odds ratios determined that individuals with better glycemic control had less perceived severity and less misguided supportive behavior. Individuals with the least acculturation were more likely …

With the increase in survival for children with cancer, part of the focus of current research is aimed towards evaluating how these children are adapting psychosocially. Neurocognitive deficits have been well established. However, there are multiple facets encompassing quality of life, including general mental health, lifestyles and health behaviors, and academic and cognitive functioning. The relationship between neurocognitive and psychosocial functioning has yet to be thoroughly evaluated. The purpose of this study was to investigate the relationship between neurocognitive and psychosocial functioning in survivors of brain tumors and acute lymphoblastic leukemia. Data was collected from existing archival database comprised of patients of the at Cook Children's Medical Center in Texas. The sample consisted of 177 patients between the ages of 3 and 12 who were at least two years post-diagnosis. Measures used included the NEPSY and the Behavioral Assessment for Children. Statistical analyses included a several one-way analysis of variances, an independent samples t-test, a univariate analysis of variance, a hierarchical multiple regression, and odds ratio analyses. Results indicated survivors treated with neurosurgery alone appear to be less at risk for developing behavior problems than other treatment modalities. Also, brain tumor survivors demonstrate more problematic behaviors than survivors of acute …

Transportation-related collisions are ubiquitous and often traumatic. Identifying post-collision psychological distress and the characteristics of the collision survivor that lead to distress are vital to the development of early and appropriate interventions. The goals of this study were: 1) to use a questionnaire as opposed to a typical diagnostic interview, 2) to confirm that psychological distress is present in currently hospitalized transportation-related collision survivors, 3) to confirm that different types of distress co-occur, 4) to determine if distress is more likely to occur in those who have had prior distress, and 5) to explore the relationship between symptoms of distress and perception of control by self, others, and God/Higher Power of past, present, and future collision-related events. Subjects were 100 English speaking adult inpatients, 16 years and older, who were less than 3 weeks post-injury, and receiving some rehabilitation. Participants completed a questionnaire which included the Center for Epidemiologic Studies Depression Scale (CES-D), Beck Anxiety Inventory (BAI), and Davidson Trauma Scale (DTS) as well as questions regarding demographics, details of the collision/injury, alcohol/drug use, pain, past and present stressors, social support, and perceptions of life change. Information about head injury and collision-concurrent alcohol and/or drug use was collected from the …

The present study evaluates the psychometric properties of the TEAM Assessment Tool. The assessment was developed to evaluate work team effectiveness as a basis for providing developmental feedback for work teams. The proposed TEAM Assessment Tool includes 12 dimensions of work team effectiveness with 90 items total. The dimension names are (a) Communication, (b) Decision-Making, (c) Performance, (d) Customer Focus, (e) Team Meetings, (f) Continuous Improvement, (g) Handling Conflict, (h) Leadership, (i) Empowerment, (j) Trust, (k) Cohesiveness/Team Relationships, and (l) Recognition and Rewards. Data were collected from employees of a large aerospace organization headquartered in the United States who are participating in work teams (N= 554). Factor analysis guided development of six new scales of team effectiveness as follows: (1) Teamwork, (2) Decision-Making, (3) Leadership Support, (4) Trust and Respect, (5) Recognition and Rewards, and (6) Customer Focus. Reliability of scales was demonstrated using Cronbach's coefficient alpha. Construct validity was demonstrated through subject matter expert (SME) input, exploratory factor analysis, and scale reliability analysis. Criterion validity was demonstrated by significant correlations at the p<.01 level comparing two measures of team member opinion of team performance and level of performance as indicated by the six subscale scores and overall scale scores …

Research of social networks has revealed that certain components of network position can have an impact on organizational effectiveness, yet relatively little research has been conducted on network position and individual performance. This study sought to determine if a relationship exists between an employee's social network position and an individual's job performance. The participant organization was a network of individuals within an Information Technology (IT) department at a major defense company. A social network analysis (SNA) was conducted to determine the employee's network position, measured by centrality and constraint. Centrality refers to the extent to which an individual is connected to others. Constraint refers to how constrained or inhibited an individual is within the network. Performance was measured by annual appraisal ratings provided by the employee's supervisor. Hierarchical regression analysis was performed to determine relationships between the dependent variable (performance) and independent variables of centrality and constraint. Secondary variables also studied in relation to the model included education level, service years (tenure), job grade, and age. The overall model revealed 17% of variance explained. The primary predictors of network position, centrality and constraint, were not statistically significant predictors of performance ratings. Three variables, job grade, tenure and age, were found …