Matching Items (5)
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- Genre: Interviews
- Genre: Diaries--Psychological aspects.
- Creators: Arizona State University
Description
Daily dairies and other intensive measurement methods are increasingly used to study the relationships between two time varying variables X and Y. These data are commonly analyzed using longitudinal multilevel or bivariate growth curve models that allow for random effects of intercept (and sometimes also slope) but which do not address the effects of weekly cycles in the data. Three Monte Carlo studies investigated the impact of omitting the weekly cycles in daily dairy data under the multilevel model framework. In cases where cycles existed in both the time-varying predictor series (X) and the time-varying outcome series (Y) but were ignored, the effects of the within- and between-person components of X on Y tended to be biased, as were their corresponding standard errors. The direction and magnitude of the bias depended on the phase difference between the cycles in the two series. In cases where cycles existed in only one series but were ignored, the standard errors of the regression coefficients for the within- and between-person components of X tended to be biased, and the direction and magnitude of bias depended on which series contained cyclical components.
ContributorsLiu, Yu (Author) / West, Stephen G. (Thesis advisor) / Enders, Craig K. (Committee member) / Reiser, Mark R. (Committee member) / Arizona State University (Publisher)
Created2013
Description
Despite the wealth of folk music traditions in Portugal and the importance of the clarinet in the music of bandas filarmonicas, it is uncommon to find works featuring the clarinet using Portuguese folk music elements. In the interest of expanding this type of repertoire, three new works were commissioned from three different composers. The resulting works are Seres Imaginarios 3 by Luis Cardoso; Delirio Barroco by Tiago Derrica; and Memória by Pedro Faria Gomes. In an effort to submit these new works for inclusion into mainstream performance literature, the author has recorded these works on compact disc. This document includes interview transcripts with each composer, providing first-person discussion of each composition, as well as detailed biographical information on each composer. To provide context, the author has included a brief discussion on Portuguese folk music, and in particular, the role that the clarinet plays in Portuguese folk music culture.
ContributorsFerreira, Wesley (Contributor) / Spring, Robert S (Thesis advisor) / Bailey, Wayne (Committee member) / Gardner, Joshua (Committee member) / Hill, Gary (Committee member) / Schuring, Martin (Committee member) / Solis, Theodore (Committee member) / Arizona State University (Publisher)
Created2013
Description
The comparison of between- versus within-person relations addresses a central issue in psychological research regarding whether group-level relations among variables generalize to individual group members. Between- and within-person effects may differ in magnitude as well as direction, and contextual multilevel models can accommodate this difference. Contextual multilevel models have been explicated mostly for cross-sectional data, but they can also be applied to longitudinal data where level-1 effects represent within-person relations and level-2 effects represent between-person relations. With longitudinal data, estimating the contextual effect allows direct evaluation of whether between-person and within-person effects differ. Furthermore, these models, unlike single-level models, permit individual differences by allowing within-person slopes to vary across individuals. This study examined the statistical performance of the contextual model with a random slope for longitudinal within-person fluctuation data.
A Monte Carlo simulation was used to generate data based on the contextual multilevel model, where sample size, effect size, and intraclass correlation (ICC) of the predictor variable were varied. The effects of simulation factors on parameter bias, parameter variability, and standard error accuracy were assessed. Parameter estimates were in general unbiased. Power to detect the slope variance and contextual effect was over 80% for most conditions, except some of the smaller sample size conditions. Type I error rates for the contextual effect were also high for some of the smaller sample size conditions. Conclusions and future directions are discussed.
A Monte Carlo simulation was used to generate data based on the contextual multilevel model, where sample size, effect size, and intraclass correlation (ICC) of the predictor variable were varied. The effects of simulation factors on parameter bias, parameter variability, and standard error accuracy were assessed. Parameter estimates were in general unbiased. Power to detect the slope variance and contextual effect was over 80% for most conditions, except some of the smaller sample size conditions. Type I error rates for the contextual effect were also high for some of the smaller sample size conditions. Conclusions and future directions are discussed.
ContributorsWurpts, Ingrid Carlson (Author) / Mackinnon, David P (Thesis advisor) / West, Stephen G. (Committee member) / Grimm, Kevin J. (Committee member) / Suk, Hye Won (Committee member) / Arizona State University (Publisher)
Created2016
Description
ABSTRACT:
The research for this paper is intended to introduce the reader to many of the influential trumpet performers and pedagogues in East Asian countries and territories along the Western Pacific Ocean Rim, including China, Hong Kong, Japan, the Philippines, Singapore, South Korea, Taiwan (R.O.C.), Thailand, and Vietnam.
Shao-Chun Tsai, the author of this research paper, finds it important for musicians to recognize that they are often influenced by other musicians in addition to their own efforts and self-discovery of who they are as artists. The author is a trumpeter and pianist from Taiwan, and would like to acknowledge the many outstanding trumpet players from Asia that have made important contributions to the discipline of trumpet playing. Unfortunately, there are very limited English resources available for the recognition of these pioneers, and as such they are often unknown to the general public and even to aspiring musicians. By gathering a collection of biographies, the author’s goal is to shed greater light on the rich trumpet playing and pedagogy heritage and influence in this region.
The research information contained within was primarily gathered through personal interviews conducted by the author in order to ensure that the most up-to-date and accurate information was collected for the project. This project studies nine regions and includes thirty-seven trumpeters deemed to be influential by the author, who has invested her best efforts to acquire the most in-depth and current facts obtainable. The author hopes that the stories behind each of these successful musicians will stimulate trumpeters of all ages and inspire them to pursue their own development and goals in music.
The research for this paper is intended to introduce the reader to many of the influential trumpet performers and pedagogues in East Asian countries and territories along the Western Pacific Ocean Rim, including China, Hong Kong, Japan, the Philippines, Singapore, South Korea, Taiwan (R.O.C.), Thailand, and Vietnam.
Shao-Chun Tsai, the author of this research paper, finds it important for musicians to recognize that they are often influenced by other musicians in addition to their own efforts and self-discovery of who they are as artists. The author is a trumpeter and pianist from Taiwan, and would like to acknowledge the many outstanding trumpet players from Asia that have made important contributions to the discipline of trumpet playing. Unfortunately, there are very limited English resources available for the recognition of these pioneers, and as such they are often unknown to the general public and even to aspiring musicians. By gathering a collection of biographies, the author’s goal is to shed greater light on the rich trumpet playing and pedagogy heritage and influence in this region.
The research information contained within was primarily gathered through personal interviews conducted by the author in order to ensure that the most up-to-date and accurate information was collected for the project. This project studies nine regions and includes thirty-seven trumpeters deemed to be influential by the author, who has invested her best efforts to acquire the most in-depth and current facts obtainable. The author hopes that the stories behind each of these successful musicians will stimulate trumpeters of all ages and inspire them to pursue their own development and goals in music.
ContributorsTsai, Shao-Chun (Author) / Hickman, David R. (Thesis advisor) / Rogers, Rodney (Committee member) / Swoboda, Deanna (Committee member) / Arizona State University (Publisher)
Created2016
Description
Disasters represent disruptions to stability and offer lessons about how climate adaptation is negotiated and acted on. Viewing adaptation as a negotiation helps understand recovery not just as actions taken to minimize harm, but a reflection of values and motivations surrounding adaptation. This research elicits these perspectives and considers them as part of an ongoing agreement for disaster recovery and adaptation in Puerto Rico. Previous research has characterized recovery as an opportunity for rethinking societal arrangements for climate adaptation and highlights the importance of how adaptation is conceptualized across actors. This study builds on past research by using distinct perspectives to understand recovery as an adaptation process and a co-production of a new ‘social contract’ after Hurricane Maria. Community interviews and government documents are analyzed to understand who is involved, where change is happening, and what resources are necessary for success. The purpose of this is to consider distinct framings of recovery and adaptation, and what these contribute to long-term change. Community interviews give a perspective of local stability and show capacities for immediate and long-term recovery. Similarly, government documents discuss managing foundational vulnerabilities like infrastructure, while navigating recovery given geographical and economic obstacles. Findings show that self-organization and harnessing social capital are crucial components of recovery in the Corcovada community after Maria. They rely on bonding and bridging social capital to mobilize resources and reduce vulnerabilities for future threats. This transformative approach was also present in official recovery documents, though political and economic change were stressed as necessary for stability, along with modernizing infrastructure. While recovery documents suggest connecting physical and social resilience, community residents have cultivated this connection long before Maria. Unlike in Corcovada, the government of Puerto Rico is only starting to view disruptions as windows of opportunity and therefore mention plans for transformation but don’t present actions taken. Further, the reality of vulnerable infrastructural, political and economic systems greatly affects recovery both in Corcovada and across the island. Both perspectives will likely affect actions taken in Puerto Rico and recognizing these unique framings of stability can help design transformative, adaptive social contracts for facing future threats.
ContributorsOrtiz, Jessica (Author) / Manuel-Navarrete, David (Thesis advisor) / Klinsky, Sonja (Thesis advisor) / Muñoz-Erickson, Tischa (Committee member) / Brundiers, Katja (Committee member) / Arizona State University (Publisher)
Created2019