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An exploration of the diffusion of a new technology from communities of practice perspective: Web services technologies in digital libraries.
This study explored and described decision factors related to technology adoption. The research used diffusion of innovations and communities of practice (CoP) theoretical frameworks and a case study of Web services technology in the digital library (DL) environment to develop an understanding of the decision-making process. A qualitative case study approach was used to investigate the research problems and data were collected through semi-structured interviews, documentary evidence (e.g., meeting minutes), and a comprehensive member check. The research conducted face-to-face and phone interviews with seven respondents with different job titles (administraive vs. technical) from five different DL programs selected based on distinctive characteristics such as size of the DL program. Findings of the research suggested that the decision-making process is a complex process in which a number of factors are considered when making technology adoption decisions. These factors are categorized as organizational, individual, and technology specific factors. Further, data showed that DL CoPs played an important role in enabling staff members of a DL program to access up-to-date and experienced-based knowledge, provided a distributed problem solving and learning environment, facilitating informal communication and collaborative activities, and informing the decision-making process.
An Exploration of the Ground Water Quality of the Trinity Aquifer Using Multivariate Statistical Techniques
The ground water quality of the Trinity Aquifer for wells sampled between 2000 and 2009 was examined using multivariate and spatial statistical techniques. A Kruskal-Wallis test revealed that all of the water quality parameters with the exception of nitrate vary with land use. A Spearman’s rho analysis illustrates that every water quality parameter with the exception of silica correlated with well depth. Factor analysis identified four factors contributable to hydrochemical processes, electrical conductivity, alkalinity, and the dissolution of parent rock material into the ground water. The cluster analysis generated seven clusters. A chi-squared analysis shows that Clusters 1, 2, 5, and 6 are reflective of the distribution of the entire dataset when looking specifically at land use categories. The nearest neighbor analysis revealed clustered, dispersed, and random patterns depending upon the entity being examined. The spatial autocorrelation technique used on the water quality parameters for the entire dataset identified that all of the parameters are random with the exception of pH which was found to be spatially clustered. The combination of the multivariate and spatial techniques together identified influences on the Trinity Aquifer including hydrochemical processes, agricultural activities, recharge, and land use. In addition, the techniques aided in identifying areas warranting future monitoring which are located in the western and southwestern parts of the aquifer.
An Exploration of the Mathematical Computational Skills and Conceptual Understanding of Elementary School Pupils in Selected Schools Using Mathematics Resource Personnel
No Description Available.
An Exploration of the Possible Use of the Sociometric Test in Studying Residents of Homes for the Aged
It is proposed in this thesis to explore the possible use of the Sociometric test as a measure of the personal social factor in old age. It is further proposed to gather sociometric data by administering a sociometric test to the residents of two homes for aged persons in Dallas County, Texas, and to illustrate by sociograms and tables the uses for which such data might be of value in research designed to investigate the personal social factor in old age.
An Exploration of the Relationship Between Principal Leadership Efficacy, Principal Computer Self-Efficacy, and Student Achievement
The purpose of this study was to examine whether or not relationships exist between principals' technology proficiency and student achievement as indicated by 2008 Texas Assessment of Knowledge and Skills (TAKS) ninth grade reading scaled scores. Secondly, the study examined whether or not relationships exist between principals' leadership self efficacy and student achievement as indicated in the 2008 Texas Assessment of Knowledge and Skills (TAKS) ninth grade reading scaled scores. Lastly, the select principal's personal and school demographic variables (principal gender, total years of experience as a professional, total years as principal at current school, total years of principal experience, highest degree earned, school economic status, school size) were considered within the study. The survey instruments used in this study were the Technology Proficiency Self Assessment Scale (TPSA) developed by Ropp in 2000 and the Principal's Self-Efficacy Scale (PSES) developed by Tschannen-Moran and Garies in 2004. A total of 129 Texas principal's participated in the study. Multiple regressions were utilized and effect size was considered to determine the strength of the relationship between variables. A statistical significance was found relating to the school's social economic status only when using both the PSES and the TPSA instruments. The effect sizes reported were all moderate, which acknowledged that relationships did exist between all predictor variables tested. Based on the information provided for B weights, School's SES was found to be the best predictor of reading TAKS achievement, preceded by Principal's Highest Degree Earned and Gender. SPSS 16.0 was used to analyze all data. This study adds to the literature on principals' technology efficacy and principal's self efficacy.
An Exploration of the Relationship between Worry and Other Verbal Phenomena
This study hypothesized a direct relationship among three verbal phenomena: derived relational responding, verbal intelligence, and worry. It also hypothesized that experiential avoidance would mediate the relationship between derived relational responding and worry. Overall, results from this study failed to support a relationship between worry and the other two verbal phenomena, however, results did support a relationship between derived relational responding and verbal intelligence. Additionally, results indicated a significant relationship between experiential avoidance and worry. Future research should clarify the relationship among the three primary variables of interest, improve measurement of these variables, be more sensitive to external validity, and promote the study of acceptance-based treatments that target experiential avoidance.
An exploration of the relationships among teacher efficacy, collective teacher efficacy, and teacher demographic characteristics in conservative Christian schools.
The purpose of this study was to determine whether teachers' perceptions of self-efficacy and collective teacher efficacy are interrelated and how these two constructs may be impacted by teacher demographic characteristics, such as educational level, grade level taught, and number of years of teaching experience. This study focused entirely on the interrelationships of teacher efficacy and collective teacher efficacy in three suburban, conservative Christian schools in north Texas. Specifically, the demographic characteristics of age, gender, ethnicity, particular school campus, number of years teaching, number of years teaching at the current school, highest degree received, type of teacher certification, certification grade level and subject area, grade level taught, and particular subject taught were studied for the non-random, convenience sample of 216 kindergarten through twelfth grade teachers. A correlational analysis of teacher efficacy and collective teacher efficacy yielded a Pearson r of .35 at a statistically significant level (p < .01); combining these two variables with teacher demographic variables in multiple regression analyses confirmed the relationship between teachers' perceptions of teacher efficacy and collective efficacy at a statistically significant level (p < .001). A review of the squared structure coefficients in the first multiple regression analysis (R2 = .284, p < .001) showed that individual teachers' perceptions of collective teacher efficacy explained the largest amount (43%) of the variance in teacher efficacy, followed by years of teaching experience (17%) and number of years of teaching at the current school (14%). A review of the squared structure coefficients in the second multiple regression analysis (R2 = .395, p < .001) indicated that individual teachers' perceptions of teacher efficacy explained the largest amount of variance in collective teacher efficacy (31%), followed the elementary teacher variable (22%) and particular school (19%).
An Exploration of the Titrating-Delay Match-to-Sample Procedure with Pigeons
The delayed matching‐to‐sample (DMTS) procedure involves the insertion of a delay between the offset of a sample stimulus and the onset of an array of comparison stimuli; one of which is designated as the “correct” match for the sample on each trial. The procedure has served as the base preparation in which the effects of environmental variables on short‐term remembering and is, in many ways, responsible for a refined understanding of the phenomenon. Despite its utility, however, there are a few problems with the DMTS procedure – first, the procedure doesn’t adjust for individual differences and second, the conventional dependent measure, percent of correct trials, is not as sensitive as one might like. The titrating-delay matching to sample (TDMTS) procedure is a variant of the DMTS procedure in which the delays between sample and comparison are adjusted as a function of the subject’s performance. Stable measures of adjusted delay are not only sensitive measures of the performance of interest but they are also automatically tuned to differences across individuals. The study reported here continues our efforts to understand the dynamics of the TDMTS procedure so that it can be used to ask important questions related to short‐term remembering.
An Exploration of the Word2vec Algorithm: Creating a Vector Representation of a Language Vocabulary that Encodes Meaning and Usage Patterns in the Vector Space Structure
This thesis is an exloration and exposition of a highly efficient shallow neural network algorithm called word2vec, which was developed by T. Mikolov et al. in order to create vector representations of a language vocabulary such that information about the meaning and usage of the vocabulary words is encoded in the vector space structure. Chapter 1 introduces natural language processing, vector representations of language vocabularies, and the word2vec algorithm. Chapter 2 reviews the basic mathematical theory of deterministic convex optimization. Chapter 3 provides background on some concepts from computer science that are used in the word2vec algorithm: Huffman trees, neural networks, and binary cross-entropy. Chapter 4 provides a detailed discussion of the word2vec algorithm itself and includes a discussion of continuous bag of words, skip-gram, hierarchical softmax, and negative sampling. Finally, Chapter 5 explores some applications of vector representations: word categorization, analogy completion, and language translation assistance.
Exploration of Visual, Acoustic, and Physiological Modalities to Complement Linguistic Representations for Sentiment Analysis
This research is concerned with the identification of sentiment in multimodal content. This is of particular interest given the increasing presence of subjective multimodal content on the web and other sources, which contains a rich and vast source of people's opinions, feelings, and experiences. Despite the need for tools that can identify opinions in the presence of diverse modalities, most of current methods for sentiment analysis are designed for textual data only, and few attempts have been made to address this problem. The dissertation investigates techniques for augmenting linguistic representations with acoustic, visual, and physiological features. The potential benefits of using these modalities include linguistic disambiguation, visual grounding, and the integration of information about people's internal states. The main goal of this work is to build computational resources and tools that allow sentiment analysis to be applied to multimodal data. This thesis makes three important contributions. First, it shows that modalities such as audio, video, and physiological data can be successfully used to improve existing linguistic representations for sentiment analysis. We present a method that integrates linguistic features with features extracted from these modalities. Features are derived from verbal statements, audiovisual recordings, thermal recordings, and physiological sensors signals. The resulting multimodal sentiment analysis system is shown to significantly outperform the use of language alone. Using this system, we were able to predict the sentiment expressed in video reviews and also the sentiment experienced by viewers while exposed to emotionally loaded content. Second, the thesis provides evidence of the portability of the developed strategies to other affect recognition problems. We provided support for this by studying the deception detection problem. Third, this thesis contributes several multimodal datasets that will enable further research in sentiment and deception detection.
An exploration study of the relationship between effectiveness of filial therapy training groups and group cohesion.
This study examined the relationship of group cohesion among heterogeneous and homogeneous groups on individual treatment outcome of child-parent relationship therapy (CPRT). CPRT is a filial therapy model that targets the parent-child relationship as a means for preventing or improving child and/or family problems. This study included 30 parents or caregivers from 9 groups which met for 10 sessions. Participants qualified for this study if their groups ended with at least 3 group members and 2 leaders, all pretest and posttest data on their child between the ages of 2-11 was completed, and if they attended at least 6 of the 10 sessions. Correlation coefficients, t-tests, and effect sizes were calculated. Results demonstrated no statistically significant differences between pretests and posttests on the Child Behavior Checklist (CBCL) for all 30 participants; however, differences in measured effect (η2) between children identified with borderline and clinical behavior problems and children with normal behavior problems suggest that CPRT is more effective among children who demonstrate significant behavior problems. Perceived and observed group cohesion measurements demonstrated no significant difference at the individual outcome level. This finding suggests that group cohesion may not be related to individual outcome. Although there was no significant relationship between group cohesion and individual outcome for this study, results of the group measurements regarding engagement and group cohesiveness, coupled with previous studies on CPRT effectiveness, suggest that CPRT should be utilized in homogeneous groups.
Exploration through Materials and the Transformation of the Commonplace
The challenge of this project was to present subject matter in a way that did not seem common to the viewer. With this goal in mind, I aimed to switch the traditional roles of material and form in order to aesthetically elevate the commonplace. For my proposed project I combined traditional sculptural materials and processes with commonplace subject matter. I took a chance at the beginning of this project by making something that I had been joking about until I realized that this might be an interesting piece. From this point on I made a conscious effort to make whatever popped in my head. Although I am not a literary person, it seems that with this body of work I backed into what I might call "ironical metaphor."
Explorations: a Composition for Eighteen-Piece Jazz Ensemble
No Description Available.
Explorations with optically active, cage-annulated crown ethers.
A variety of optically active macrocyclic crown ethers that serve as "host" systems that are capable of differentiating between enantiomeric "guest" molecules during host-guest complexation have been prepared via incorporation of chiral elements into the crown ring skeleton. The ability of these crown ethers to recognize the enantiomers of guest salts, i.e., (+) a-methyl benzylamine and to transport them enantioselectively in W-tube transport experiments were studied. The ability of these crown ethers to perform as chiral catalysts in an enantioselective Michael addition was studied. The extent of asymmetric induction, expressed in terms of the enantiomeric excess (%ee), was monitored by measuring the optical rotation of the product and comparing to the literature value.
Explorations with Polycarbocyclic Cage Compounds
A variety of novel cage-functionalized pyridyl containing crown ethers have been prepared for use in selective alkali metal complexation studies. A highly preorganized, cage-functionalized cryptand also has been designed and has been synthesized for use as a selective Li+ complexant. The alkali metal picrate extraction profiles of these cage-functionalized crown ethers also have been studied. Novel cage-functionalized diazacrown ethers have been prepared for selective alkali metal complexation studies. Alkali metal picrate extraction experiments have been performed by using this new class of synthetic ionophores to investigate the effects of cage-annulation and the influence of N-pivot lariat sidearms upon their resulting complexation properties. Novel pyridyl containing calix[4]arene receptors were prepared. Analysis of their respective 1H NMR and 13C NMR spectra suggests that calix[4]arene moieties in the ligand occupy the cone conformation. The complexation properties of these host molecules were estimated by performing a series of alkali metal picrate extraction experiments. An optically active cage-functionalized crown ether which contains a binaphthyl moiety as the chiral unit was prepared. The ability of the resulting optically active crown ether to distinguish between enantiomers of guest ammonium ions (i.e., phenylethylamonium and phenylglycinate salts) in transport experiments was investigated. Hexacyclo[,12.05,10.05,15.010,14]hexadeca-6,8-diene-4,11-dione was prepared from hexacyclo[,9.03,7.04,14.06,15] pentadeca-10,12-diene-2,8-dione. Unanticipated but remarkable acid and base promoted rearrangements of this new cage dione to novel polycyclic systems were observed and subsequently were investigated. The structures of the new systems thereby obtained were determined unequivocally by application of X-ray crystallographic methods. It is noteworthy that the reactions reported herein each provide the corresponding rearranged product in high yield in a single synthetic step. Pi-facial and regioselectivity in the thermal Diels-Alder cycloaddition between hexacyclo[,12.05,10.05,15.010,14]hexadeca-6,8-diene- 4,11-dione and ethyl propiolate have been explored. This reaction proceeds via stereospecific approach of the dienophile toward the syn face of the diene p -system. However, [4+2]cycloaddition proceeds with ...
An Exploratory Analysis of Judicial Activism in the United States Supreme Court's Nullification of Congressional Statutes
This study analyzes activist behavior of Supreme Court justices in 132 decisions which struck down congressional statutes as unconstitutional in 1789-1990. Analysis of the justices' activist rates and liberalism scores demonstrate that these votes are ideologically based. Integrated models containing personal attribute and case factor variables are constructed to explore the votes as activist behavior. The same models are also tested with a new dependent variable constructed to measure the nullification votes as liberal votes. The models which explain the votes as ideological responses better explain the votes than the models which explain the votes as activism or restraint. The attribute variables offer better explanation in the late 20th century models and the case factors offer better explanation in the early period models.
Exploratory Analysis of Metadata Edit Events in the UNT Libraries' Digital Collections
This paper discusses an exploratory analysis of metadata edit events in the University of North Texas (UNT) Libraries' digital collections.
Exploratory Analysis of Metadata Edit Events in the UNT Libraries' Digital Collections [Presentation]
Presentation for the 2015 Dublin Core Metadata Initiative (DCMI) Annual Conference. This presentation discusses an exploratory analysis of metadata edit events in the University of North Texas (UNT) Libraries' digital collections.
Exploratory Analysis of Social E-health Behavior
Extant literature has documented well that people seek health information via the internet as patients and consumers. Much less, however, is known about interaction and creation behaviors in the development of new online health information and knowledge. More specifically, generalizable sociodemographic data on who engages in this online health behavior via social media is lacking in the sociological literature. The term “social e-health” is introduced to emphasize the difference between seeking behaviors and interaction and creation behaviors. A 2010 dataset of a large nationally representative and randomly sampled telephone survey made freely available from the Pew Research Center is used to examine social e-health behavior according to respondents’ sociodemographics. The dependent variable of social e-health behavior is measured by 13 survey questions from the survey. Gender, race, ethnicity, age, education, and income are used as independent variables. Logistic regression analysis was used to determine the odds of engagement in social e-health behavior based on the sociodemographic predictors. The social determinants of health and digital divide frameworks are used to help explain why socioeconomic variances exist in social e-health behavior. The findings of the current study suggest that predictable sociodemographic patterns along the dimensions of gender, race, age, education, and income exist for those who report engaging in social e-health behavior. This study is important because it underscores the fact that engagement in social e-health behavior is differentially distributed in the general U.S. population according to patterned sociodemographics.
An Exploratory Analysis of Subject Metadata in the Digital Public Library of America
Paper describing an analysis of subject representation in the Digital Public Library of America (DPLA), an aggregate digital library containing more than 8 million item-level metadata records at the time of the study. The findings provide information about the minimum, maximum, and average number of subjects in records from different hubs and hub types, as well as the distribution of unique subject terms across the entire collection.
An Exploratory Analysis of Subject Metadata in the Digital Public Library of America [Presentation]
Presentation for the 2015 Dublin Core Metadata Initiative (DCMI) Annual Conference. This presentation discusses an exploratory analysis of subject metadata in the Digital Public Library of America.
An Exploratory Analysis of the Food Consumption Behavior of Up-scale Asian-American Consumers
The first objective of this research was to identify whether Asian-Americans having higher than average levels of income and education represent an appropriate target market for four food product categories. Second, the impact of national origin membership, demographic variables, and level of acculturation on food consumption was determined. In addition, perceptions related to sensory and nutritional factors and the cultural acceptability of the products were identified and interpreted to determine if the variables differed among specific groups of Asian-American consumers.
Exploratory and Confirmatory Factor Analysis of the Clinical Scales of the Luria-Nebraska Neuropsychological Test Battery, Form II
The factor structure of the Luria Nebraska Neuropsychological Battery (LNNB) Form II was examined. A principle components factor analysis was performed on a sample of 102 psychiatric and neurologic subjects. It was necessary to remove 45 items from the analysis due to perfect performance by most subjects. The results were orthogonally rotated to simple structure using a Varimax method of rotation, and then compared to previous LNNB Form I and Form II results. Thirty-three factors were generated in the Exploratory Factor Analysis (EFA) . There was a very high agreement with the factors from Form I. Only one new factor was identified that didn't have a comparable Form I factor, and this factor appears to have neurological support. The similarity of the factor solutions between the two forms supports the continued use of factors derived from Form I for the interpretation of Form II, and supports the underlying structure presupposed by Lurian constructs. The present study also tested the significance of the hypothesized factor structures through confirmatory factor analysis (CFA). No hypothesis about the underlying factor structure based on previous exploratory studies was supported. The CFA did suggest that the best factor solution to the LNNB Form II is one that (a) has correlated factors and (b) has items loading on more than one factor. The confirmatory results were interpreted as not supporting the current exploratory results, or the previous factor analytic results. Problems notwithstanding, researchers may be better directed to propose factor models for the LNNB that have correlated factors, and to work samples approaching the 10 to 1 recommended sample size for multivariate analysis. One conclusion that was drawn from the concurrence between the two Form II studies pertains to psychiatric populations used in both studies. It was necessary to exclude a large number of items in each ...
An Exploratory Empirical Investigation of Information Processing among Incubator-Housed Manufacturers during Channel Member Selection
The purpose of this research was to conduct an exploratory study of the information processing utilized by incubator-housed manufacturers during channel member selection. The study included the evaluation of the decision models used by the manufacturers as well as criteria used in the selection process. The study was specifically designed to achieve the following objectives. First, the research was to identify the evaluation modes used by the manufacturers as either compensatory or noncompensatory. Second, the study was to evaluate the effect of the task on the selection of the evaluation model(s) used during the channel member selection process. Third, the study was to evaluate the effect of the selected decision strategy on the amount of information used during the decision process. Finally, the study was to identify and examine the importance of the criteria used by the manufacturers in the selection process. The methodology in this study consisted of primary research using protocol analysis as the main data gathering technique. A ranking instrument was also mailed to the respondents prior to the protocol session. The population for the study was identified as all manufacturers located in publicly-sponsored business incubators. A total of 235 incubators were in existence with approximately 47 percent of them being publicly-sponsored. Approximately 42 percent of the incubators house at least one manufacturing firm. It was estimated that there were approximately 46 manufacturing firms located in public incubators. A sample of six was used in this study. The statistical analysis included frequencies, cross tabulations, correlations, paired comparisons, and measures of association. The findings of this study suggest that the incubator-housed manufacturers' choice of evaluation models was not affected by the task nor did the selected strategy influence the amount of information used by the manufacturers. The findings indicate a need for further research to evaluate the relationships ...
An exploratory examination of the profitability impact of quality dimensions for consumer goods and industrial capital goods
The specific focus of the proposed research is to address the question: Can factors be identified which contribute to an explanation of why certain companies have experienced fewer problems competing successfully on quality while the majority of U. S. firms have encountered difficulty in gaining recognition as providers of quality products?
Exploratory Factor Analysis of the Geriatric Depression Scale Among Cardiac Patients
The Geriatric Depression Scale (GDS) was originally designed as a measure for screening depression among elderly medical patients. Although this instrument is well validated among a general medical population, it has never been evaluated with specific regard to cardiac patients, the largest single group of medical patients over 40 years of age. A general cardiac sample of 655 patients completed the GDS within 10 weeks of the cardiac event. Exploratory factor analyses were conducted on the main sample, then on several subgroups of participants with regard to diagnostic category, gender, and age. The GDS generally produces factor structures with several symptom domains with a high rate of total variance. The myocardial infarction group endorsed general symptoms of depression whereas the coronary artery bypass graft group reported greater levels of despair regarding their condition. Overall, males primarily reported agitation and hopelessness while females reported symptoms of depressed mood.
An Exploratory Field Study of Adolescent Consumer Behavior: The Family Purchasing Agent
An exploratory field study was conducted to examine internal and external factors that influence adolescents' consumer behavior when serving as the family purchasing agents. Demographic, lifestyle, and marketing activities were examined to determine the influences that affect whether the adolescent will purchase the preferred family brands or other brands. Participating adolescents were sent by their parents to the grocery store on two separate occasions to purchase four preselected grocery items. The brands purchased were recorded and compared to the preferred brand names provided by the parents. While no statistical significance was found, occasional trends were observed. The analysis indicated that adolescents who experience a pluralistic family communication style will purchase products other than the preferred household brands. Adolescents who are exposed to television and radio tend to deviate more from the preferred family brands more often than do adolescents with less media exposure. Adolescents who work are more likely to go to the grocery store more often for their families than do nonworking adolescents. Also, adolescents seem to possess a price sensitivity to both high and low-involvement grocery items.
An Exploratory Investigation of Marital Role Conflict and Its Relationship to Perceived Marital Adjustment
The purpose of this investigation was to explore the relationship between various indices of marital role conflict and measures of marital adjustment.
An Exploratory Investigation of Marital Role Expectations and their Relationships to Perceived Parent-Child Relations and Perceived Family Integration
Fifty-one male and 57 female college undergraduate students enrolled in an introductory psychology course responded to the Roe-Siegelman PCR Questionnaire, a modified form of Tharp's (1963b) Marital Role Expectation Form (MRE), and a Family Integration Scale as fulfillment of research participation requirements. Previous research had indicated that generally children who experienced love and warmth in their childhood home had marital role expectations of friendliness, spontaneity, adaptability, trust, responsibility, and leadership, while those who experienced rejecting and neglecting parental behaviors were more likely to have expectations of being seclusive, guilty, hostile, rigid, mistrustful, and irresponsible.
An Exploratory Investigation of Socio-Economic Phenomena that May Influence Accounting Differences in Three Diverse Countries
This dissertation attempts to provide an exploratory structure to respond to, and tries to resolve, an existing void in international accounting research. The void is a lack of coherently structured, nation-specific, descriptive research to investigate socio-economic phenomena which may influence financial accounting. This dissertation's salient features include a political economy theory, an exploratory, sociological method, and a case study format. The political economy of accounting, introduced by Tinker [1980] and refined by Cooper and Sherer [1984], emphasizes a persuasive social relations dimension. This theory motivates selection of three countries (the United States, France, and Japan) that appear to have divergent socio-cultural environments. An exploratory and analytical approach of modified (enlarged) exogenism, developed by Smith [1973, 1976] and adapted to accounting by McKinnon [1986], provides an analytic structure for this exploratory investigation. Modified exogenism focuses upon an open, dynamic social system (the process of financial accounting), and provides analysis reflecting four major areas (the environment, intrusive events, intra-system activity, and trans-system activity). After examining the nation-specific financial accounting (socio-economic) structures for each country, an analysis of selected financial disclosures attempts to gain a better understanding of how socio-economic factors have influenced the development of financial accounting. My primary objective is to attempt to provide some insight about ,how diverse socio-political factors have impacted the development of financial accounting in three countries. Library research of nation-specific literature attempts to extract a relatively accurate picture of social, political, and economic institutions and policies, and relates such findings to financial accounting processes for each nation. This dissertation attempts to provide a necessary foundation for future theoretical international accounting harmonization studies.
An exploratory investigation of the effects of co-production and co-consumption on the characteristics and adoption of service innovations: the customer's perspective.
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 specifically, the focal customer's co-production of the service for self (CPS), other customers' co-production of the service for the focal customer (OCP), the number and the nature of other customers (crowding and homophily) can help to explain the focal customer's evaluation of service innovation characteristics as well as her adoption decision. The focal customer's disposition to participate (DTP) and its interaction with CPS are also useful explanatory constructs. Focal customer's co-production of the service for other customers (CPO) and its interaction with DTP emerged as non-significant. In comparing the high- and low-DTP groups, it was found that the former was ...
An Exploratory Investigation of the Origins and Regulatory Actions of the United Kingdom's Financial Reporting Review Panel
In 1990, the accounting profession and the British government worked together to establish a new regulatory framework for financial reporting in the United Kingdom (UK), the Financial Reporting Council (FRC) and its two subsidiaries, the Accounting Standards Board (ASB) and the Financial Reporting Review Panel (FRRP). The FRRP enforces companies' compliance with the ASB's accounting standards and the accounting provisions of the UK Companies Act. Only one study, Brandt et al. (1997), has examined the activities and effectiveness of the FRRP. This dissertation attempts to extend Brandt et. al (1997) and add to understanding of the origins and regulatory actions of the FRRP.
An Exploratory Study of a Self-Rating, Sentence Completion Method for Evaluating Marital Difficulties
The purpose of this study is to explore a possible method of diagnosing marital difficulties. This is an exploratory investigation into the possibility of developing a particular method for marital diagnosis rather than a specific test for such a diagnosis. This method consists of a series of related sentence stems which the subject completes and then rates as to their degree of difficulty.
Exploratory Study of Animal Assisted Therapy Interventions Used by Mental Health Professionals
The purpose of this study was to explore the various animal assisted interventions mental health professionals incorporate in the therapeutic treatment process, as well as the various therapeutic purposes intended with each technique. Participants were recruited from animal assisted therapy related databases. Participants included professionals who practiced in the mental health field. Thirty one participants qualified for the study. A survey was developed based on information found reviewing literature related to animal assisted therapy. Nineteen animal assisted therapy techniques and ten therapeutic intentions were identified from a review of the literature. Participants were asked to rate on a Likert scale how often they incorporated each technique in their treatment process. Additionally, participants were asked to identify which therapeutic purposes they intended with each technique. Results indicated participants incorporated a variety of animal assisted techniques for various therapeutic intentions. Results indicated seven animal assisted techniques were incorporated by more than 50% of the participants. Building rapport in the therapeutic relationship was the most common therapeutic intention reported with a variety of animal assisted techniques.
An Exploratory Study of Children's Ideas About Death, with a View Toward Developing an Explanatory Model
No Description Available.
An Exploratory Study of Children's Multi-Sensory Responses to Symbolizing Musical Sound Through Speech Rhythm Patterns
No Description Available.
An Exploratory Study of Curiosity in Three-, Four- and Five-Year-Old Children
No Description Available.
An Exploratory Study of Factors Influencing the Effectiveness of the Amob/vll Program for Participants in North Central Texas
This study assessed falls efficacy and confidence-related changes among participants attending the a Matters of Balance/Volunteer Lay Leader (AMOB/VLL) falls prevention program for older adults, based on their residential location. Data were examined from 431 older Texans enrolled in AMOB/VLL during a two-year period, and assessed at baseline and post-intervention. Results indicate that participants significantly increased falls efficacy, reduced activity interference due to their health, and decreased the number of days limited from usual activity. Regression models show that participants, despite entering the program with lower reported health status, reported greater rates of positive change for falls efficacy and health interference compared with their baseline pre-intervention counterparts. Overall program attendance and attendance at major sessions showed the greatest influence. Findings contribute to the understanding of cognitive restructuring and strengthening variations with falls prevention program outcomes.
An exploratory study of factors that influence student user success in an academic digital library.
The complex nature of digital libraries calls for appropriate models to study user success. Calls have been made to incorporate into these models factors that capture the interplay between people, organizations, and technology. In order to address this, two research questions were formulated: (1) To what extent does the comprehensive digital library user success model (DLUS), based on a combination of the EUCS and flow models, describe overall user success in a prototype digital library environment; and (2) To what extent does a combined model of DeLone & McLean's reformulated information system success model and comprehensive digital library user success model (DLUS) explain digital library user success in a prototype digital library environment? Participants were asked to complete an online survey questionnaire. A total of 160 completed and useable questionnaires were obtained. Data analyses through exploratory and confirmatory factor analyses and structural equation modeling produced results that support the two models. However, some relationships between latent variables hypothesized in the model were not confirmed. A modified version of the proposed comprehensive plus user success model in a digital library environment was tested and supported through model fit statistics. This model was recommended as a possible alternative model of user success. The dissertation also makes a number of recommendations for future research.
An Exploratory Study of Faculty Perceptions of Teacher Evaluation Criteria
The problem with which this investigation was concerned was the determination of group perception profiles of selected higher education faculties. These group perception profiles were based upon faculty perceptions of the ten most important criteria considered in evaluating faculty members for purposes of rank, promotion, salary, and tenure. Also, the study determined whether or not cluster profiles existed at three levels or types of institutions-- university, liberal arts, and junior college--and how such profiles differed between levels. This study had several purposes. The first was to determine how group perception profiles of higher education faculties clustered in response to perceptions of criteria considered in evaluating faculty members. The second was to determine if similar clusters existed at three types of institutions. A third was to determine differences in the proportion of teachers belonging to each identifiable cluster at each level of institution. The fourth was to determine differences in profiles according to proportions of teachers across common clusters. And finally, the fifth was to determine differences in profiles among faculty members in identified clusters at each institutional level according to biographical characteristics: age, rank, teaching experience, seniority, and highest degree held.
An Exploratory Study of Laryngeal Movements During Performance on Alto Saxophone
The purpose of this study was to investigate laryngeal movements in selected performance situations on alto saxophone. The specific research problems were to describe glottal activity in three selected musicians as they performed musical tasks with (1) various pitch ranges and registers, (2) fortissimo and pianissimo dynamic levels, (3) crescendo and decrescendo, (4) long tones with vibrato, and (5) legato and staccato styles of articulation. A fiberoptic laryngoscope was employed to gather the visual images, which were recorded on a sound synchronized video tape. A rating system was devised to provide graphic representation of the data. Results of the data indicated that the glottis was used as an airflow constrictor in certain performance situations, especially in pianissimo performance. Other conclusions were drawn, and suggestions for further research were discussed.
An Exploratory Study of Parental Visitation and Selected Characteristics of the Institutionalized Mentally Retarded Child
This study will describe relationships between characteristics of the retarded child and the amount and types of parental visitation.
An Exploratory Study of Recalled Childhood Spiritually Transformative Experiences Among a Specialized Population
Abstract: Fifty-three adult members of the American Center for the Integration of Spiritually Transformative Experiences completed an online author-created survey about their spiritually transformative experiences (STEs) as children. Included among the survey questions were age at STE; STE contents and aftereffects, both beneficial and challenging, both at home and at school; and recommendations for both experiencers and their parents. Results are reported as descriptive statistics with selected narrative responses. Findings of this exploratory study include that, following their STEs, some participants reportedly felt supported by those around them, but most felt isolated and different from their peers and needed acceptance and affirmation from the closest to them. The article concludes with limitations of the study and recommendations for future research.
An Exploratory Study of Restaurant Multi-unit Managers’ Development
Development is important to the initial phase of a new restaurant multi-unit manager (MUM), and appropriate training should be conducted in concert with acceptance of the position. The purpose of this study is to explore the need for individual training of restaurant MUMs in order to facilitate a smoother transition between executive level management positions. The exhaustive literature review aided in the creation of three research questions to be answered through the interpretation of collected interview data. Restaurant MUMs were invited to participate via LinkedIn, a social media network for professionals. Semi-structured interviews were conducted with 17 restaurant MUMs over a two-week period and then transcribed into Word documents and uploaded into ATLAS.ti for analysis. The use of tools within ATLAS.ti, such as network mapping and semantic layouts, allowed the researcher to interpret the correlation between codes and themes created and therefore, answer the research questions. Conventionally, managers have to leave their restaurants or area for many days in order to obtain the necessary training to be more effective in their positions. This study has concluded that while MUMs are aware of their tasks and responsibilities, they are not aware of training available in order to gain the skillset necessary to complete the tasks. Blanket training programs will not work for MUMs, they need training to be customized to such areas as new openings, wide-spread markets and the changing workforce. More courses in developing others need to be implemented so MUMs can learn the skills needed to properly develop their managers into leaders.
An Exploratory Study of Rural Values and Settings in Children's Picture Books
The main problem of this research was to discover if children's picture books over the last fifty years have depicted rural values more significantly than urban values. One-hundred and one children's picture books were systematically chosen for analysis. This study takes an overall view of the history of children's literature. Also included is a review of the current studies and literature most germain to this study. Content analysis was used as the technique of data analysis, A descriptive analysis of the sample is also given. The study supports the main hypothesis that rural set, tings and rural values do occur more often than non-rural settings and urban values in children's picture books.
An Exploratory Study of Students' Use of Facebook and Other Communication Modalities in Order to Receive Student Affairs Information
This qualitative study explored Facebook as a communication tool for student affairs and compared it as a source with other communication modalities to describe the 18-24 year old student preference on receiving information about student affairs departments and activities. The research questions were designed to provide feedback on the current purpose[s] of student use of Facebook for student affairs services as well as reporting additional services and activities that would be considered through the use of Facebook. Differences in use among institutional types were also explored. The results of 395 online survey responses were compared to focus groups consisting of student ambassadors at a two-year public, four-year private, and four-year public institution. The online survey participants were asked to respond to specific modes of communication based upon each service or activity. The focus groups were asked the same questions in an open-ended format and the results were compared to the online results. The results indicate that depending on the event or activity, the students preferred a different method of communication, not necessarily Facebook for information on student affairs programming. These results also differed among institutional types. Two-year institutions have the greatest potential to increase their presence on Facebook. One theme that emerged from the open-ended response question in the online survey was that institutions participating on Facebook should limit content so that it is more social in nature and leave academically related issues to institutionally driven communication modalities. There are numerous options to communicate information to students and finding the best one may be more challenging than actually disseminating the information. With the administrative challenges and lack of student responses encouraging Facebook usage, institutions of higher education are not encouraged to spend enormous resources in this one particular communication modality. Given the high number of responses from the online survey ...
An Exploratory Study of the Comprehension, Retention and Action of the Denton County Older Population in Regards to Disaster Preparedness Education
The purpose of this exploratory study was to operationalize the responses from a sample of the community dwelling older population from Denton County, Texas on disaster preparedness education given by Denton County Health Department (DCHD) personnel. The goals and objectives were drawn from the Texas Public Health and Medical Emergency Management 5-Year Strategic Plan 2012-2016. It was hypothesized that after the disaster preparedness education was received, then comprehension, retention, and application of the information would increase and the goals set forth by the DCHD would be reached. Thirteen sites were used to educate the 224 participants between August 2011 and April 2012. The data were received using a pre-test survey before the training, a post-test immediately after the training, and a follow-up survey call approximately 30 days later. Using Cronbach's alpha, logistic regression and regression analysis through SAS, the data revealed that all DCHD goals were met by this training method and outcome which include the sample population increasing comprehension, retention, and action on the information learned.
An Exploratory Study of the Description Field in the Digital Public Library of America
This paper presents results of an exploratory quantitative analysis regarding the application of a free-text Description metadata element and data values associated with this element.
An Exploratory Study of the Impact of Institutional Policies and Practices of Community and Technical Colleges in Texas on Student Persistence in Online Courses
Online education is the fastest growing form of course delivery of higher education in the United States. It has revolutionized how students and instructors interact in the educational process. Yet students in online courses continue to experience higher attrition rates than their counterparts in traditional face-to-face classes despite the advantages offered by the technology. This study examined the impact that institutional policies and practices at community colleges in the state of Texas have had on student persistence in online courses. It also examined how institutions collect and use data in addressing students' attrition. The findings were used to identify the most effective institutional practices to share with community college systems in Texas in an effort to improve student persistence in online courses across the state. The population for the study consisted of the 50 public two-year community college and the technical college systems in the state of Texas. The study used a mixed method. A theoretical model of institutional impact on online persistence was drawn from the literature review. This model's five categories were then used to construct a survey to collect data on institutional practices and measure the effectiveness in addressing student persistence. Four college systems were identified using the survey data that best met the five categories. Interviews were then conducted at these four college systems to produce case studies of these institutions' practices and experiences with online persistence. The results highlighted the roles that institutions play in promoting student persistence in online programs. They revealed differences in the ways institutions define and track student success in online programs and the difficulty these differences pose in comparatively evaluating various institutions' programs. Results lent support to the theoretical model of institutional impact on online persistence that was developed for this study, and results yielded a proposed list of promising ...
An Exploratory Study of the Information Search Stage of the Consumer Decision Process: Based on Elderly Consumers' Selection of a New Housing Bundle
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.