UNT Theses and Dissertations - Browse

An Empirical Investigation of Critical Factors that Influence Data Warehouse Implementation Success in Higher Educational Institutions
Data warehousing (DW) in the last decade has become the technology of choice for building data management infrastructures to provide organizations the decision-making capabilities needed to effectively carry out its activities. Despite its phenomenal growth and importance to organizations the rate of DW implementation success has been less than stellar. Many DW implementation projects fail due to technical or organizational reasons. There has been limited research on organizational factors and their role in DW implementations. It is important to understand the role and impact of both technical but organizational factors in DW implementations and their relative importance to implementation performance. A research model was developed to test the significance of technical and organizational factors in the three phases of implementation with DW implementation performance. The independent variables were technical (data, technology, and expertise) and organizational (management, goals, users, organization). The dependent variable was performance (content, accuracy, format, ease of use, and timeliness). The data collection method was a Web based survey of DW implementers and DW users sampled (26) from a population of 108 identified DW implementations. Regression was used as the multivariate statistical technique to analyze the data. The results show that organization factors are significantly related to performance. Also, that some variables in the post-implementation phase have a significant relationship with performance. Based on the results of the tests the model was revised to reflect the relative impact of technical and organizational factors on DW performance. Results suggest that in some cases organizational factors have a significant relationship with DW implementation performance. The implications and interpretation of these results provide researchers and practitioners' insights and a new perspective in the area of DW implementations.
An Empirical Investigation of Detail Design Tools and Cognitive Style of Software Developers
The purpose of this study is to identify what detail design tools are more productive for the different types of professional software developers. By establishing a match between the detail design tool and the cognitive style of the professional programmer, the end product (Information Systems) should be of a higher quality. Two laboratory experiments were conducted. The first experiment was with professional Software Developers; the second one was with students. The dependant variables considered in this study were the number of semantic errors and the time required to complete a design task for conditional logic. The independent variables were the cognitive style of the subject, the complexity of the task, and the detail design tools. Decision trees, flowcharts and pseudocode were used as detailed design tools. Field dependence was the only dimension of cognitive style that was tested.
An empirical investigation of how perceived devaluation and income effects influence consumers' intended utilization of savings from coupon redemption.
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 attitude towards the consequences of actions, and attitudes, in turn, influence the individual's actions. Toward this end, the model incorporates intention to redeem coupons, intention to keep or spend savings and intention of how to spend savings from coupon redemption as the dependent variables, and several other independent variables. Behavioral independent variables are measured using items borrowed from established scales, as well as those developed exclusively for the current study. Standard statistical tools such as factor analysis and accepted measures of reliability and validity (Cronbach's alpha) are applied and reported, while structural equation modeling has been used to re-validate certain ...
An empirical investigation of manufacturing flexibility and organizational performance as moderated by strategic integration and organizational infrastructure.
The purpose of this study is empirically investigating four research questions related to manufacturing flexibility. 1) What are the components of manufacturing flexibility? 2) Is there a relationship between manufacturing flexibility and organizational performance? 3) Do integrated strategies strengthen the relationship between manufacturing flexibility and organizational performance? 4) Are there organizational characteristics that strengthen the relationship between manufacturing flexibility and organizational performance? This study used a cross-sectional survey design to collect data from manufacturing organizations in multiple industries. Organizational performance was quantified using common manufacturing measures. Strategic integration and organizational infrastructure were also measured. Data were collected using a self-administered questionnaire. Factor analysis, correlation analysis, and regression were used to analyze the data. The results indicate the variables and expected relationships exist as hypothesized. This study contributes to the manufacturing flexibility body of knowledge by identifying relationships between the manufacturing flexibility component, performance, strategic integration, and organizational infrastructure. The instrument development in this study is of particular value as there are few rigorously developed and validated instruments to measure the manufacturing flexibility components and performance. Understanding these relationships will help practitioners make better decisions in manufacturing organizations as well as enable application of the concepts in this study to other contexts such as service organizations.
An Empirical Investigation of Marascuilo's Ú₀ Test with Unequal Sample Sizes and Small Samples
No Description Available.
An Empirical Investigation of Matrix Sampling Involving Multiple Item Samples in a Two-Factor Analysis of Variance Design
The primary purposes of this study were: (1) to study empirically differences that might occur among item-samples and (2) to compare empirically the effect of test item samples on matrix sampling estimates of the mean and variance of a population of test scores, and (3) to study empirically an analysis of variance design through multiple matrix sampling.
An Empirical Investigation of Personal and Situational Factors That Relate to the Formation of Entrepreneurial Intentions
New entrepreneurial organizations emerge as a result of careful thought and action. Therefore, entrepreneurship may be considered an example of planned behavior. Previous research suggests that intentions are the single best predictor of planned behavior. Given the significance of intentions, the purpose of this study was to investigate the relationships between the personal characteristics of the entrepreneur and perceived environmental factors, and entrepreneurial intentions.
An Empirical Investigation of Personality and Situational Predictors of Job Burnout
Empirical research exploring the complex phenomenon of job burnout is still considered to be in its infancy stage. One clearly established stream of research, though, has focused on the antecedents of the three job burnout components: emotional exhaustion, depersonalization, and personal accomplishment. In particular, situational characteristics have received a great deal of attention to date. Four situational factors: (1) role ambiguity, (2) role conflict, (3) quantitative role overload, and (4) organizational support were included in this analysis to test their significance as predictors of job burnout. Another set of antecedents that has received far less attention in job burnout research is personal dispositions. Individual differences, most notably personality traits, may help us understand why some employees experience burnout whereas others do not, even within the same work environment. Four personality characteristics: (1) self-esteem, (2) locus of control, (3) communal orientation, and (4) negative affectivity were included to test their significance as predictors of job burnout. An on-site, self-report survey instrument was used. A sample of 149 human service professionals employed at a large government social services department voluntarily participated in this research. The main data analysis techniques used to test the research hypotheses were canonical correlation analysis and hierarchical analysis of sets. While role ambiguity showed no significant associations with any of the three job burnout components, the remaining situational factors had at least one significant association. Among all the situational characteristics, quantitative role overload was the strongest situational predictor of emotional exhaustion and depersonalization, while organizational support was the strongest situational predictor of personal accomplishment. The personality predictor set as a whole showed a significant relationship with each of the job burnout components, providing strong proof that dispositional effects are important in predicting job burnout. Among all the personality characteristics, negative affectivity was the strongest personality predictor of emotional ...
An Empirical Investigation of Portfolios with Little Idiosyncratic Risk
The objective of this study is to answer the following research question: How large is a diversified portfolio? Although previous work is abundant, very little progress has been made in answering this question since the seminal work of Evans and Archer (1968). This study proposes two approaches to address the research question. The first approach is to measure the rate of risk reduction as diversification increases. For the first approach, I identify two kinds of risks: (1) risk that portfolio returns vary across time (Evans and Archer (1968), and Campbell et al. (2001)); and (2) risk that returns vary across portfolios of the same size (Elton and Gruber (1977), and O'Neil (1997)). I show that the times series risk reaches an asymptote as portfolio size increases. Cross sectional risk, on the other hand, does not appears to reach an asymptote as portfolio size increases. The second approach consists of comparing portfolios' performance to a benchmark portfolio that is assumed to be diversified (Statman (1987)). I develop a performance index. The performance index is calculated, for any given test portfolio, as the ratio of the Sharpe-like measure of the test portfolio to the Sharpe-like measure of the benchmark portfolio that is assumed to be diversified. The index is based on the intuition that an increase in portfolio size reduces times series risk and cross sectional risk, and increases transaction costs. Portfolio size is worth increasing as long as the marginal increase in the performance index from a decrease in risk is greater than the marginal decrease of the performance index from an increase in transaction costs. Diversification is attained when the value of the index reaches one. The results of my simulations indicate that the size of a well diversified portfolio is at the very least 30. This number can be ...
An Empirical Investigation of Psychophysiological Characteristics and Psychological Variables in Information Systems Human Factors Research
The purpose of this study was to test the comparability of several psychological instruments commonly used in Information Systems (IS) cognitive style research. The objective was to determine the limitations of: existing instruments in IS cognitive style research. The motivation for this research was the inconclusive findings reported in IS human information processing research. The study used a repeated measures design. Each individual completed the following cognitive style and personality instruments; the Myers-Briggs Type Indicator, the Group Embedded-figures Test, the Learning Style Inventory, the Human Information Processing Survey, and the Torrance Tests of Creative Thinking (Figural Form A). The individual also completed a dichotic listening and tachistoscope task. Data was collected from business administration, BCIS, liberal arts majors, and IS professionals. The results of this study indicate IS researchers need to consider several factors in the use of these instruments. A direct relationship exists between cognitive ability and results on the GEFT. Cognitive ability should be considered a moderating variable in interpreting the results of the GEFT. Also, the hypothesis that the GEFT is a surrogate for analytical and low-analytical abilities is not supported by this study. Other reported results include the inappropriateness of using the TTCT with adult populations. Also, the MBTI appears to be an appropriate instrument for measuring cognitive styles in IS research. This study reported that gender is a moderating factor on the classification of MBTI types in that gender is not evenly divided among feeling and thinking types. This study reported no relationships between the cognitive style and personality instruments with the physiological measurements. The validity of the physiological measurements could be the underlying factor for not reporting any significant relationships. IS researchers will benefit from this study through an improved understanding of the appropriateness and applicability of these instruments. This benefits research through the ...
An Empirical Investigation of the Complementary Value of a Statement of Cash Flows in a Set of Published Financial Statements
No Description Available.
An Empirical Investigation of the Discriminant and Predictive Ability of the SFAS No. 69 Signals for Business Failure in the Oil and Gas Industry
In 1982, the Financial Accounting Board (FASB) issued Statment of Financial Accounting Standards No. 69 (SFAS No. 69) which required oil and gas producing companies to disclose supplementary information to the basic financial statements. These disclosures include, costs incurred, capitalized costs, reserve quantities, and a standardized measure of discounted cash flows. The FASB considered these disclosures to be necessary to compensate for the deficiencies in historical cost financial statements. The usefulness of the new signals created by SFAS No. 69, however, is an empirical question and research regarding that objective is lacking. The objective of the study is to test the usefulness of SFAS No. 69. The research strategy used to achieve that objective is to compare the discriminant and predictive power of SFAS No. 69 signals or SFAS No. 69 signals combined with financial signals to that of financial signals alone. The research hypothesized that SFAS No. 69 signals by themselves or as supplmentary to financial signals have more discriminant and predictive ability for business failure in oil and gas industry than do financial signals alone. In order to test that hypothesis, the study used the multiple discriminant analysis technique (MDA) to develop three equations. The first is based on SFAS NO. 69 signals, the second on financial statement signals, and the third on joint financial and SFAS No. 69 signals. Data were collected from the 10-K's arid the annual reports of 28 oil and gas companies (14 failed and 14 nonfailed). The analysis was repeated for four time bases, one year before failure, two years before failure, three years before failure, and the average of the three years immediately before failure. After assessing the discriminant and predictive ability of each equation in the four time bases, a t-test was used to determine a significant difference in the discriminant ...
An Empirical Investigation of the Effectiveness of Using Assigned, Easy Goals to Strengthen Self-efficacy Perceptions and Personal Goals in Complex Task Performance
The perception of self-efficacy is a central cognitive construct in explaining motivation. Assigned goals are established in the literature as affecting self-efficacy, but only a few researchers investigated their effects in complex tasks. One stream of research revealed the positive effects of easy goals on performance in a complex task without regard to self-efficacy perceptions. In the present study, the focus was on the effects of assigned, easy goals on self-efficacy and personal goals in complex task performance. It was expected that easy goals would be superior to moderate or impossible goals because the complexity and uncertainty of the task distorts subjects' perceptions of goal difficulty.
An Empirical Investigation of the Effects of Individual Differences and Data Models on the Ease-of-Use of Database Query Facilties by Casual Users
No Description Available.
An Empirical Investigation of the Factors Considered by the Tax Court in Determining Principal Purpose Under Internal Revenue Code Section 269
The purpose of this study was an empirical investigation of the factors considered by the United States Tax Court in determining whether the principal purpose for an acquisition was tax avoidance (or alternatively, given the totality of the surrounding circumstances, whether there was an overriding business purpose for the acquisition).
An Empirical Investigation of the Impact of Cognitive Complexity and Experience of Programmers, and Program Complexity on Program Comprehension and Modification
The psychological characteristics of programmers are believed to be important determinants of programming productivity. However, little evidence is available to support this contention. This investigation, motivated by the lack of such evidence, was concerned with determining the influence of the programmer's cognitive complexity (differentiation and integration) and experience on comprehending and modifying programs of different levels of complexity. Data were collected from ninty-three graduate and undergraduate students in a classroom experimental setting. In the first phase of the experiment, a background questionnaire was administered in order to collect experience and other demographic information. Also, a domain-specific Role Construct Repertory (REP) Test was administered to collect cognitive complexity information. In the second phase, the subjects were randomly assigned to either the program comprehension group or to the program modification group. Both groups used two COBOL programs of differing levels of complexity to do comprehension and modification exercises. Three sets of hypotheses were tested. The first set of hypotheses was designed to evaluate the direction and strength of the relationship between cognitive complexity and program comprehension and modification. The second set of hypotheses was designed to evaluate the combined influence of cognitive complexity and program complexity on the comprehension and modification of the programs. The third set of hypotheses was designed to evaluate the moderating effect of experience on the relationship of cognitive complexity to program comprehension and modification. Cognitive integration was found to have a significant and positive nonlinear relationship only with the relatively complex program modification scores. The subjects who were ranked high in cognitive integration performed better than those ranked low in modifying the relatively complex program; but they performed the same in modifying the relatively simple program. Cognitive differentiation was found to have no significant relationship with either comprehension scores or modification scores. Experience of the subjects did ...
An empirical investigation of the influence of age, gender, and occupational level on stress perceptions, job satisfaction, organizational commitment, and turnover.
This study investigated relationships of age, gender, and supervisor level with job satisfaction, organizational commitment, stress perception, and turnover intention. The demographics were hypothesized to moderate the stress-satisfaction and commitment-turnover relationships. Hypotheses were tested using both parametric and non-parametric bootstrap methods. Subjects were taken from a national survey of 2,663 public sector IT workers. Missing data were imputed using NORM software. Ordinary least squares (OLS) regression indicated a significant direct effect from all main variables and covariates, except for age on turnover intent. No mediating effects were found. Age-Commitment was the only significant higher order modifier relationship, although Gender-Commitment explained substantial variance. LMG statistic results enabled the predictors to be rank ordered with confidence intervals. Best subset bootstrap regression explored all possible predictor orders to confirm which model explained the most variance. The original model and predictor sequence were confirmed. The bootstrap AIC statistic provided a model which maximized explained variance while optimizing parsimony. Since only age had a mediating effect, Hypotheses 1 and 2 were not supported. All other hypotheses were partially confirmed.
An Empirical Investigation of the Interaction Effects of Leader-Member Locus of Control on Participation in Strategic Decision Making
The purpose of this study was to test for a relationship between locus of control and participation in strategic decision making. The research model included the variables of gender, locus of control, job-work involvement and preference for participative environment as possible influences on team member participation in strategic decision making. Another feature of the model was the proposed three-way interaction effect on member participation. This interaction included member job-work involvement, member preference for participation and leader locus of control.
An Empirical Investigation of the Lobbying Influence of Large Corporations on Selected FASB Standards
The Financial Accounting Standards Board is a private sector rule making body. Congressional inquiries have questioned whether the setting of accountin standards should remain in the private sector. Congressional critics have charged that the FASB has been captured by special interests and recommended that a governmental agency assume responsibility for standard setting. Specifically, critics charge that large corporations capture the Big Eight accounting firms who, in turn, have captured the FASB. Previous capture studies have concluded that the standard setting process is pluralistic and that the FASB has not been captured. The studies have focused on the influence of the Big Eight to determine if the FASB has been captured. They assume if standards do not reflect the expressed preferences of the Big Eight, then Congressional criticisms are invalid. The studies also assume a unidirectional influence between participants in the process and have ignored the intensity of preferences of the respondents.The purpose of this study is to provide a theoretical framework to specify selection of standards that would be expected to be subject to capture. This framework also recognizes the duo-directional nature of influence. The allegations of capture were tested using the standards selected in accordance with the theoretical framework. The following hypotheses were tested. HO_1 There is no positive statistically significant relationship between clients' preferences and an accounting firm's support for an outcome. HO_2 There is no positive statistically significant relationship between the preferences of large corporations and standards enacted by the FASB. HO_3 There is no positive statistically significant relationship between the preferences of the Big Eight firms and the standards enacted by the FASB. These hypotheses were tested for each Big Eight accounting firms and for each standard. A logist procedure was employed. The results of the tests, with three exceptions, indicate that any relationships that occurred ...
An Empirical Investigation of the Potential Use of Data Required by FASB Statement No. 33 by Financial Analysts in the Dallas/Fort Worth and Houston Regions
No Description Available.
An empirical investigation of the salient dimensions of Baby Boomer and Generation Y consumers' health care decision choices.
The purpose of this research is to empirically investigate consumers' health care decision choices in a dynamic market setting. The unprecedented demands on the U.S. health care system coupled with the mounting controversies surrounding health care reform suggest that consumers' health care decisions warrant empirical research attention. Toward this end, this dissertation empirically explored (1) the characteristics of consumers who possess a willingness to use non-conventional treatments over conventional treatments, (2) the characteristics of consumers who elect self-medication in lieu of health care practitioner-directed medication, and (3) the salient dimensions of consumers' channel choice for the procurement of health care products. Each of these decision choice factors were tested across two U.S. generational segments to assess whether differences existed across Baby Boomers' and Gen Yers' health care decision choices. The conceptual framework for empirical assessment is Bandura's (1986) social cognitive theory. From Bandura's social cognitive theory, a general model of healthcare decision choice is proposed to assess consumers' states of mind, states of being and states of action (decision choice). Results indicate that social cognitive factors (e.g., self-efficacy, objectivism) play an important role in each of the decision domains explored in this dissertation. Moreover, health value was found to be an important moderator between the social cognitive factors and health care decision choices. The predictors of the health care decision choices were found to vary across the Baby Boomers and Generation Yers on several dimensions, confirming the notion that generational differences may be a salient dimension of consumers' health care decision choice. The research offers several implications for practitioners, academicians and policy makers. Both descriptive and normative implications are gleaned from the research findings. Most notably, the results indicate that consumers' social cognitive factors and health value may be mechanisms for managing health care decisions.
An Empirical Investigation of the Structural Form and Measurement Validity of the Hill Inventory
This research began with the Hill Inventory. Cognitive style preference variables were classified as one of following four types: Theoretical Codes, Qualitative Codes, Social-Cultural Codes or Reasoning Modalities. A consumer behavior perspective was then used to form an alternative structure for the Hill Inventory variables. The following three constructs were proposed: Evaluation Codes, Perceptual Codes, and Reasoning Modalities. The purpose of this research was to assess the structural form and measurement validity of the Hill Inventory. Specific steps taken to accomplish this objective included: developing confirmatory factor and structural equation models; using the LISREL software package to analyze the model specifications; and assessing the validity of the questions used to measure the variables. A descriptive research design was used to compare the model specifications. The research instrument consisted of eight statements for each of twenty-eight variables for a total of 224 questions. Five-point response choices were described by the words: often, sometimes, unsure, rarely, or never. The sample consisted of 285 student subjects in marketing classes at a large university. Data analysis began by comparing the distributions of the data to a normal case. Parameter estimates, root mean square residuals and squared multiple correlations then were obtained using the LISREL VI software package. The chi-square statistic was used to test the hypotheses. This statistic was supplemented by the Tucker-Lewis index which used a null model for comparisons. The final step in data analysis was to assess the reliability of the measurements. This study affected the potential usage of the Hill Inventory for consumer behavior research. The major conclusion was that the measurement of the variables must be improved before model parameters can be tested. Specific question sets on the inventory were identified that were most in need of revision.
An Empirical Investigation of Tukey's Honestly Significant Difference Test with Variance Heterogeneity and Equal Sample Sizes, Utilizing Box's Coefficient of Variance Variation
No Description Available.
An Empirical Investigation of Tukey's Honestly Significant Difference Test with Variance Heterogeneity and Unequal Sample Sizes, Utilizing Kramer's Procedure and the Harmonic Mean
No Description Available.
Empirical Research of Decision-making Effectiveness When Using Differing Presentation Formats Under Varying Decision Tasks
The purpose of this research was to determine if presentation format, given a particular task to be performed, would affect the decision-making process of financial decision makers. The problem motivating this study is the potential for managers to make inefficient decisions when they use reports which are presented inappropriately for a given task.
An Empirical Study of Financial Analysts' Valuations Using Proposed Disclosures About Oil and Gas Producing Activities
No Description Available.
An Empirical Study of How Novice Programmers Use the Web
Students often use the web as a source of help for problems that they encounter on programming assignments.In this work, we seek to understand how students use the web to search for help on their assignments.We used a mixed methods approach with 344 students who complete a survey and 41 students who participate in a focus group meetings and helped in recording data about their search habits.The survey reveals data about student reported search habits while the focus group uses a web browser plug-in to record actual search patterns.We examine the results collectively and as broken down by class year.Survey results show that at least 2/3 of the students from each class year rely on search engines to locate resources for help with their programming bugs in at least half of their assignments;search habits vary by class year;and the value of different types of resources such as tutorials and forums varies by class year.Focus group results exposes the high frequency web sites used by the students in solving their programming assignments.
An Empirical Study of Quality and Satisfaction with a Focus on Creating a Parsimonious Measurement Instrument in an Information Space
Student satisfaction and service quality are interrelated constructs that are associated with improving student retention. This research investigated the relationships between these constructs in the context of an institution of higher education as an information system and sought to reduce the dimensionality of what have traditionally been considered orthogonal factors of these constructs in order to produce a parsimonious model and survey instrument that may be useful in assessing and predicting overall student satisfaction and overall service quality. The methods of analysis used in this study are quantitative in nature and included the use of descriptive univariate, bivariate, and multivariate analyses; exploratory factor analysis to examine latent dimensions within the data; and multiple linear regressions to measure the predictive efficacy of combinations of variables with respect to overall student satisfaction and overall service quality. It was hypothesized that the statistical treatment of the data would show that some dimensions routinely collapse, leading to possible valuable theoretical implications.
An Empirical Study of Software Debugging Games with Introductory Students
Bug Fixer is a web-based application that complements lectures with hands-on exercises that encourage students to think about the logic in programs. Bug Fixer presents students with code that has several bugs that they must fix. The process of fixing the bugs forces students to conceptually think about the code and reinforces their understanding of the logic behind algorithms. In this work, we conducted a study using Bug Fixer with undergraduate students in the CSCE1040 course at University of North Texas to evaluate whether the system increases their conceptual understanding of the algorithms and improves their Software Testing skills. Students participated in weekly activities to fix bugs in code. Most students enjoyed Bug Fixer and recommend the system for future use. Students typically reported a better understanding of the algorithms used in class. We observed a slight increase of passing grades for students who participated in our study compared to students in other sections of the course with the same instructor who did not participate in our study. The students who did not report a positive experience provide comments for future improvements that we plan to address in future work.
An Empirical Study of the Causes of Military Coups and the Consequences of Military Rule in the Third World: 1960-1985
This study analyzed the causes of military coups and the consequences of military rule in the Third World during the 1960-1985 period. Using a coup d" etat score, including both successful and unsuccessful coups, as a dependent variable and collecting data for 109 developing nations from the World Handbook of Political and Social Indicators, The New York Times Index, and public documents, sixteen hypotheses derived from the literature on the causes of military coups were tested by both simple and multiple regression models for the Third World as a whole, as well as for four regions (Sub-Saharan Africa, Asia, Latin America, and the Middle East and North Africa) and in two time periods (1960-1970 and 1971-1985). Similarly, three models of military rule (progressive, Huntington's, and revisionist models) were analyzed to assess the consequences of military rule. The results of the study concerning the causes of military coups suggest four conclusions. First, three independent variables (social mobilization, cultural homogeneity, and dominant ethnic groups in the society) have stabilizing consequences. Second, six independent variables (previous coup experience, social mobilization divided by political institutionalization, length of national independence, economic deterioration, internal war, and military dominance) have destabilizing consequences. Third, multiple regression models for each region are very useful; most models explain more than 50% of the variance in military coups. Fourth, the time period covered is an important factor affecting explanations of the causes of military coups. In the analysis of the consequences of military rule, this study found that military governments did not differ significally from civilian governments in terms of economic, education, health, and social performances. However, the study found that military rule decreased political and civil rights. Its findings are thus very consistent with the best of the literature.
An Empirical Study of the Effectiveness of Independence Discrimination Resulting from the Application of Aicpa Ethical Interpretation 101-3--Accounting Services
No Description Available.
An Empirical Study of the Performance of the Unit Commercial Banking System of the State of Texas
The purpose of this study is to evaluate the performance of the Texas unit commercial banking system in comparison with branch banking systems, limited area branching systems, and unit banking systems.
An Empirical Study of Whether the Direct Involvement of Classroom Teachers in the Decision-Making Process of a Public School District in Conjunction with Their Locus of Control Orientation Affects Their Perceptions of Job Satisfaction
No Description Available.
An Empirical Study on the Use of Promotion in Hospitals
The role of marketing and marketing communication in hospitals has grown in the last decade. The need for hospitals to make careful decisions about their marketing communication efforts is mandated, given the changes taking place in the hospital industry. The purpose of this dissertation was to conduct empirical research to determine whether for-profit and non-profit hospitals perceive and utilize promotion as a marketing strategy element. The two steps taken included: identifying important factors considered by hospital administrators and marketing staff in the development of communication messages designed for patients, hospital staff and medical staff; and testing the factors developed and studying the attitudes of hospital personnel toward promotion using a national sample of hospitals. In phase 1, focus group interviews were conducted in a surrogate for-profit hospital and a surrogate non-profit hospital. In phase 2, an original mail questionnaire was used to collect data from a sample of 80 hospitals. A total of 38 hospitals participated, providing 114 usable responses. Test statistics included content analysis, Chi-Square, Pearson correlation coefficient and Analysis of Variance. The results of the focus group study indicated the practice of marketing in hospitals is in its early growth stages and marketing is viewed as nothing more than advertising and public relations. The results of the mail survey indicated that respondents in small for-profit hospitals with 20 to 30 years of experience as professionals, with key decision making authority, are favorably disposed to marketing and marketing communication. It was also found that respondents in large non-profit hospitals are very positive towards marketing. In contrast, respondents in medium and large for-profit hospitals, who are not directly involved in decision making, tend to be less positive towards marketing. The study serves as a basis for future research which may involve, (1) a larger sample frame, (2) hospitals in inner-city ...
Empirical Tests of the Signaling and Monitoring Hypotheses for Initial Public Offerings
The research questions investigated are: 1. Are the expected post-issue fractional holdings of the directors and officers, venture capitalists and institutions signals of firm value? 2. Are the expected post-issue fractional holdings of the directors and officers, venture capitalists and institutions signals of underpricing? and 3. Are the directors and officers, venture capitalists and institutions monitors of IPO investments? The signaling theory developed by Grinblatt and Hwang (1989) (GH) and the monitoring theory for IPO investments have been used to develop the hypotheses for this dissertation. Four factors make my methodology unique. These factors are: 1. I apply and test the GH IPO signaling model over a unique data set collected from the IPO prospectuses, proxy statements and annual reports; 2. I disaggregate the expected post-issue holdings of the different groups of pre-issue blockholders and insiders and hypothesizes that these individual groups represents signals of firm value and underpricing; 3. I hypothesize that these groups, in aggregate and separately, monitor IPO investments over the long term; And 4. I develop signaling and monitoring hypotheses to make predictions at the two stages of the IPO. The results show that firm value is positively related to the level of underpricing, at a given variance of the firms cash flows; the level of underpricing is positively related to the holdings of the directors and officers as a group and the aggregate of the directors and officers, VCs and institutions, at given variances of the firm's cash flows; the firm value is not related to the level of underpricing, at a given level of capital outlay and holdings of either the aggregate blockholders, directors and officers, VCs or institutions. For the monitoring hypotheses, the results show that the long-run buy-and-hold-returns are positively related to the investment bank reputation and the gross spread. Also, the ...
An Empirically Derived Typology of Single Custodial Fathers: Characteristics and Implications for Role Adjustment
Eighty-seven single custodial fathers were surveyed to test the validity of previously developed typologies and/or construct a more empirically valid framework with implications for adjustment to the role. Mendes1 (1975) aggressive seekers, conciliatory seekers, conciliatory assenters, and aggressive assenters were compared to O'Brien's (1980) hostile seekers, conciliatory negotiators, and passive acceptors. In addition to demographic variables, relationship to ex-wife and child, and reasons for becoming single and obtaining custody, several personality variables were included along with measures of adjustment. One year follow-up measures of adjustment were collected to evaluate implications of typologies in adjustment. Two nearly equal groups were established in a Q type factor analysis of continuous data. Factor loadings of individual cases suggest a continuum of the two types of single fathers, rather than two distinct groups. Group differences were evaluated in a series of MANOVA and Chisquare analyses. Analysis included six factor scores from a supplemental R factor analysis of selected variables. Type I fathers are characterized as older, more passive, selfreflective, and aloof in interpersonal relationships. They are somewhat less oriented toward a relationship with their children and had felt satisfied with their wives* care of them. Alternatively, Type II fathers are younger, active, assured (not self-reflective), and person-oriented. They are more oriented toward relationship with their children and had felt dissatisfied with how their wives had cared for their children. Several overlapping characteristics of the Type I/II typology with Mendes1 seeker/assenter continuum are discussed. Limitations of the longitudinal adjustment data restrict the conclusions that can be drawn about differential adjustment of Types I and II. Comparisons with adjustment of other typologies suggest that extremes on the typology continuum are most at risk for problems in adjustment to the single custodial role. Implications for helping professions and future research are discussed.
L'emploi variable des signes diacritiques dans le français tchaté : une étude variationniste en temps apparent .
After providing an historical overview of the French spelling system and orthographic variation, this study analyzes selected internal (i.e., linguistic) factors and one external (i.e., social) factor that can influence the use of diacritics in online French-language chat sessions. From a corpus of synchronous computer-mediated communication, 3,855 tokens of graphemes capable of bearing diacritics were coded with the following scheme: Letter, Diacritic, Grapheme (i.e., Letter and Diacritic combined), Date of Participation, and Age Group of Participant. A multivariate (VARBRUL) analysis determined that Grapheme exerts the most influence on variation.
Employed Stepmothers: Psychological Stress, Personal Adjustment, Psychological Needs, and Personal Values
No Description Available.
Employee Attitudes Toward Shoplifting
The purpose of this study was to determine the attitudes of retail sales personnel toward shoplifting as well as toward procedures and devices designed to minimize shoplifting. The study also sought to examine employees' recall of training in regard to shoplifting and its prevention. It was concluded that most of the employees are aware of the high cost of shoplifting to retail stores. The majority of the employees do not define shoplifting in terms of the value of the merchandise taken. Uniformed guards, locked display cases and electronic article surveillance devices were ranked high in terms of effectiveness as shoplifting prevention devices. The majority of employees reported they had received training to prevent shoplifting but also indicated they desired more training in certain areas.
Employee Deception in a Discount Store
The problem to be examined in this study is whether or not deception concerning general morale and attitude toward management is prevalent among hourly female employees at a large discount store in a city of approximately 30,000 population.
Employee empowerment: Relationships between location in the hierarchy, span of control, and industry type on perceptions of empowerment.
The current study seeks to examine the relationships between perceptions of employee empowerment and perceptions of leadership, span of control, and industry type. Participants were gathered from an archival source employing a high school alumni e-mail group (n = 361) and a survey from 9 organizations (n = 647) and combined into a larger sample (n = 1008). The participants took Bodner's (2005) Assessment of Employee Empowerment and Assessment of Empowering Leadership instruments. Support was found to suggest that people report being less empowered than they believe that top management would report about them. Also, participants reported that their leader was less empowering than they believed top management would report about the leader. Span of control was found to impact perceptions of empowerment. Production workers reported feeling more empowered than workers in service industries. Participants did not report that leaders were more empowering if they were higher in the hierarchy (executive) than lower levels (coach, employee). Also, a respondent's position did not affect the relationship between job type and feelings of empowerment. This study suggests that the organizational design (span of control) and industry type may affect empowerment initiatives, while lower levels of the organization may view empowerment much differently than top management.
Employee Engagement: The Impact of Spiritual, Mental, Emotional and Physical Elements on the Relationship Between Employee Engagement and Behavioral Outcomes
Data were collected by an external company for a healthcare service firm interested in learning the job-related attitudes of their employees. Thus, archival data from 1,287 employees were collected for a different purpose. The survey consisted of 117 questions covering a broad range of constructs. Consequently, the items were used to derive effective measures of employee engagement and behavioral outcomes, as well as the emotional, mental, spiritual and physical dimensions. Exploratory and confirmatory factor analysis procedures were used to create scales reflecting these four factors. Interestingly, six scales emerged, logically linking to and further specifying the initial dimensions. These were Organizational Linkage, Manager Relationship, Job Fit, Job Clarity, Work Pressure, and Meaningful Work. To test the hypotheses, six separate regression equations were calculated, which statistically supported modification by each of the dimensions. However, statistical significance of the interactions resulted from having a large sample, given the actual association was too small to be meaningful (e.g., a contribution of 0.6% of the variance). As each of the dimensions had a main effect on the behavioral measure during hypothesis testing, exploratory regression equations were calculated to further understand the interrelationships. Of most interest was finding that in the presence of Engagement, the main effects of only Organizational Linkage and Job Fit reached significance. However, when Engagement was not included, four of the six dimensions made a significant contribution to Behavioral Outcomes. Overall, there was support for previous conceptualizations. From the scientist-practitioner perspective, the six factors identified in this study may be more useful than the four initially proposed. The distinctions give practitioners additional information to use in interventions to improve employee behavior and retention.
An Employee Participation Change Project and Its Impact on the Organization: a Case Study
No Description Available.
Employee Perceptions of the Use of Corporate Fitness Programs in Recruitment
This study investigated how employees perceived corporate fitness programs as benefits, how fitness programs were ranked with other selected employee benefits and if they would be considered in future career opportunities. A questionnaire was given to employees from five companies with and five companies without fitness programs. The 452 Ss were subdivided into the two sub-groups of employees with and without company fitness programs, and high and low adherers to physical activity. Data were analyzed by Chi- Square and proportional differences. Fitness programs were considered to be significantly important benefits; high/low adherers responses were significant. In N rank ordering of eight selected benefits, fitness programs ranked seventh; high/low adherers had significant rankings of fitness programs; employees with and without fitness programs had significant rankings of sick leave time/pay. The N did not consider fitness programs as significant future recruitment tools; there were significant differences from responses of high/low adherers. Some companies did not emphasize fitness programs as important benefits to employees.
Employee Satisfaction and Performance in Managerial and Non-Managerial Levels of a State Institution for the Mentally Retarded
The present sbudy is an effort to seek information from a type of organization rarely studied along the lines of employee satisfaction's correlation to job performance—a state institution for the mentally retarded—which will shed significant light on the dynamics of this question. It is unique in that it focuses closely on the specific job duties of both managerial and non-managerial employees as a basis for understanding the relationship between employee satisfaction and performance.
Employee Stock Ownership Plans and the Publicly Held Corporation, a Study of Their Accounting, Financial and Economic Implications
No Description Available.
Employee Theft: The Relationship of Shrinkage Rates to Job Satisfaction, Store Security, and Employee Reliability
No Description Available.
Employer Attitude toward the Mentally Retarded - an Application of a Cognitive Theory of Attitude Structure
It was the purpose of this study to investigate some of the factors related to employers' attitudes toward the hiring of a mentally retarded individual. More specifically, an attempt was made to answer the question, "Why do employers hold favorable or unfavorable attitudes toward the hiring of the retarded?"
The Employment Act of 1946: Original Intent Versus Current Interpretation, The Forces Underlying the Modification and the Implications thereof
There appears to be a vacillation from the original intent of the Employment Act of 1946. It was originally intended to serve as a tool whereby the smoothing and the easing of cyclical fluctuations of the business cycle could be facilitated. It now seems as though this tool has become one which is being used to correct those structural weaknesses which exist in the economy.
Employment Criteria of the Community and Recommended Business Curriculum for Frank Phillips College, Borger, Texas
The purpose of this survey and study is to attempt the establishment of ways in which the business administration department of Frank Phillips College may help its students to prepare to fill the employment needs in the commercial offices of the area.