Influence of Racial-ethnic Identity on Minority Students’ Perceived Academic Engagement

Influence of Racial-ethnic Identity on Minority Students’ Perceived Academic Engagement

Date: August 2012
Creator: Warnick, Brittney Michelle
Description: The current study examined the relationship between the three components of racial-ethnic identity (REI)- Connectedness, Embedded Achievement, and Awareness of Racism- and academic engagement in middle school African American (n=62) and Latino (n=30) youth. We hypothesized the three components of REI would be able to predict academic engagement in the youth, as well as an interaction between ethnicity and the REI components. A hierarchical regression revealed Connectedness and Embedded Achievement were both accurate predictors of student’s academic engagement. In addition, an interaction between Embedded Achievement and ethnicity was also present in the current study. The results indicate that African American youth who have higher levels of Embedded Achievement are more likely to have a higher academic engagement levels while the academic engagement of Latino youth remained fairly constant regardless of level of Embedded Achievement.
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The Relationship Between TeacherInsight ™ Scores and Professional Development and Appraisal System Domain Scores

The Relationship Between TeacherInsight ™ Scores and Professional Development and Appraisal System Domain Scores

Date: May 2009
Creator: Novotny, Michael T.
Description: Many school districts and alternative certification programs use standardized interviews such as the TeacherInsight developed by the Gallup Organization. The TeacherInsight is a Web-based interview consisting of multiple choice and Likert-style items that produces a score between 0 and 100. The Gallup Organization claims that it helps hire the best teachers. The study analyzed the relationships between the TeacherInsight scores and the eight Professional Development Appraisal System (PDAS) domain scores for 527 teachers. The TeacherInsight scores produced a statistically significant correlation with only one of the eight PDAS domain scores. However, even that correlation (r = 0.14) was weak. All eight PDAS domain scores were only able to account for an additional 1.9% of the variance of TeacherInsight scores, above and beyond what was explained by the teachers' age, gender, years of experience, and highest degree earned. Another finding was that 47.4% of the teachers hired had TeacherInsight scores below the district recommended cutoff score of 67. The findings do not support the ability of the TeacherInsight to identify more effective teachers, based on Professional Development Appraisal System scores. The findings also cast doubt on the extent of consideration that principals in this district give the TeacherInsight scores during the ...
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The role of federal district courts on desegregation: A logistic regression analysis of the factors that influence prodesegregation outcomes.

The role of federal district courts on desegregation: A logistic regression analysis of the factors that influence prodesegregation outcomes.

Date: December 2008
Creator: Lane, Ginny G.
Description: In this study I analyzed the 1089 desegregation outcomes in federal district courts that occurred between 1994 and 2004 in order to identify a) the legal and non-legal factors in the litigation process that predict pro-desegregation outcomes and b) the judicial patterns that impact the future of desegregation policy. Twenty-one legal and non-legal variables were analyzed via logistic regression analysis to identify factors that predict pro-desegregation outcomes. Only three predictor variables were statistically significant: Government Litigants; Region 3 (West) and Region 4 (Northeast.) Descriptive analyses of the data identified two trends in the pattern of litigation: The percentage of defendant wins increased after 1991 at a lesser rate than has been previously reported. I conclude that based on the results of both the quantitative and qualitative analyses the federal district courts are not a barrier to desegregation and can still be a part of a comprehensive desegregation strategy.
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The Big Five Personality Characteristics of World of Warcraft Players

The Big Five Personality Characteristics of World of Warcraft Players

Date: May 2009
Creator: Winter, Jessica L.
Description: This study is a comparative analysis of the personality characteristics of a sample of World of Warcraft players (n = 147) and a large normative sample (n = 20,993). The 120-item International Personality Item Pool, based on the five factor model, is used. Independent t-tests were conducted and statistical significance was found for some factors; however, the effect sizes were small, indicating a limited practical difference between the two groups.
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A Quantitative Modeling Approach to Examining High School, Pre-Admission, Program, Certification and Career Choice Variables in Undergraduate Teacher Preparation Programs

A Quantitative Modeling Approach to Examining High School, Pre-Admission, Program, Certification and Career Choice Variables in Undergraduate Teacher Preparation Programs

Date: December 2007
Creator: Williams, Cynthia Savage
Description: The purpose of this study was to examine if there is an association between effective supervision and communication competence in divisions of student affairs at Christian higher education institutions. The investigation examined chief student affairs officers (CSAOs) and their direct reports at 45 institutions across the United States using the Synergistic Supervision Scale and the Communication Competence Questionnaire. A positive significant association was found between the direct report's evaluation of the CSAO's level of synergistic supervision and the direct report's evaluation of the CSAO's level of communication competence. The findings of this study will advance the supervision and communication competence literature while informing practice for student affairs professionals. This study provides a foundation of research in the context specific field of student affairs where there has been a dearth of literature regarding effective supervision. This study can be used as a platform for future research to further the understanding of characteristics that define effective supervision.
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The Relationship of the Learning Styles of High School Teachers and Computer Use in the Classroom

The Relationship of the Learning Styles of High School Teachers and Computer Use in the Classroom

Date: August 2005
Creator: Hunnicutt, Robert Lane
Description: This study sought to determine if the dominant learning styles of high school teachers is related to the amount of time computers are used in the classroom by students. It also examined the types of software used by those teachers, and their levels of technology adoption. Subjects (N=177) were from high schools in a large urban school district. Instrumentation included the Gregorc Style Delineator, a modified version of the Snapshot Survey and the Stages of Adoption of Technology. An ANOVA showed no statistical significance between teachers with different dominant learning styles in the numbers of minutes per week that computers were utilized in their classrooms with students. A chi square test showed no statistical significance in the types of software used in the classrooms of teachers with different dominant learning styles. A chi square test showed no statistical significance in the Stages of Technology Adoption of teachers with different dominant learning styles.
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A Comparison of IRT and Rasch Procedures in a Mixed-Item Format Test

A Comparison of IRT and Rasch Procedures in a Mixed-Item Format Test

Date: August 2003
Creator: Kinsey, Tari L.
Description: This study investigated the effects of test length (10, 20 and 30 items), scoring schema (proportion of dichotomous ad polytomous scoring) and item analysis model (IRT and Rasch) on the ability estimates, test information levels and optimization criteria of mixed item format tests. Polytomous item responses to 30 items for 1000 examinees were simulated using the generalized partial-credit model and SAS software. Portions of the data were re-coded dichotomously over 11 structured proportions to create 33 sets of test responses including mixed item format tests. MULTILOG software was used to calculate the examinee ability estimates, standard errors, item and test information, reliability and fit indices. A comparison of IRT and Rasch item analysis procedures was made using SPSS software across ability estimates and standard errors of ability estimates using a 3 x 11 x 2 fixed factorial ANOVA. Effect sizes and power were reported for each procedure. Scheffe post hoc procedures were conducted on significant factos. Test information was analyzed and compared across the range of ability levels for all 66-design combinations. The results indicated that both test length and the proportion of items scored polytomously had a significant impact on the amount of test information produced by mixed item ...
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Participation in a study-abroad program and persistence at a liberal arts university.

Participation in a study-abroad program and persistence at a liberal arts university.

Date: December 2003
Creator: Young, Denise York
Description: This study used a quasi-experimental design with 1,237 students to investigate the association between participation in a study-abroad program and persistence at a liberal arts university. The theoretical basis for the study was Tinto's Theory of Individual Departure. The independent variable of interest, also known as the treatment, was participation in the University of Dallas Rome Program during the sophomore year. The control group consisted of students who were qualified to participate in the Rome Program, but chose not to do so. The dependent variable was the number of fall and spring semesters enrolled as an undergraduate at the University of Dallas post-treatment through spring 2003. Nine variables that measured background characteristics, academic integration, and social integration explained 3.8% of the variation in number of semesters enrolled post-treatment. Participation in the Rome Program explained an additional 4.2%. In all of the statistical measures examined in this study (incremental increase in R2, b weights, adjusted β weights, and structure coefficients), there was evidence of an important positive association between participation in the Rome Program and persistence. Based on the b weight in the regression equation, holding all other variables constant, students who participated in the Rome Program persisted on average .83 ...
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Investigating the hypothesized factor structure of the Noel-Levitz Student Satisfaction Inventory: A study of the student satisfaction construct.

Investigating the hypothesized factor structure of the Noel-Levitz Student Satisfaction Inventory: A study of the student satisfaction construct.

Date: December 2008
Creator: Odom, Leslie R.
Description: College student satisfaction is a concept that has become more prevalent in higher education research journals. Little attention has been given to the psychometric properties of previous instrumentation, and few studies have investigated the structure of current satisfaction instrumentation. This dissertation: (a) investigated the tenability of the theoretical dimensional structure of the Noel-Levitz Student Satisfaction Inventory™ (SSI), (b) investigated an alternative factor structure using explanatory factor analyses (EFA), and (c) used multiple-group CFA procedures to determine whether an alternative SSI factor structure would be invariant for three demographic variables: gender (men/women), race/ethnicity (Caucasian/Other), and undergraduate classification level (lower level/upper level). For this study, there was little evidence for the multidimensional structure of the SSI. A single factor, termed General Satisfaction with College, was the lone unidimensional construct that emerged from the iterative CFA and EFA procedures. A revised 20-item model was developed, and a series of multigroup CFAs were used to detect measurement invariance for three variables: student gender, race/ethnicity, and class level. No measurement invariance was noted for the revised 20-item model. Results for the invariance tests indicated equivalence across the comparison groups for (a) the number of factors, (b) the pattern of indicator-factor loadings, (c) the factor loadings, ...
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Attenuation of the Squared Canonical Correlation Coefficient Under Varying Estimates of Score Reliability

Attenuation of the Squared Canonical Correlation Coefficient Under Varying Estimates of Score Reliability

Date: August 2010
Creator: Wilson, Celia M.
Description: Research pertaining to the distortion of the squared canonical correlation coefficient has traditionally been limited to the effects of sampling error and associated correction formulas. The purpose of this study was to compare the degree of attenuation of the squared canonical correlation coefficient under varying conditions of score reliability. Monte Carlo simulation methodology was used to fulfill the purpose of this study. Initially, data populations with various manipulated conditions were generated (N = 100,000). Subsequently, 500 random samples were drawn with replacement from each population, and data was subjected to canonical correlation analyses. The canonical correlation results were then analyzed using descriptive statistics and an ANOVA design to determine under which condition(s) the squared canonical correlation coefficient was most attenuated when compared to population Rc2 values. This information was analyzed and used to determine what effect, if any, the different conditions considered in this study had on Rc2. The results from this Monte Carlo investigation clearly illustrated the importance of score reliability when interpreting study results. As evidenced by the outcomes presented, the more measurement error (lower reliability) present in the variables included in an analysis, the more attenuation experienced by the effect size(s) produced in the analysis, in this ...
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