Education Commons^™

Investigating Students’ Basic Needs And Motivation In College Chemistry Courses With The Lens Of Self-Determination Theory, Yujuan Liu

USF Tampa Graduate Theses and Dissertations

More graduates in science, technology, engineering, and mathmetics (STEM) fields are needed to keep our nation’s preeminance in the global fields of technology and science. However, fewer than 40% of students who intend to major in STEM fields when entering college complete a STEM degree. Therefore, it is important to explore factors to improve student persistence in STEM fields at the college level as well as to understand the interrelationship between student motivation, academic achievement, and persistence. Motivation is strongly associated with student achievement and persistence; meanwhile, academic achievement can also affect persistence. Self-determination theory (SDT) represents a framework of …

The Empirical Selection Of Anchor Items Using A Multistage Approach, Brandon Craig

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to determine if using a multistage approach for the empirical selection of anchor items would lead to more accurate DIF detection rates than the anchor selection methods proposed by Kopf, Zeileis, & Strobl (2015b). A simulation study was conducted in which the sample size, percentage of DIF, and balance of DIF were manipulated. The outcomes of interest were true positive rates, false positive rates, familywise false positive rates, anchor contamination rates, and familywise anchor contamination rates. Results showed the proposed multistage methods produced lower anchor contamination rates than the non-multistage methods under some conditions, …

Perceptual Learning Style Modalities: Comparing Latino, Black, And Caucasian Adults, Nicolle Chantelle Hardy

USF Tampa Graduate Theses and Dissertations

Abstract

The purpose of this study was to compare the individual learning modalities of Latino, Black, and Caucasian males and females with at least some college education utilizing the Multi-modal Paired Associates Learning Test IV (MMPALT IV). Using the MMPALT IV, 20 participants from each of the three race/ethnicities above the age of 40 were measured in each of the seven perceptual modalities: Visual, Print, Aural, Interactive, Haptic, Kinesthetic, and Olfactory. The MMPALT IV is a performance-based test, which measures a person’s capacity to acquire information through each of the seven learning channels.

ANOVA tests (2 x 3) with a …

Learner-Directed Vs. Instructor-Provided Curriculum Among Undergraduate Students, Christopher D. Martinez

USF Tampa Graduate Theses and Dissertations

There has been little or no research on the use of a Learning Object in the field of religious studies. The purpose of this research study was to assess undergraduate student knowledge gain outcomes between instructor-provided and learner-directed methods, which is the independent variable, using asynchronous, online, narrated PowerPoint presentations compared to undergraduate student knowledge gain using an online learning-objects unit, in a college-level world religions survey course at St. Petersburg College. This study assessed undergraduate student knowledge gain outcomes between instructor-provided and learner-directed methods among 90 college undergraduate students and determined whether there was a significant difference in the …

Extending The Model With Internal Restrictions On Item Difficulty (Mirid) To Study Differential Item Functioning, Yong "Isaac" Li

USF Tampa Graduate Theses and Dissertations

Differential item functioning (DIF) is a psychometric issue routinely considered in educational and psychological assessment. However, it has not been studied in the context of a recently developed componential statistical model, the model with internal restrictions on item difficulty (MIRID; Butter, De Boeck, & Verhelst, 1998). Because the MIRID requires test questions measuring either single or multiple cognitive processes, it creates a complex environment for which traditional DIF methods may be inappropriate. This dissertation sought to extend the MIRID framework to detect DIF at the item-group level and the individual-item level. Such a model-based approach can increase the interpretability of …

Many Hands Make Light Work: Crowdsourced Ratings Of Medical Student Osce Performance, Mark Grichanik

USF Tampa Graduate Theses and Dissertations

Clinical skills are often measured using objective structured clinical examinations (OSCEs) in healthcare professions education programs. As with assessment centers, it is challenging to provide learners with effective feedback due to burdensome human capital demands. The aim of this dissertation was to evaluate the viability of using a crowdsourced system to gather OSCE ratings and feedback. Aggregating evaluations of student performance from a crowd of patient proxies has the potential to mitigate biases associated with single-rater evaluations, allow the patient a voice as the consumer of physician behavior, improve reliability, reduce costs, improve feedback latency, and help learners develop a …

Exploring The Test Of Covariate Moderation Effect And The Impact Of Model Misspecification In Multilevel Mimic Models, Chunhua Cao

USF Tampa Graduate Theses and Dissertations

In multilevel MIMIC models, covariates at the between level and at the within level can be modeled simultaneously. Covariates interaction effect occurs when the effect of one covariate on the latent factor varies depending on the level of the other covariate. The two covariates can be both at the between level, both at the within level, and one at the between level and the other one at the within level. And they can create between level covariates interaction, within level covariates interaction, and cross level covariates interaction. Study One purports to examine the performance of multilevel MIMIC models in estimating …

Exploring Teacher Assessment Literacy Through The Process Of Training Teachers To Write Assessment Items, Heather Peltier Wright

USF Tampa Graduate Theses and Dissertations

The purpose of this study was to examine the process and impact of assessment training content and delivery mode on the quality of assessment items developed by the teachers in a two-year assessment development project. Teacher characteristics were examined as potential moderating factors. Four types of delivery mode were employed in the project: synchronous online, asynchronous online, in-person workshop, and blended (a combination of online and in-person training). The quality of assessment items developed by participating teachers was measured via: 1) item acceptance rate, 2) number of item reviews (as an indicator of how many times accepted items were rejected …