Education Commons^™

A Multiple Case Study: Exploration Of The Writing Instruction Practices Of Veteran High School English Teachers, Victoria Lindemann

UNLV Theses, Dissertations, Professional Papers, and Capstones

The gift of literacy can be the greatest equalizer in a society or used as a weapon to marginalize. As writing instructors, it should be our job to help our students find their voice – to give voice to the voiceless (Friere, 1970). More research must uncover the influences beyond the classroom and how those influences inform veteran teachers’ decisions about their writing practices and instructional designs, specifically on how teachers engage students in writing. It is the writing of our thoughts and ideas that shares a piece of ourselves with the world around us.This study explored how experienced English …

Math Identity Experience Of College Students In Developmental Courses: The Effects Of Chronological Multicultural Mathematics, Jonah Shulman

UNLV Theses, Dissertations, Professional Papers, and Capstones

The present grant funded study by the Office of Research and Sponsored Projects investigated the effects of a chronological multicultural mathematics (CMM) framework on math identity and math achievement of student participants enrolled in two virtual post-secondary developmental math courses (N=9). The students were selected due to an inability to pass previous developmental courses or the placement exam to earn entrance into credit bearing math courses. An exploratory mixed methods case study utilized interviews, reflections, surveys, classwork, and grades to arrive at conclusions. Student participants were exposed to supplemental additions to the curriculum that provided elements of past (founders and …

Influence Of Curricular Organization On Cognitive Load And Student Performance In Online Learning Environments, Michael Wilder

UNLV Theses, Dissertations, Professional Papers, and Capstones

The purpose of this study was to explore the influence of curricular organization on student cognitive load and student performance in online learning environments. The findings of this study contribute to the development of usable instruction design principles for online education.

This research study used the lens of cognitive load theory to examine how online course organization affects student learning. A review of the literature included the elements of cognitive architecture that have been measured in prior studies, various methods in which cognitive load has been measured, and the basic requirements for measurement of cognitive load in instructional research.

A …

A Combined Approach To Evaluating Student Engagement In A Virtual Laboratory Environment, Aster Sigel

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study measured student engagement with galvanic skin response (GSR) using a one group randomized pretest–posttest design in a science, technology, engineering, and mathematics (STEM) learning environment to develop effective intervention strategies for engaging students in STEM learning experiences. Student engagement is a multi-dimensional interrelated construct, consisting of emotional, behavioral, and cognitive components, and varies in different subjects and learning environments. Student engagement in higher education is associated with academic achievement, retention, and graduation. In this study, the emotional, behavioral, and cognitive engagement data of 30 college students were obtained using self-report surveys, observation and physiological data, which was recorded …

Training Design Enhancement Through Training Evaluation: Effects On Training Transfer, Elham Arabi

UNLV Theses, Dissertations, Professional Papers, and Capstones

With recurring changes in the society, in terms of economy and technology, companies need to ensure that their human capital is aligned with these transformations in order to sustain in a competitive industry. To date, organizations view training as a requirement to increase their employees’ efficiencies and productivity, and reduce their attrition rates. Despite investment in employee training, research shows a lack of transfer of learning to job and as a result minimal return on investment. This issue is due to many barriers, but can be addressed by learning professionals. Poor learning design and training evaluation practices have been identified …

An Analysis Of Reflective Thinking In Teacher Candidates' Eportfolios, Cristina Salinas-Grandy

UNLV Theses, Dissertations, Professional Papers, and Capstones

Preparing the next generation of teachers to prepare students for the 21st Century is a challenging endeavor. Teacher candidates need to possess critical thinking and evidence-based pedagogical skills. It is believed that teacher reflection is the cornerstone to making informed decisions and timely modifications to daily instruction (Cochran-Smith, & Zeichner, K. 2005, Darling-Hammond, L. & Bransford, J., 2005 NBPTS, 2014; Schon, 1987;). What has been less examined is how an ePortfolio can be utilized as a tool to aid in the development of reflection among teacher candidates. This case study significantly contributes to our understanding of how to develop reflective …

The Effect Of Blackboard Tools On The Community Of Inquiry And Learner Satisfaction With Learning Management System-Enabled Courses, Alice Swift

UNLV Theses, Dissertations, Professional Papers, and Capstones

Online education has increased in popularity throughout higher education in recent decades, with learning management systems (LMSs) now being used by the majority of higher education institutions throughout the United States (Allen, Seaman, Poulin, & Straut, 2016). The Community of Inquiry (CoI) theoretical framework is composed of interrelated cognitive, teaching, and social presences, which make up a deeper learning experience (Garrison, Anderson, & Archer, 2010). This study sought to further the theoretical and practical application of the CoI by evaluating learner satisfaction with LMS-enabled courses in vocational areas of study and additional course delivery formats (online, hybrid, and web-enhanced). Results …

Evaluation Of Video Prompting To Teach Students With Intellectual Disabilities To Use A Cell Phone, Allenda Tharel Zionch

UNLV Theses, Dissertations, Professional Papers, and Capstones

For students with ID communication cannot be taken for granted. Not only is it vital that students with ID be able to express their wants and needs on a daily basis, but communication is paramount in order to express ideas and consider options for their future as well as to build and maintain friendships. These are important elements for a successful transition from school to adulthood.

Ninety-five percent of adults without disabilities between the ages of 18-34 own cell phones compared to twenty-eight percent of adults with ID. This disparity is due in part to lack of access, training and …

The Formation Of Situation Models In Multimedia, Kris Gunawan

UNLV Theses, Dissertations, Professional Papers, and Capstones

When people read traditional text-based stories, they construct mental representations of the described state of affairs, called situation models, to connect various details of events (e.g., time, space, entity) in memory (Zwaan & Radvansky, 1998). According to the cognitive theory of multimedia learning (Mayer, 2005; 2011), stories presented as pictures and text generate independent channels of mental representations that can work hand-in-hand or separately to acquire and remember the materials presented. This dissertation consisted of two experiments that were used to further explore how the two modalities affect what is being mentally represented in memory. In Experiment 1, participants were …

The Effects Of Self-Explanation And Reading Questions And Answers On Learning Computer Programming Language, Nancy Lee

UNLV Theses, Dissertations, Professional Papers, and Capstones

The current study explored the differential effects of two learning strategies, self-explanation and reading questions and answers, on students' test performance in the computer programming language JavaScript. Students' perceptions toward the two strategies as to their effectiveness in learning JavaScript was also explored by examining students' preferred strategy and the reasons for their choice. An online interactive tutorial instruction that implemented worked-examples and multimedia learning principles was developed for this study. A total of 147 high school students (ages ranging from 14 to 17) who were taking a Computer Introduction course participated in this study. The course was offered in …

The Effect Of Scaffolded Strategies On Content Learning In A Designed Science Cyberlearning Environment, Cynthia Lee Kern

UNLV Theses, Dissertations, Professional Papers, and Capstones

Scientific inscriptions--graphs, diagrams, and data--and argumentation are integral to generating and communicating scientific understanding. Scientific inscriptions and argumentation are also important to learning science. However, previous research has indicated that learners struggle to understand and learn science content represented in inscriptions. Furthermore, when learners engage in argumentation, learning science content becomes secondary to the learning of argumentation skills. This design-based research study is nested within the larger effort to inform the design and development of the 5-Featured Dynamic Inquiry Enterprise design framework (5-DIE) for cyberlearning environments and to advance theory associated with the difficulties learners have with scientific inscriptions and …

The Influence Of Peer Tutors And Technology-Actuated Reading Instruction Process On Third-Grade Students' Self-Perceptions As Readers: A Multiple Case Study, Brenda Shill Daw

UNLV Theses, Dissertations, Professional Papers, and Capstones

Driven by Lev Vygotsky's Sociocultural Theory (1986), my study investigated the self-perceptions and interactions of seven underperforming, third-grade readers while using Technology-Actuated Reading Instruction (TARI). Partnered with same-age peer tutors, readers used digital tools to listen to, read/record, and playback oral reading passages. They practiced, peer- or self-edited, and selected their best reading products as part of the iterative process. As reading is a complex cognitive skill (Reinking, 2005), TARI incorporated higher cognitive learning activities via a synthesis of Gagné's (1985) nine conditions of learning and the Four-Component Instructional Design Model (van Merriënboer & Kester, 2005).

Much of the current …

Enhancing The Cultural Competence Of Women’S Health Nurses Via Online Continuing Education, Ella T. Heitzler

UNLV Theses, Dissertations, Professional Papers, and Capstones

By 2050, current minority groups will comprise almost half of the US population further challenging healthcare providers and nurses to deliver culturally competent care. Numerous organizations have published documents supporting cultural competence and its incorporation into nursing curricula has been encouraged since 1986. However, practicing nurses, specifically those providing care to childbearing women and families, continue to acknowledge their lack of cultural competence. This is concerning as large health disparities exist between culturally diverse women and cultural competence can lead to greater health equality and better client care. Studies have shown face-to-face education increases the cultural competence of healthcare providers; …

Best Instructional Practices For Distance Education: A Meta-Analysis, Robin Michael Roberts

UNLV Theses, Dissertations, Professional Papers, and Capstones

Recent meta-analyses on the efficacy of distance education have concluded that no significant difference exists between face-to-face and distance education. At the same time, these meta-analyses noted that considerable heterogeneity existed between the individual studies used in the meta-analyses. Investigation of moderators responsible for that heterogeneity suggested that four things other than media delivery were primarily responsible for the majority of variation between study outcomes: methodological quality, instructor involvement, type of interaction, instructional methods and time-on-task. A comparative meta-analysis was performed to further investigate these moderators. Methodological quality, maturational differences in students and any undetermined media effects were controlled for …

Learning Middle School Mathematics Through Student Designed And Constructed Video Games, Camille M. Mccue

UNLV Theses, Dissertations, Professional Papers, and Capstones

Mathematics achievement is an area in which American precollege students are faltering. Emerging research suggests that making mathematics instruction relevant and applicable in the lives of youth may impact math achievement, especially when it capitalizes on high-interest technologies such as video games.

Employing a quasi-experimental and descriptive approach, this study examined the mathematics (i.e., numbers and operations, algebra, geometry, measurement, and probability) that middle school students employed during their design and construction of video games. First, it examined the mathematics content learned by 19 sixth and seventh graders during their analysis, synthesis, and programming of three video game projects over …

Using Graphs To Represent Physical Phenomena In A Fourth Grade Classroom, Mehmet Fatih Dulger

UNLV Theses, Dissertations, Professional Papers, and Capstones

This study examined to what extent inquiry-based instruction supported with real-time graphing technology improves fourth grader's ability to interpret graphs as representations of physical science concepts such as motion and temperature. This study also examined whether there is any difference between inquiry-based instruction supported with real-time graphing software and inquiry-based instruction supported with traditional laboratory equipment in terms of improving fourth graders' ability to interpret motion and temperature graphs. Results of this study showed that there is a significant advantage in using real-time graphing technology to support fourth graders' ability to read and interpret graphs.

Personality, Presence, And The Virtual Self: A Five-Factor Model Approach To Behavioral Analysis Within A Virtual Environment, Michael Patrick Mccreery

UNLV Theses, Dissertations, Professional Papers, and Capstones

For several decades, researchers have explored the existence of the virtual self, or digital embodiment of self found within an avatar. It was surmised that this new component of one’s overall identity not only existed in conjunction with the public and private persona, but was replete with the necessary physical and psychological characteristics that facilitate a broad range of cognitive, cultural, and socio-emotional outcomes found within a virtual environment (e.g., Second Life, World of Warcraft). However, little is known with regard to whether these characteristics do indeed impact behavioral outcomes. For this reason, this study employed an observational assessment method …

Emergent Literacy Skills Of Young Children With Autism: A Comparison Of Teacher-Led And Computer-Assisted Instruction, Jason Christopher Travers

UNLV Theses, Dissertations, Professional Papers, and Capstones

Young children with autism often are identified as experiencing problems in language, social, and behavioral development. Current research typically focuses on these three areas with little attention paid to the academic learning of these children. Because of this, young children with autism often do not engage in typical early literacy experiences (e.g.., emergent literacy activities). This can result in these children being at risk for developing poor literacy skills. It is important that researchers begin to explore systematic literacy instruction for young children with autism to not only increase literacy learning, but also facilitate the inclusion of these children in …