Education Commons^™

The Impact Of Guided Notes Intervention On Learning Achievement, Quality Of Notes, And Perception, Bryan Richard Biggers

STEMPS Theses & Dissertations

Guided notes in the form of teacher-prepared materials that guide students through the lesson with cues and space have been recommended as a possible aid to support student learning. The present study investigated the results of guided notes on the students’ learning achievement, the quality of the students’ notes, and the students’ perceptions of note-taking. Sixty students were enrolled in an eight-week, asynchronous, online, general education course and were divided into nonintervention and intervention groups where the nonintervention groups took notes without support while the students in the intervention group took notes with guided notes during weeks two through seven. …

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 …

Decision Making In The Sciences: Understanding Heuristic Use By Students In Problem Solving, Elizabeth Csikar

STEMPS Theses & Dissertations

The purpose of this study was to examine the use of heuristics by students and gain insight into the thought process behind their problem-solving skills. The study used an adaptive narrative as the information delivery medium. An adaptive narrative was chosen because it could be designed to simulate decision making processes encountered in real world situations. Students enrolled in an introductory biology major class were chosen for the study because their fields of interest all require complex problem solving and decision-making skills. It was of interest to investigate what decisions were made when heuristics were given and how that may …

Teaching Complex Content In Healthcare: A Comparison Of The Effect Of Three Types Of Multimedia Pretraining On Schematic Knowledge And Near Transfer, Melisa Patrice Kaye

Doctoral Dissertations

Challenged to teach complex content to students, university educators in healthcare disciplines face a practical need for effective pedagogical approaches. The preponderance of multimedia and digital resources in and beyond college classrooms suggests that solutions to teaching complex content should leverage educational technology and multimedia resources. The multimedia principle of pretraining is one effective way to augment complex content learning. The pretraining principle specifies that learning is more effective when the names and characteristics of main terms and concepts are introduced before more nuanced and complex content is presented.

The purpose of this study was to investigate three approaches to …

Improving Second Language Lexical Acquisition Through Personalization And Contextualization: A Look At Intrinsic Cognitive Load Reduction Strategies, Curtis Kleinman

Teaching & Learning Theses & Dissertations

Cognitive load reduction strategies traditionally seek to reduce the amount of extraneous mental effort required of the learner. Researchers, through effective instructional design, seek to eliminate load-causing agents that are extraneous to the learning topic at hand. However, cognitive load theory research has now shifted to also include the exploration of strategies that seek to reduce the inherent complexities of the target topic itself. The current study seeks to apply two such intrinsic cognitive load reduction strategies—personalization and contextualization. Previous research suggests that cognitive load can be reduced by personalizing the learning environment, which serves to meet the interests of …

Training The Dragon: Facilitating English Language Learner (Ell) Students' Persuasive Writing Through Dictation, Nina Arcon

Electronic Thesis and Dissertation Repository

Writing is working memory intensive for all students, including English language learners (ELLs). Cognitive processes in writing such as transcription compete for limited resources in working memory (Bourdin & Fayol, 1994; Hayes, 2012). Previous research has shown that, when compared to handwriting, students who dictated produced better quality compositions (De La Paz & Graham, 1997; Higgins & Raskind, 1995; MacArthur & Cavalier, 2004). The goal of the present study was to investigate whether dictation would also facilitate better compositions in elementary ELL students. Using a within-subjects design, the effects of handwriting, dictation to a scribe, and dictation to a speech-to-text …

Designing Instruction For Recovering Alcoholics: The Role Of Executive Function And Levels Of Guidance In Learning From Visually Complex Simulations, Jeffrey Gutkin

Dissertations, Theses, and Capstone Projects

The present study examines the design of visually complex science simulations. Building upon an earlier study by Homer and Plass (2014), the current research determines under which circumstances adult learners, and alcoholics in recovery, would perform better from while learning with different levels of guidance. It was predicted that alcoholic adults in recovery would have impaired Executive Function (EF) as compared to controls selected from the general population and that EF would affect learning. An experiment investigated whether levels of EF predict learning from simulations that offered higher or lower levels of instructional guidance. Participants were 76 adults, half of …

The Effects Of Generative Strategies In Instructional Simulations On Learning, Cognitive Load, And Calibration Accuracy, Jennifer R. Morrison

STEMPS Theses & Dissertations

Instructional simulations can provide a powerful medium for learners to interact with a model representing underlying principles of content or phenomena. While a promising medium for developing a learner's own mental model, reviews of simulation learning have revealed less than promising results (Bangert-Drowns, Kulik, & Kulik, 1985; Kulik & Kulik, 1991), perhaps due to the lack of instructional supports inherent with a discovery-based approach. This study examined the use of generative strategies as an instructional support to promote learning from a physics simulation. Generative strategies, originally proposed by Wittrock (1974, 1989), strengthen understanding by prompting learners to create meaning between …

Effective Use Of Multimedia Presentations To Maximize Learning Within High School Classrooms, Eric Eugene Rapp

UNLV Theses, Dissertations, Professional Papers, and Capstones

This research used an evidenced-based experimental 2 x 2 factorial design General Linear Model with Repeated Measures Analysis of Covariance (RMANCOVA). For this analysis, time served as the within-subjects factor while treatment group (i.e., static and signaling, dynamic and signaling, static without signaling, and dynamic without signaling) served as the between-subject independent variable. Three dependent variables were used to assess learner outcomes: (a) a 14 multiple-choice pre and post-test to measure knowledge retention, (b) a pre and post-test concept map to measure synthesis and structure of knowledge, and (c) four questions based on a Likert scale asking students to rank …