Education Commons^™

Explicit Rule Learning: A Cognitive Tutorial Method To Train Users Of Artificial Intelligence/Machine Learning Systems, Anne Linja

Dissertations, Master's Theses and Master's Reports

Today’s intelligent software systems, such as Artificial Intelligence/Machine Learning systems, are sophisticated, complicated, sometimes complex systems. In order to effectively interact with these systems, novice users need to have a certain level of understanding. An awareness of a system’s underlying principles, rationale, logic, and goals can enhance the synergistic human-machine interaction. It also benefits the user to know when they can trust the systems’ output, and to discern boundary conditions that might change the output. The purpose of this research is to empirically test the viability of a Cognitive Tutorial approach, called Explicit Rule Learning. Several approaches have been used …

Investigating Collaborative Explainable Ai (Cxai)/Social Forum As An Explainable Ai (Xai) Method In Autonomous Driving (Ad), Tauseef Ibne Mamun

Dissertations, Master's Theses and Master's Reports

Explainable AI (XAI) systems primarily focus on algorithms, integrating additional information into AI decisions and classifications to enhance user or developer comprehension of the system's behavior. These systems often incorporate untested concepts of explainability, lacking grounding in the cognitive and educational psychology literature (S. T. Mueller et al., 2021). Consequently, their effectiveness may be limited, as they may address problems that real users don't encounter or provide information that users do not seek.

In contrast, an alternative approach called Collaborative XAI (CXAI), as proposed by S. Mueller et al (2021), emphasizes generating explanations without relying solely on algorithms. CXAI centers …

The Stained Glass Of Knowledge: On Understanding Novice Mental Models Of Computing, Briana Christina Bettin

Dissertations, Master's Theses and Master's Reports

Learning to program can be a novel experience. The rigidity of programming can be at odds with beginning programmer's existing perceptions, and the concepts can feel entirely unfamiliar. These observations motivated this research, which explores two major questions: What factors influence how novices learn programming? and How can analogy by more appropriately leveraged in programming education?

This dissertation investigates the factors influencing novice programming through multiple methods. The CS1 classroom is observed as a "whole system", with consideration to the factors present in it that can influence the learning process. Learning's cognitive processes are elaborated to ground exploration into specifically …

Articulating Digital Archival Practice Within Writing Program Administration: A Theoretical Framework, Amanda Girard

Dissertations, Master's Theses and Master's Reports

Throughout Writing Program Administration scholarship there has been a clear call for archivization and archival work. This dissertation project takes an interdisciplinary approach to digital archival practices for Writing Program Administrators to consider and employ in their home institutions. While I recognize that WPAs are not typically identified as “archivists,” I situate the digital archive within the digital humanities as an interdisciplinary, collaborative project and offer suggestions that lead to recommendations for making an institutional archive. I review archival practice in order to justify the digital archive as an appropriate vehicle for WPAs’ work. Further, I argue that the digital …

A Latent-Class Discrete-Choice Model To Demonstrate How Course Attributes And Student Characteristics Influence Demand For Economics Electives: The Challenge To Increase Enrollment, Reginald T. Dillingham Ii

Dissertations, Master's Theses and Master's Reports

A primary goal of universities is to maximize student enrollment by improving course curriculum and enhancing specific programs. This is especially a challenge for smaller universities who want to offer specialized and highly diverse electives. This study aims to increase the quality and relevance of electives offered by understanding specifically what attributes students prefer more or less when choosing among alternatives. The results are used to explore how to use limited marketing and student-outreach financial resources to target students that are most likely to enter and complete courses and programs, based in part on their socioeconomic or demographic characteristics. The …

Communication Patterns And Strategies In Software Development Communities Of Practice, Shreya Kumar

Dissertations, Master's Theses and Master's Reports

Some of the greatest challenges in the relatively new field of software development lie in the decidedly old technology of communication between humans. Software projects require sophisticated and varied communication skills because software developers work in a world of incomplete, imperfect information where teams evolve rapidly in response to evolving requirements and changing collaborators. While prescriptive models for software process such as Agile suggest ways of doing, in reality these codified practices must adapt to the complexities of a real workplace. Patterns, rather than rules of behavior within software process are more suitable to the varied and mutable nature of …

Using Cognitive Word Games To Promote Lexical Memory Access And Vocabulary Retrieval In Second Language Learners, Kejkaew Thanasuan

Dissertations, Master's Theses and Master's Reports

Fluency in a second language (L2) is one of the most important skills for the modern world. However, adults learning a new language face many obstacles, including motivation, time, and other challenges in learning. Technology learning tools may help solve these problems. In this dissertation, I tested the effectiveness of cognitive word games as a vocabulary learning method, with the main goal of investigating how different word games including a crossword paradigm task, a free association task and a word-stem completion task were effective at improving vocabulary memory access. The games selectively increased semantic (meaning) or orthographic (spelling) associations in …