자료유형  

 학위논문

Control Number  

0016932495

International Standard Book Number  

9798380081856

Dewey Decimal Classification Number  

004

Main Entry-Personal Name  

Lau, Samuel Ethan.

Publication, Distribution, etc. (Imprint  

[S.l.] : University of California, San Diego., 2023

Publication, Distribution, etc. (Imprint  

Ann Arbor : ProQuest Dissertations & Theses, 2023

Physical Description  

1 online resource(163 p.)

General Note  

Source: Dissertations Abstracts International, Volume: 85-02, Section: B.

General Note  

Advisor: Guo, Philip J.

Dissertation Note  

Thesis (Ph.D.)--University of California, San Diego, 2023.

Restrictions on Access Note  

This item must not be sold to any third party vendors.

Summary, Etc.  

요약Instructors of technical subjects like programming and data science use a wide array of software tools that enable them to create sophisticated and engaging lessons at scale. Although there are many such tools available, instructors often find themselves repurposing software originally designed for other people, like professional software engineers. This mismatch of intent adds extra logistical complexity to the already-challenging task of designing and delivering effective learning content.To address these issues, this dissertation takes an instructor-centered approach. It surfaces previously unmet needs through studies of instructors, their goals, and their software tools. The key findings are that instructors constantly seek to update their learning materials, yet encounter heavy logistical challenges in doing so because the tools they use to help design their lessons were not intended for instructional use.This dissertation also contributes novel interactive systems that directly support teaching by designing for instructor needs. In particular, this dissertation contributes program visualization tools that enable instructors to show how code transforms data: TweakIt helps learners work with unfamiliar code snippets, and the Pandas/Tidy Data/SQL Tutors automatically visualize code that manipulates data tables step-by-step. Together, this dissertation provides the first evidence that the insights gathered from an instructor-centered approach can lead to tools that better support the work of instruction.

Subject Added Entry-Topical Term  

Computer science.

Subject Added Entry-Topical Term  

Computer engineering.

Index Term-Uncontrolled  

Course infrastructure

Index Term-Uncontrolled  

Human computer interaction

Index Term-Uncontrolled  

Instructor-centered

Index Term-Uncontrolled  

Program visualization

Index Term-Uncontrolled  

Programming education

Index Term-Uncontrolled  

User interfaces

Index Term-Uncontrolled  

Software tools

Added Entry-Corporate Name  

University of California, San Diego Cognitive Science

Host Item Entry  

Dissertations Abstracts International. 85-02B.

Host Item Entry  

Dissertation Abstract International

Electronic Location and Access  

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Control Number  

joongbu:642971