Material Type  

 학위논문

 

0016933534

Date and Time of Latest Transaction  

20240214101258

ISBN  

9798380133043

DDC  

020

Author  

Urgo, Kelsey.

Title/Author  

Investigating the Influence of Subgoals on Learning During Search - [electronic resource]

Publish Info  

[S.l.] : The University of North Carolina at Chapel Hill., 2023

Publish Info  

Ann Arbor : ProQuest Dissertations & Theses, 2023

Material Info  

1 online resource(143 p.)

General Note  

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

General Note  

Advisor: Arguello, Jaime.

학위논문주기  

Thesis (Ph.D.)--The University of North Carolina at Chapel Hill, 2023.

Restrictions on Access Note  

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

Abstracts/Etc  

요약Search-as-learning research has emphasized the need to better support searchers when learning about complex topics online. Prior work in the learning sciences has shown that effective self-regulated learning (SRL), in which goals are a central function, is critical to improving learning outcomes. This dissertation investigates the influence of subgoals on learning during search. Two conditions were investigated: Subgoals and NoSubgoals. In the Subgoals condition, a tool called the Subgoal Manager was used to help searchers to develop specific subgoals associated with an overall learning-oriented search task. The influence of subgoals is explored along four dimensions: (1) learning outcomes; (2) searcher perceptions; (3) search behaviors; and (4) SRL processes. Learning outcomes were measured with two assessments, an established multiple-choice conceptual knowledge test and an open-ended summary of learning. Learning assessments were administered immediately after search and one week after search to capture learning retention. A qualitative analysis was conducted to identify the percentage of true statements on open-ended learning assessments. A think-aloud protocol was used to capture SRL processes. A second qualitative analysis was conducted to categorize SRL processes from think-aloud comments and behaviors during the search session. Findings from the dissertation suggest that subgoals improved learning during search. Additionally, it seems that subgoals helped participants to better retain what was learned one week later. Findings also suggest that SRL processes of participants in the Subgoals condition were more frequent and more diverse. SRL processes that were explicitly supported by the Subgoal Manager seemed to be more frequent in the Subgoals condition as well as SRL processes that were not explicitly supported.

Subject Added Entry-Topical Term  

Information science.

Subject Added Entry-Topical Term  

Educational technology.

Subject Added Entry-Topical Term  

Computer science.

Index Term-Uncontrolled  

Goal-setting

Index Term-Uncontrolled  

Human-computer interaction

Index Term-Uncontrolled  

Information retrieval

Index Term-Uncontrolled  

Learning

Index Term-Uncontrolled  

Search assistance tools

Index Term-Uncontrolled  

Self-regulated learning

Added Entry-Corporate Name  

The University of North Carolina at Chapel Hill Information and Library Science

Host Item Entry  

Dissertations Abstracts International. 85-02B.

Host Item Entry  

Dissertation Abstract International

Electronic Location and Access  

로그인을 한후 보실 수 있는 자료입니다.

소장사항  

202402 2024

Control Number  

joongbu:640470