With the growth of digital media, learners are presented with multiple options to choose from when looking for resources to learn from. Learning that happens during searching for items to learn from is called Search-as-Learning (SaL). Recommender Systems (RS) can aid in SaL by reducing information overload and providing item suggestions. An…

Search-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…

The problem addressed was that many college students face difficulty in retrieving relevant documents that satisfy their academic needs from web-based systems and digital libraries. The study purpose was to determine strategies that college students could employ to increase the relevance of materials retrieved via online search systems. The…

The homogeneous nature of senior leadership in U.S. colleges and universities and the absence of diverse perspectives in decision making is cause for concern. The nation's college student population has become increasingly diverse, with Black, Latinx, Asian and Pacific Islander (API), and Indigenous groups making up 45% of 4-year college…

The purpose of this action research was to evaluate the effect of instructional scaffolding on information literacy skills of college students in an English Composition I (ENG 101) course at Urban Community College in the Southeast. Information literacy is defined as a set of skills to recognize an information need as well as locate, evaluate, and…

Academic music libraries in the US collect resources to support music students and faculty in their performance and research needs. These resources include non-text items such as musical scores and recordings that are difficult to represent in standard library information systems that were built for text items. The advent of web scale discovery…

Graduate students are often overlooked as a critical audience when universities strategically communicate scientific research, and few resources are traditionally dedicated to graduate student recruitment. Graduate students additionally possess a myriad of characteristics -- including cultural -- that contribute to their decision to enroll in a…

Formative assessments (FA), which can occur in or out of class, are a way for students to demonstrate their understanding of the material, to see progress, and to receive feedback from instructors related to their learning process. Examples of in-class FAs include clicker questions with peer discussion, while homework assignments are an example of…

Online educational resources (e.g., curricula, tutorials, documentation, Q&A sites) increasingly serve as key sources for secondary school students learning Computer Science Principles (CSP). A big obstacle to using these resources is finding information appropriate for the learning task and learner's background. Research shows that secondary…

Research was conducted with 10 low literate and 10 medium to high literate students at the University of Baltimore to understand how traditional literacy impacts search habits for new college freshman. Five low literate, non-student participants were included in the research as a control group for the two student populations. It was hypothesized…

Current search engines and information retrieval systems have made extraordinary progress towards interpreting and answering well-defined, direct questions. However, they are often unsatisfactory for assisting users with less well-defined information needs that often occur within an academic context. Examining students' search goals and search…

Search expertise has long been studied and used extensively in information seeking behavior research, both as a fundamental concept and as a method of comparing groups of users. Unfortunately, while search expertise has been studied for some time, the conceptualization of it has lagged behind its use in categorizing users. This has led to users…

In the big data era, we have witnessed the explosion of scholarly literature. This explosion has imposed challenges to the retrieval of bibliographic information. Retrieval of intended bibliographic information has become challenging due to the overwhelming search results returned by bibliographic information retrieval systems for given input…

We study relevance judgment and user activities in a search session. We focus on ephemeral relevance--a contextual measurement regarding the amount of useful information a searcher acquired from a clicked result at a particular time--and two primary types of search activities--query reformulation and click. The purpose of the study is both…

This research improves the precision of information extraction from free-form text via the use of cognitive-based approaches to natural language processing (NLP). Cognitive-based approaches are an important, and relatively new, area of research in NLP and search, as well as linguistics. Cognitive approaches enable significant improvements in both…