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open access

An Examination of the Adoption of Preservation Metadata in Cultural Heritage Institutions: An Exploratory Study Using Diffusion of Innovations Theory

Description: Digital preservation is a significant challenge for cultural heritage institutions and other repositories of digital information resources. Recognizing the critical role of metadata in any successful digital preservation strategy, the Preservation Metadata Implementation Strategies (PREMIS) has been extremely influential on providing a "core" set of preservation metadata elements that support the digital preservation process. However, there is no evidence, in the form of previous research, as … more
Date: May 2009
Creator: Alemneh, Daniel Gelaw
Partner: UNT Libraries
open access

Problems of International Students as Perceived by International Students and Faculty in a Public University

Description: This study focuses on the problems of international students as perceived by both international students and faculty in a public university. The major purposes of the study are to determine if there are significant differences in perceptions of the problems of international students between international students and faculty members, between groups of international students, and between groups of faculty members. A modification of an international student problem inventory instrument was used t… more
Date: December 1985
Creator: Omar, Ali A. (Ali Abdullah)
Partner: UNT Libraries
open access

Reading selection as information seeking behavior: A case study with adolescent girls.

Description: The aim of this research, Reading Selection as Information Seeking Behavior: A Case Study with Adolescent Girls, was to explore how the experience of reading fiction affects adolescent girls aged 13 through 15, and how that experience changes based upon four activities: journaling, blogging, a personal interview, and a focus group session. Each participant reflects upon works of her own choosing that she had recently read. The data is evaluated using content analysis with the goal of developing… more
Date: August 2007
Creator: Reynolds, Stephanie D.
Partner: UNT Libraries
open access

Perceived features and similarity of images: An investigation into their relationships and a test of Tversky's contrast model.

Description: The creation, storage, manipulation, and transmission of images have become less costly and more efficient. Consequently, the numbers of images and their users are growing rapidly. This poses challenges to those who organize and provide access to them. One of these challenges is similarity matching. Most current content-based image retrieval (CBIR) systems which can extract only low-level visual features such as color, shape, and texture, use similarity measures based on geometric models of sim… more
Date: May 2005
Creator: Rorissa, Abebe
Partner: UNT Libraries

An Evaluation of the Effect of Learning Styles and Computer Competency on Students' Satisfaction on Web-Based Distance Learning Environments

Description: This study investigates the correlation between students' learning styles, computer competency and student satisfaction in Web-based distance learning. Three hundred and one graduate students participated in the current study during the Summer and Fall semesters of 2002 at the University of North Texas. Participants took the courses 100% online and came to the campus only once for software training. Computer competency and student satisfaction were measured using the Computer Skill and Use Asse… more
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: August 2003
Creator: Du, Yunfei
Partner: UNT Libraries

Perceived barriers to faculty participation in distance education at a 4-year university.

Description: The purpose of this study was to identify perceived barriers to faculty participation in distance education courses in a 4-year university. The literature review was divided into four general areas, each of which may act as a barrier to faculty participation; training, administrators, rewards/compensation, and faculty characteristics/demographics. The research population consisted of 570 faculty and 59 administrators from the eight UNT schools/colleges. Dr. Kristin Betts developed the survey in… more
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: August 2003
Creator: Hebert, Janet Gwen
Partner: UNT Libraries
open access

Managerial Style and the Use of Statistical Data in Techincal Services Units in Selected Academic Libraries

Description: The primary purpose of this study was to test the following hypothesis: The internal use (use within the technical services unit for decision making and planning) of statistical data will be significantly higher for managers scoring in the Sensing-Thinking (ST) scale of the self-assessment instrument Myers-Briggs Type Indicator. A Technical Services Statistics Survey Form was developed in order to collect statistical data from the technical services managers participating in the study. The Myer… more
Date: December 1992
Creator: Karpuk, Deborah J.
Partner: UNT Libraries
open access

Information Management in Local Area Networks: Impact on Users' Perceptions

Description: In this study, computer human interaction factors are examined as a possible source of information to aid in the operation and management of local area computer networks. Users' perceptions of computer performance and response time are evaluated in relation to specific modifications in the information organization of a file server in a local area network configuration running in Novell 3.11.
Date: May 1994
Creator: Norton, Melanie J.
Partner: UNT Libraries
open access

An exploratory study of factors that influence student user success in an academic digital library.

Description: The complex nature of digital libraries calls for appropriate models to study user success. Calls have been made to incorporate into these models factors that capture the interplay between people, organizations, and technology. In order to address this, two research questions were formulated: (1) To what extent does the comprehensive digital library user success model (DLUS), based on a combination of the EUCS and flow models, describe overall user success in a prototype digital library environ… more
Date: December 2007
Creator: Rahman, Faizur
Partner: UNT Libraries
open access

Job Satisfaction and Psychological Needs Satisfaction of Public School Library Media Specialists

Description: The purpose of this research was to study job satisfaction among public school library media specialists based on the psychological needs of social needs, security needs, esteem needs, autonomy needs, and self actualization needs, according to Maslow's Hierarchy. Subjects were requested to respond to a questionnaire of 30 items pertaining to job satisfaction. Each item required two responses: first, as to the level of importance the item held; and secondly, the satisfaction currently received f… more
Date: May 1991
Creator: Timmons, Elizabeth Ann
Partner: UNT Libraries
open access

What makes a quality Ph.D. program in library and information sciences?

Description: The intent of this study was to establish and validate criteria for use to assess the quality of a library and information sciences (LIS) Ph.D. program. The Ph.D. student-centric topology for quality Ph.D. programs was developed from a 2001 position statement by the American Association of Colleges of Nursing (AACN) regarding the quality indicators in research-focused doctoral programs in nursing. Topology components were tested using a survey instrument to establish their importance to the com… more
Date: December 2006
Creator: Klingler, Scott Lavell
Partner: UNT Libraries
open access

Children's Color Association for Digital Image Retrieval.

Description: In the field of information sciences, attention has been focused on developing mature information retrieval systems that abstract information automatically from the contents of information resources, such as books, images and films. As a subset of information retrieval research, content-based image retrieval systems automatically abstract elementary information from images in terms of colors, shapes, and texture. Color is the most commonly used in similarity measurement for content-based image … more
Date: August 2003
Creator: Chang, Yun-Ke
Partner: UNT Libraries
open access

The intersection of social networks in a public service model: A case study.

Description: Examining human interaction networks contributes to an understanding of factors that improve and constrain collaboration. This study examined multiple network levels of information exchanges within a public service model designed to strengthen community partnerships by connecting city services to the neighborhoods. The research setting was the Neighbourhood Integrated Service Teams (NIST) program in Vancouver, B.C., Canada. A literature review related information dimensions to the municipal str… more
Date: December 2007
Creator: Schultz-Jones, Barbara Ann
Partner: UNT Libraries
open access

The Effectiveness of Using Lego Mindstorms Robotics Activities to Influence Self-regulated Learning in a University Introductory Computer Programming Course.

Description: The research described in this dissertation examines the possible link between self-regulated learning and LEGO Mindstorms robotics activities in teaching concepts in an introductory university computer programming course. The areas of student motivation, learning strategies, and mastery of course objectives are investigated. In all three cases analysis failed to reveal any statistically significant differences between the traditional control group and the experimental LEGO Mindstorms group as … more
Date: May 2008
Creator: McWhorter, William Isaac
Partner: UNT Libraries
open access

Selected Factors Associated With Reading Interests of Seventh- and Eighth-grade Pupils

Description: This study sought to determine if there were differences in the types of reading interests of seventh- and eighth-grade pupils associated with their racial origins, their socioeconomic status, or their school environments. It also sought to consider the strength of reading interest scores as related to other variables and to consider the relationship between these scores and the number of hours spent in reading and the change in amount of reading since the previous school year.
Date: May 1984
Creator: Newman, Nancy Ann
Partner: UNT Libraries
open access

The Online and the Onsite Holocaust Museum Exhibition as an Informational Resource

Description: Museums today provide learning-rich experiences and quality informational resources through both physical and virtual environments. This study examined a Holocaust Museum traveling exhibition, Life in Shadows: Hidden Children and the Holocaust that was on display at the Art Center of Battle Creek, Michigan in fall 2005. The purpose of this mixed methods study was to assess the informational value of a Holocaust Museum exhibition in its onsite vs. online format by converging quantitative and qua… more
Date: December 2006
Creator: Lincoln, Margaret L.
Partner: UNT Libraries
open access

Visual perception in relation to levels of meaning for children: An exploratory study.

Description: This study explores distinct levels of meaning from images of picture books perceived by 3- to 5-year-old children and investigates how the certain visual perception factors influence children's meaning making and if these factors are correlated. The literature review supports associations among visual perception, information, picture books, meaning, and children. Visual perception serves as the first channel that filters and interprets visual information, and picture books provide visual and v… more
Date: August 2007
Creator: Yu, Xinyu
Partner: UNT Libraries
open access

The Effect of an Adaptation of the Lozanov Method on Vocabulary Definition Retention

Description: The purpose of the study was to determine if there is an effect on retention of vocabulary when music and imagery are used, to accelerate learning. As background for the study four brain functioning theories as developed from recent neuroscientific research were explored. These were the theory of right/left cerebral dominance (Sperry & others), triune brain theory (MacLean), taxon and locale long term memory (O'Keefe & Nadel), and holographic memory (Pribram). These four theories all suggest mu… more
Date: December 1982
Creator: Martin, Barbara Stein, 1947-
Partner: UNT Libraries
open access

A Descriptive Survey of Libraries Supporting Baccalaureate and Higher Degree Programs Accredited by the National League for Nursing and Nursing Doctoral Programs

Description: The purpose of this study is to provide base line data which does not currently exist for libraries supporting nursing education in baccalaureate, masters and doctoral nursing programs. The survey covers physical environment, clientele, resources, budget, and personnel in these libraries. A survey instrument was developed by the researcher and sent to 537 nursing programs in senior colleges and universities listed in Baccalaureate Education in Nursing 1989-90, and Graduate Education in Nursing … more
Date: May 1991
Creator: Guenther, Johanna T. (Johanna Trammell)
Partner: UNT Libraries
open access

Identifying At-Risk Students: An Assessment Instrument for Distributed Learning Courses in Higher Education

Description: The current period of rapid technological change, particularly in the area of mediated communication, has combined with new philosophies of education and market forces to bring upheaval to the realm of higher education. Technical capabilities exceed our knowledge of whether expenditures on hardware and software lead to corresponding gains in student learning. Educators do not yet possess sophisticated assessments of what we may be gaining or losing as we widen the scope of distributed learning.… more
Date: May 2000
Creator: Osborn, Viola
Partner: UNT Libraries
open access

Information Needs of Art Museum Visitors: Real and Virtual

Description: Museums and libraries are considered large repositories of human knowledge and human culture. They have similar missions and goals in distributing accumulated knowledge to society. Current digitization projects allow both, museums and libraries to reach a broader audience, share their resources with a variety of users. While studies of information seeking behavior, retrieval systems and metadata in library science have a long history; such research studies in museum environments are at their e… more
Date: December 2004
Creator: Kravchyna, Victoria
Partner: UNT Libraries
open access

A Common Representation Format for Multimedia Documents

Description: Multimedia documents are composed of multiple file format combinations, such as image and text, image and sound, or image, text and sound. The type of multimedia document determines the form of analysis for knowledge architecture design and retrieval methods. Over the last few decades, theories of text analysis have been proposed and applied effectively. In recent years, theories of image and sound analysis have been proposed to work with text retrieval systems and progressed quickly due in par… more
Date: December 2002
Creator: Jeong, Ki Tai
Partner: UNT Libraries
open access

The Adoption and Use of Electronic Information Resources by a Non-Traditional User Group: Automotive Service Technicians.

Description: The growing complexity of machines has led to a concomitant increase in the amount and complexity of the information needed by those charged with servicing them. This, in turn, has led to a need for more robust methods for storing and distributing information and for a workforce more sophisticated in its use of information resources. As a result, the service trades have "professionalized," adopting more rigorous academic standards and developing ongoing certification programs. The current pape… more
Date: May 2006
Creator: Almquist, Arne J.
Partner: UNT Libraries
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