Teaching Object-Oriented Programming Concepts Using Visual Basic .NET

This paper presents an object-oriented approach to Visual Basic .NET instruction to be delivered in a traditional academic semester for information system curricula. The paper first discusses some of the inherent problems with Visual Basic .NET instruction and then proposes an object-oriented approach. This approach includes a systematic set of programming projects to take students on a journey that traces the principles of the object-oriented, the event-driven, and the procedural paradigms into a coherent framework. The Unified Modeling Language Class Diagram notation is used to model an object-oriented system that is developed and enhanced throughout the duration of the course. Practical recommendations and programming exercises are provided and evaluated in the discussion. This course is intended to be at minimum a second programming course for information system students to satisfy IS 2002 guidelines

Migrating learning management systems: A case of a large public university

In the past 20 years, institutions of higher education have made major investments in Learning Management Systems (LMSs). As institutions have integrated the LMS into campus culture, the potential of migrating to not only an upgraded version of the LMS, but also an entirely different LMS, has become a reality. This qualitative research study examines the perspectives of five stakeholders involved with the migration of an LMS at a major research institution in the southeastern United States. Using Lewin’s (1947) Change Management Model and Enterprise Resource Planning (ERP) Model as analogies, this research seeks to understand the role and responsibilities of the various stakeholders, their decision-making, and the implications of the decisions on the migration process. Using Glaser and Strauss’s (1967) constant comparative method and Charmaz’s (2006) work related to grounded theory, four major categories emerged from our data: time as a catalyst for change, power of communication, compatibility of technologies, and faith in the system. The categories contribute to a preliminary model that may assist other institutions as they consider whether to migrate LMSs

Instructional elements in an online information literacy Open Educational Resource (OER) and their influence on learner achievement, satisfaction, and self-efficacy

This study tested the influence of instructional elements within an online Open Educational Resource (OER) focused on information literacy (IL) on outcome measures of IL achievement, learner satisfaction and IL self-efficacy among undergraduate students. An online OER was designed to address the domains of access, evaluation and communication of IL guided by the notion of instructional scaffolding and self-regulated learning. Participants were randomly placed into one of six different OER conditions: (a) full version with all instructional elements, (b) lean version, (c) version without tooltip text, (d) version without embedded practice questions, (e) version without learning objectives and (f) version without summaries. There were no significant differences found across the six conditions on the dependent measures. Participants averaged 58% for IL achievement, performing slightly better in the domain of access versus evaluate and communicate. Limitations include a controlled laboratory setting where participants were not necessarily motivated to complete the study tasks at a high level of achievement. Future research can explore more ecologically valid environments where learners might be more motivated, along with more rigorous intervention and assessment construction. This paper includes implications for educators and researchers to explore the established and innovative instructional elements that are natural affordances of an online OER in IL. This paper presents innovative IL instruction that does not require instructor or learner training and evaluates its effectiveness using a sound, replicable methodological approach to isolate the effects of the individual instructional elements

Investigation of the Validity Evidence of the Information Literacy Self-Efficacy Scale (ILSES) Among Undergraduate Students

The purpose of this research was to provide validity evidence for the Information Literacy Self-Efficacy Scale (ILSES), a widely used instrument that was constructed in 2006. The researchers were interested in investigating the validity of this instrument due to the evolution of the information environment that has taken place since the scale’s original development, mostly as a result of the prominence of the Internet. Data were collected from N = 253 undergraduate students participating in a broader information literacy research study. Data were subjected to descriptive analyses, internal consistency reliability, and a confirmatory factor analysis (CFA). After evaluating three different CFA models based on the ILSES’ construction, the researchers determined that a four-factor model fit the data with the following latent constructs: 1) Initiating the search strategy, 2) Assessing and comprehending the information, 3) Interpreting, synthesizing, and using the information, and 4) Evaluating the product and process. A discussion of these findings is provided in light of the evolving information environments in which undergraduate students are expected to use information for their academic, personal, and professional lives

Exploring the Factors Associated with Undergraduate Students’ Online Learning Anxiety: Development of the Online Learner Anxiety Scale

The purpose of this research was to explore the factors associated with online learning anxiety by carefully designing, developing, and providing preliminary validity and reliability evidence of a scale to measure undergraduate students’ online learning anxiety. We created a conceptual framework to organize the literature surrounding online learning anxiety and used this framework to develop an initial item pool of 30 items. The researchers recruited N = 297 undergraduate student participants from four public universities in the southeastern United States from whom we collected and analyzed data for descriptive statistics, internal consistency reliability, exploratory factor analysis, and correlational analysis. Following systematic analytic procedures, we arrived at a three-factor model explaining approximately 65% of the variability in these data and retained 24 items in the final model with minimal cross-loadings in the pattern matrix. We labeled the identified factors as (1) online learner feelings of negativity and inadequacy, (2) online learner apprehension towards personal communication, and (3) online learner discomfort with instructor capacity and communication. The final instrument was named the Online Learner Anxiety Scale (OLAS). Scores on the OLAS were correlated with five other measures hypothesized to relate to online learning anxiety thereby providing stronger construct validity evidence. The OLAS was found to produce reliable scores that can be validly inferred as measures of online learning anxiety among undergraduate students in institutions of higher education. These findings are discussed and framed in light of current literature on online learning and possible future research directions.

A Synthesis on Digital Games in Education: What the Research Literature Says from 2000 to 2010

this research reports the results of a literature synthesis conducted on digital gaming in education research literature. seventy-three digital gaming research articles in education were identified through a systematic literature search and were coded across several relevant criteria. our research indicates trends and patterns from empirical studies on digital gaming in education from 2000 to 2010. Most research literature appears in the context of K-12 and higher education, and most literature appears to rely on experimental methods of research. the results show a steady increase in the number of publications related to digital gaming in education being published since 2004. the results also demonstrate that literature in digital gaming in education lacks completeness in reporting vital information, such as treatment intensity and duration, gaming platforms, or the number of players in a game. the missing information is vital in understanding the scope and direction of digital gaming research in education. recommendations for future research are provided. 26

Interdisciplinary Journal of E-Learning and Learning Objects Learning Object Systems and Strategy: A Description and Discussion

Abstract This paper provides a rich discussion on the history, definition, application, and evolution of learning object systems. A learning object is "any digital resource that can be reused to support learning&quot

An Investigation of Distance Education in North American Research Literature Using Co-word Analysis

The field of distance education is composed of a multiplicity of topics leading to a vast array of research literature. However, the research does not provide a chronological picture of the topics it addresses, making it difficult to develop an overview of the evolution and trends in the literature. To address this issue, a co-word analysis was performed on the abstracts (N = 517) of research articles found in two prominent North American research journals, the American Journal of Distance Education and the Journal of Distance Education, between 1987 and 2005. The analysis yielded underlying trends and themes for three different periods (pre-Web, emerging Web, and maturing Web). Additionally, similarity index analyses were conducted across time periods. The pre-Web era was characterized by the need for quality and development. The emerging Web era was characterized by the development of theory. The maturing Web era was characterized by interaction and the use of tools for communication. The results demonstrate that the North American distance education research literature is characterized by having few consistent and focused lines of inquiry. Conclusions are provided