The Community of Inquiry Framework Ten Years Later: Introduction to the Special Issue

This article introduces the special issue on the Community of Inquiry (CoI) framework which is being published ten years after the model was first introduced. Since that time the CoI framework has been used to guide and inform both research and practice worldwide. We are very honored to have articles by the original three authors of the CoI model in this special issue. The special issue also contains articles by leading CoI researchers as well as some scholars who are just beginning to use the framework

QUANTIFYING ONLINE LEARNING CONTACT HOURS

Technological and pedagogical advances in distance education have accentuated the necessity for higher education to keep pace regarding institutional infrastructures. Each infrastructure—driven by a common mission to provide quality learning—interprets quality according to standards established by various governmental and accrediting entities. Staying ahead of the technological and pedagogical changes have been challenging for many public higher education institutions, which are continuing to struggle with online course design and delivery modes (Suttle, 2010). Online universities, however, have aggressively and strategically responded to technological and pedagogical shifts across institutional, departmental, program, and course levels according to their institutional mission, vision, and core values. The American Public University System (APUS), a leader in postsecondary online learning, continues to align these foundational components through systematic program and course assessment. Demonstrating commitment to quality, APUS leaders developed the APUS Online Contact Hours Calculator to assist faculty and program directors with the assessment of total course contact hours. Core learning management system tools used to complete in-class and homework projects were apportioned time requirements toward contact hour calculations, thus streamlining the course review process, adhering to governmental and accreditation standards, and ensuring the overall quality and rigor of each online course

Critical materials for infrastructure: local vs global properties

Introducing new technologies into infrastructure (wind turbines, electric vehicles, low-carbon materials and so on) often demands materials that are ‘critical’; their supply is likely to be disrupted owing to limited reserves, geopolitical instability, environmental issues and/or increasing demand. Non-critical materials may become critical if introduced into infrastructure, owing to its gigatonne scale. This potentially poses significant risk to the development of low-carbon infrastructure. Analysis of this risk has previously overlooked the relationship between the ‘local properties’ that determine the selection of a technology and the overall vulnerability of the system, a global property. Treating materials or components as elements having fixed properties overlooks optima within the local–global variable space that could be exploited to minimise vulnerability while maximising performance. In this study, a framework for such analysis is presented along with a preliminary measure of relative materials criticality by way of a case study (a wind turbine generator). Although introduction of critical materials (in this case, rare earth metals) enhances technical performance by up to an order of magnitude, the associated increase in criticality may be two or three orders of magnitude. Analysis at the materials and component levels produces different results; design decisions should be based on analysis at several levels

An Exploration of the Relationship Between Indicators of the Community of Inquiry Framework and Retention in Online Programs

As the growth of online programs continues to rapidly accelerate, concern over retention is increasing. Models for understanding student persistence in the face-to-face environment are well established, however, the many of the variables in these constructs are not present in the online environment or they manifest in significantly different ways. With attrition rates significantly higher than in face-to-face programs, the development of models to explain online retention is considered imperative. This study moves in that direction by exploring the relationship between indicators of the Community of Inquiry Framework and student persistence. Analysis of over 28,000 student records and survey data demonstrates a significant amount of variance in re-enrollment can be accounted for by indicators of Social Presence.published or submitted for publicationis peer reviewe

Aligning Curriculum and Evidencing Learning Effectiveness Using Semantic Mapping of Learning Assets

The ability to evidence learning effectiveness in virtual learning environments for accreditation purposes has posed as a challenge to higher education institutions who offer online courses. Many instructional designers have tried several methods for retrieving learning object, resulting in varying levels of object quality. For institutions who offer online courses and who are initially applying for or seeking renewal accreditation, rigorous alignment of curriculum to goals to learning objects is paramount. To date, there has been no evidence in the literature of this type of semantic mapping to harvest high quality learning objects that further align to course content to learning objects to course goals and objectives. A research and development team at a fully online higher education institution addressed this challenge by employing an open source repository and semantic engine for analysis and alignment of content, materials, and learning activities to goals and objectives across all courses within the School of Business. The result was a highly detailed, accurate mapping of the programs' knowledge base to established goals and objectives. Discussion, conclusions, and future directions are provided

Aligning Curriculum and Evidencing Learning Effectiveness Using Semantic Mapping of Learning Assets

The ability to evidence learning effectiveness in virtual learning environments for accreditation purposes has posed as a challenge to higher education institutions who offer online courses. Many instructional designers have tried several methods for retrieving learning object, resulting in varying levels of object quality. For institutions who offer online courses and who are initially applying for or seeking renewal accreditation, rigorous alignment of curriculum to goals to learning objects is paramount. To date, there has been no evidence in the literature of this type of semantic mapping to harvest high quality learning objects that further align to course content to learning objects to course goals and objectives. A research and development team at a fully online higher education institution addressed this challenge by employing an open source repository and semantic engine for analysis and alignment of content, materials, and learning activities to goals and objectives across all courses within the School of Business. The result was a highly detailed, accurate mapping of the programs' knowledge base to established goals and objectives. Discussion, conclusions, and future directions are provided

Aligning Curriculum and Evidencing Learning Effectiveness Using Semantic Mapping of Learning Assets

The ability to evidence learning effectiveness in virtual learning environments for accreditation purposes has posed as a challenge to higher education institutions who offer online courses. Many instructional designers have tried several methods for retrieving learning object, resulting in varying levels of object quality. For institutions who offer online courses and who are initially applying for or seeking renewal accreditation, rigorous alignment of curriculum to goals to learning objects is paramount. To date, there has been no evidence in the literature of this type of semantic mapping to harvest high quality learning objects that further align to course content to learning objects to course goals and objectives. A research and development team at a fully online higher education institution addressed this challenge by employing an open source repository and semantic engine for analysis and alignment of content, materials, and learning activities to goals and objectives across all courses within the School of Business. The result was a highly detailed, accurate mapping of the programs' knowledge base to established goals and objectives. Discussion, conclusions, and future directions are provided