The demand for online education has significantly increased in recent years, prompting many educational institutions to consider its continued adoption in many ways. However, some faculty members have encountered challenges in teaching online due to a lack of adequate training and guidance on effective online teaching practices. This study aims to provide evidence-based guidance for higher education instructors in selecting effective instructional strategies in online learning environments. It employs design and development research methodology to create instructional strategy selection guidelines for online courses in higher education. The guidelines, rooted in pedagogical approaches, are designed to assist faculty in selecting appropriate instructional strategies for online learning. They comprehensively outline the various instructional strategies and the factors influencing the decision-making process for selecting instructional strategies in online learning environments. The study makes contributions to research and content development by providing strategy selection guidelines for quality online education. / Doctor of Philosophy / Online education has become increasingly popular in recent years. Preparing for online teaching can be a complex process, and some instructors find it challenging to teach effectively due to a lack of preparation and guidance. As part of online teaching planning, selecting the appropriate instructional strategy is crucial to providing a quality online learning experience. Thus, instructional strategies aid in ensuring that students comprehend academic material, facilitate effective teaching and learning, and encourage student engagement. To address this issue, this study has been conducted to provide evidence-based guidelines for instructors in selecting effective instructional strategies for online courses in higher education. These guidelines are designed to assist faculty in choosing the right strategies for online learning, taking into account various factors that can influence this decision-making process. This study employs the design and development research (DDR) methodology to create an instructional strategy selection guide for online courses in higher education. The DDR methodology involves a systematic and empirical approach to developing and evaluating instructional and non-instructional products, tools, and models (Richey and Klein, 2007). The guidelines were created in four phases: analysis, design, development, and evaluation and validation. Each phase had a specific purpose in creating and refining the guidelines. These guidelines have been developed based on a foundation of theoretical concepts, a thorough analysis of relevant literature, and extensive evaluation and validation by experts in the field. By providing well-planned strategies for quality online education, this study contributes to research and content development in the field of online learning.

Change is a concept that has been studied for generations and continues to evolve in the literature. An area of change is diffusion of innovation which examines how new technologies or innovations are spread throughout a population. Using Ely's (1990) eight conditions that facilitate the implementation of educational technologies, this study was conducted to measure the influence of those conditions for the implementation of technologies in community college environments. Within this study, 634 participants from 18 community colleges across Virginia were surveyed and identified the conditions they perceived to be most influential in regards to their decisions to implement a specific technology. The perceived influence of Ely's eight conditions was analyzed for differences between various technologies, as well as within various demographic groups. The findings of this study identify those conditions with highly perceived influences which may lead practitioners to ensure the more influential conditions are in place prior to future technology implementations with the goal of more successful implementations. / Ph. D.

Components from the historic method, information seeking, and the history of IDT were used in conjunction with systems thinking to create a framework to determine the status of documented artifacts related to the history of IDT. The study used the following steps: (a) conduct a literature review in order to explore possible components for the framework; (b) analyze the results of the literature review to provide a rationale for selection criteria of these components; (c) design the framework that will be used to search for documented artifacts; (d) develop the framework and operationalize the components; (e) evaluate the framework with operationalized components; (f) where necessary, revise the framework based upon tests of the framework; (g) report the results (h) design a way to share the framework and the status of documented artifacts. Sixty-nine documented artifacts were searched for using the framework and sixty were located. / Ph. D.

As one of the most critical elements in distance learning, interaction has been identified empirically as increasing learner motivation, satisfaction, participation, communication, and achievement. Fostering pedagogically effective interaction is a major challenge for educators in distance learning. In response to this challenge, the goal of this research was to develop a theoretically- and empirically- grounded framework for guiding interaction design in distance learning. It is anticipated that this framework can assist educators and instructional designers in designing quality interaction in distance learning. This study employed a design and developmental research methodology with three phases: analysis, development and evaluation, and revision. Findings from a systematic literature review of peer-reviewed interaction theory and research in distance learning as well as expert review informed the building of a three-phase framework for guiding interaction instructional design in distance learning. / Ph. D.

Organizations in the private and public sector provide employee training for different reasons and cover a variety of subject and skill areas. In some cases, training is provided without implementing the complete instructional design process, omitting the needs assessment and analysis step, which can result in less than desired training outcomes. Research details challenges that private and public sector organizations encounter related to needs assessments, along with the benefits of assessing needs prior to the design of a training program. This development study and research supports these details. As a part of this research, a needs assessment tool was designed to assist instructional designers and training managers gather key information to better determine if training is needed and to identify the best means for moving through the instructional design process. An expert review of the needs assessment tool validated the tool and provided feedback for further development of the tool. This study presents the challenges and benefits of identifying needs, describes the development of a needs assessment tool, analyzes and summarizes expert review and feedback, and suggests potential revisions to the tool. / Doctor of Philosophy / Organizations in the private and public sector provide employee training for different reasons and cover a variety of subject and skill areas. In some cases, training is provided without implementing the complete instructional design process. The complete instructional design process involves conducting a needs assessment, analyzing the needs assessment, designing a learning plan, developing the instruction based on the learning plan, implementing the instruction, and evaluating the instructional outcomes. When the first step, conducting the needs assessment is omitted, in some cases this may result in less than desired training outcomes. Research details challenges that private and public sector organizations encounter related to needs assessments, along with the benefits of assessing needs prior to the design of a training program. This development study and research supports these details. As a part of this research, a needs assessment tool was designed to assist training developers, instructional designers, and training managers gather key information to better determine if training is needed and to identify the best means for moving through the instructional design process. A group of individuals who work in the training and instructional design field, also referred to as expert reviewers, reviewed and validated the needs assessment tool and provided feedback for further development of the tool. This study presents the challenges and benefits of assessing needs, describes the development of a needs assessment tool, analyzes and summarizes the expert review and feedback, and suggests potential revisions to the tool.

Students of all abilities and ranges of achievement have become familiar with a variety of hypermedia-based settings which offer information on virtually any content area. The concept of self-regulation implies that learners can initiate processes to facilitate learning regardless of their perceived learning ability or environment, two learning characteristics once thought to be immutable forces. The purpose of the study was to design and implement hypermedia components that provide various levels of user support based upon known self-regulatory learning strategies. The components were applied within an existing web-based learning environment which combined class lecture and presentation with web-based components. Student input provided impetus for the revision of existing components and suggestions for new components designed to promote regulatory behavior within the web-based environment. Through participant observation, student desires for hypermedia components which promote self-regulatory behaviors are described and compared with the actual usage patterns of these components. Significant differences were found in measures of students perceived level of self-efficacy for performance and learning, metacognitive self-regulation, and test anxiety. In addition, one of the added components was rated as "highly effective" by the participants and the second-most-used component of the web site. Discussion incorporates student input to provide support for incorporating components which promote self-regulatory learning strategies in a hypermedia instructional environment and offers generalizations for educators and instructional designers based on these findings. / Ph. D.

abstract: The problem under investigation was to determine if a specific outline-style learning guide, called a Learning Agenda (LA), can improve a college algebra learning environment and if learner control can reduce the cognitive effort associated with note-taking in this instance. The 192 participants were volunteers from 47 different college algebra and pre-calculus classes at a community college in the southwestern United States. The approximate demographics of this college as of the academic year 2016 – 2017 are as follows: 53% women, 47% men; 61% ages 24 and under, 39% 25 and over; 43% Hispanic/Latino, 40% White, 7% other. Participants listened to an approximately 9-minute video lecture on solving a logarithmic equation. There were four dependent variables: encoding as measured by a posttest – pretest difference, perceived cognitive effort, attitude, and notes-quality/quantity. The perceived cognitive effort was measured by a self-reported questionnaire. The attitude was measured by an attitude survey. The note-quality/quantity measure included three sub-measures: expected mathematical expressions, expected phrases, and a total word count. There were two independent factors: note-taking method and learner control. The note-taking method had three levels: the Learning Agenda (LA), unguided note-taking (Usual), and no notes taken. The learner control factor had two levels: pausing allowed and pausing not allowed. The LA resulted in significantly improved notes on all three sub-measures (adjusted R2 = .298). There was a significant main effect of learner control on perceived cognitive effort with higher perceived cognitive effort occurring when pausing was not allowed and notes were taken. There was a significant interaction effect of the two factors on the attitude survey measure. The trend toward an improved attitude in both of the note-taking levels of the note-taking factor when pause was allowed was reversed in the no notes level when pausing was allowed. While significant encoding did occur as measured by the posttest – pretest difference (Cohen’s d = 1.81), this measure did not reliably vary across the levels of either the note-taking method factor or the learner control factor in this study. Interpretations were in terms of cognitive load management, split-attention, instructional design, and note-taking as a sense-making opportunity. / Dissertation/Thesis / Doctoral Dissertation Educational Technology 2018

abstract: This study empirically evaluated the effectiveness of the instructional design, learning tools, and role of the teacher in three versions of a semester-long, high-school remedial Algebra I course to determine what impact self-regulated learning skills and learning pattern training have on students' self-regulation, math achievement, and motivation. The 1st version was a business-as-usual traditional classroom teaching mathematics with direct instruction. The 2rd version of the course provided students with self-paced, individualized Algebra instruction with a web-based, intelligent tutor. The 3rd version of the course coupled self-paced, individualized instruction on the web-based, intelligent Algebra tutor coupled with a series of e-learning modules on self-regulated learning knowledge and skills that were distributed throughout the semester. A quasi-experimental, mixed methods evaluation design was used by assigning pre-registered, high-school remedial Algebra I class periods made up of an approximately equal number of students to one of the three study conditions or course versions: (a) the control course design, (b) web-based, intelligent tutor only course design, and (c) web-based, intelligent tutor + SRL e-learning modules course design. While no statistically significant differences on SRL skills, math achievement or motivation were found between the three conditions, effect-size estimates provide suggestive evidence that using the SRL e-learning modules based on ARCS motivation model (Keller, 2010) and Let Me Learn learning pattern instruction (Dawkins, Kottkamp, & Johnston, 2010) may help students regulate their learning and improve their study skills while using a web-based, intelligent Algebra tutor as evidenced by positive impacts on math achievement, motivation, and self-regulated learning skills. The study also explored predictive analyses using multiple regression and found that predictive models based on independent variables aligned to student demographics, learning mastery skills, and ARCS motivational factors are helpful in defining how to further refine course design and design learning evaluations that measure achievement, motivation, and self-regulated learning in web-based learning environments, including intelligent tutoring systems. / Dissertation/Thesis / Ph.D. Educational Technology 2013

abstract: The traditional analysis, design, develop, implement, and evaluate (ADDIE) model is inadequate for dealing with the instructional design requirements of today’s constantly evolving world. This reality is especially true at the National Simulation Center where medicine and technology are constantly changing. To provide the best care for the nation’s veterans, the educational products must too reflect the current state of medicine. The Agile ADDIE Framework was developed to overcome challenges such as a constantly changing domain, external threats to the development process, and the need for expedited timelines while still creating quality products. Using agile theory, including the agile manifesto, as a theoretical framework, the Agile ADDIE Framework was created. The Agile ADDIE Framework implements agile elements into the traditional ADDIE model, such as an iterate, assess, and align (IAA) cycle in an effort to increases in flexibility, quality, and efficiency. A mixed method action research project reviewed the impact that agile elements had on the ADDIE model at the National Simulation Center. The working group participants underwent biweekly meetings using scrum methodology. Data collection included pre- and post-intervention interviews, weekly structured reflections, focus groups that occurred throughout the development process, and a burndown log to track performance. Additionally, the course that was created using the Agile ADDIE Framework was compared to a product that was completed using the traditional ADDIE model by a panel of instructional designers. Participants identified that the Agile ADDIE Framework was able to create a higher-quality product in a shorter amount of time when compared to a training support package developed using the traditional ADDIE model. Several themes emerged from the data, including the Agile ADDIE Framework was perceived to be more flexible and engaging to subject matter experts. There was also a discussion involving lesson learned, limitations, and implications for both practice and the domains. Future research considerations include the implementation of the Agile ADDIE Framework in a more generalized study. This study presents a framework that enables traditional ADDIE model instructional design operations into an agile era. / Dissertation/Thesis / Doctoral Dissertation Educational Leadership and Policy Studies 2020

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