Education Commons^™

The Effect Of Scaffolded Strategies On Content Learning In A Designed Science Cyberlearning Environment, Cynthia Lee Kern

UNLV Theses, Dissertations, Professional Papers, and Capstones

Scientific inscriptions--graphs, diagrams, and data--and argumentation are integral to generating and communicating scientific understanding. Scientific inscriptions and argumentation are also important to learning science. However, previous research has indicated that learners struggle to understand and learn science content represented in inscriptions. Furthermore, when learners engage in argumentation, learning science content becomes secondary to the learning of argumentation skills. This design-based research study is nested within the larger effort to inform the design and development of the 5-Featured Dynamic Inquiry Enterprise design framework (5-DIE) for cyberlearning environments and to advance theory associated with the difficulties learners have with scientific inscriptions and …

Learner Retention Of Medical Vocabulary Based On Instructional Format And Success In Medical Coding, Madelon Reed Gruich

Dissertations

This quantitative research study explores the correlation between instructional formats and the measurement of knowledge retention, as well as subsequent course mastery and whether other factors such as age, ethnicity, gender, number of study hours, number of work hours, and family responsibilities influence learning outcomes. The healthcare data technology program attracts large numbers of individuals seeking training in this administrative healthcare field and was the focal area of the research for this study.

The participants in the study were the students enrolled in the healthcare data technology program of a southeastern community college, preparing for employment in the medical billing …

Learner Satisfaction In Online Learning: An Analysis Of The Perceived Impact Of Learner-Social Media And Learner-Instructor Interaction, Jeffery C. Andersen

Electronic Theses and Dissertations

The purpose of this study was to determine the relationships between general course satisfaction, learner-instructor interaction, and the learner-social media interaction scores of participants. This study used an online survey with 60 questions to gather the participants’ demographic data, learner-instructor interaction data, learner-social media interaction data, and general course satisfaction data. Data from the survey were examined through the use of independent sample ttests, one-way ANOVAs, and Pearson Correlations based on 10 participant demographic variables. Of the 10 demographic variables, age, GPA, athletic team participation, and work status were found to have a statically significant relationship with the three constructs. …