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Lange, Christopher; Costley, Jamie – Issues in Educational Research, 2019
Quality of instruction within media-rich environments is an important aspect of the online learning process. Instructors need to avoid the presentation of confusing content caused by diverse forms of media, which can induce higher levels of extraneous processing and negatively affect germane cognitive load. Maintaining high levels of germane load…
Descriptors: Learning Strategies, Cognitive Ability, Metacognition, College Students
Hughes, Christopher; Costley, Jamie; Lange, Christopher – Interactive Technology and Smart Education, 2018
Purpose: The paper aims to examine the effect of levels of self-regulated effort (SRE) and levels of cognitive load on the watching and completing of video lectures used as the main source of instruction in online learning environments. Design/methodology/approach: A survey provided data on the students' engagement with video lectures, their level…
Descriptors: Self Management, Difficulty Level, Video Technology, Lecture Method
Costley, Jamie; Lange, Christopher – Electronic Journal of e-Learning, 2017
Instructional design is an important aspect of the learning experience within formal online courses. One way in which online instructional design may benefit students is by increasing their future behavioral intention to use educational materials. This is important because research has revealed that students' use of educational resources is…
Descriptors: Educational Technology, Electronic Learning, Difficulty Level, Cognitive Processes
Costley, Jamie; Lange, Christopher – International Review of Research in Open and Distributed Learning, 2018
Semi-formal learning is used to describe learning that is directed towards the goals of a formal learning institution but outside of the learning structure of a specific class. Students studying online may form semi-formal groups to increase their knowledge of the content by interacting with other learners taking the same class. This study of…
Descriptors: Online Courses, Educational Technology, Technology Uses in Education, College Students

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