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Jeeheon Ryu

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Publication

Featured researches published by Jeeheon Ryu.

Journal on Educational Technology | 2008

Ecological Analysis of the Classroom Teaching with Tablet PC Based Digital Textbook

Jeeheon Ryu

Journal on Educational Technology | 2008

The Impact of Classroom Environment and Gender Gap of Digital Textbook for Mathematics of Elementary School on Achievement and Media Perception

Jeeheon Ryu

Journal on Educational Technology | 2012

The Interaction Effect of Instructional Efficiency and Line Length in Comprehension of Picture and Text

Jeeheon Ryu

Journal on Educational Technology | 2011

The Effect of Contiguity Principle on the Cognitive Load Factors in Different Line Lengths and Types of Task

Jeeheon Ryu

Journal on Educational Technology | 2013

Eye-tracking Study of Types of Tasks, Line Length, and Contiguity in Comprehension of Text and Illustration

Jeeheon Ryu

Journal on Educational Technology | 2013

The Impact of Picture Segmentation and Navigational Structure of e-Book for SmartPad on Cognitive Load

Jeeheon Ryu

Journal on Educational Technology | 2012

The Interaction Effect of Measuring Stage and Cognitive Efficiency

Jeeheon Ryu

Journal on Educational Technology | 2011

Attentional Guidance of Visual Cueing and Levels of Realism of Pedagogical Agent on Cognitive Load Factors and Achievement

Jeeheon Ryu; Chanhee Son

Journal on Educational Technology | 2010

The Effects of Types of Task and Screen Design on Cognitive Load factors of Perceived Task Difficilties and Mental Efforts

Jeeheon Ryu

Journal on Educational Technology | 2010

The Effects of Prior-knowledge and Screen Split on Task Performance and Cognitive Load Factors

Jeeheon Ryu

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Chanhee Son

Florida State University

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