The Effects of Mental Efficiency and Narration on Learners’ Skin Conductance Level and Cognitive Load

• In Event: KSET- Instructional Design (v)

Short Description

This study examined the effects of mental efficiency and instructional narration on learners’ skin conductance level (SCL) and cognitive load factors. A 3 by 2 factorial design was employed, and 87 university students were participated in the study. There was a significant main effect only by types of narration on learners’ SCL. For cognitive load factors, narration significantly affected physical demand, and levels of mental efficiency affected mental effort and usability.

Authors

• Presenter: Taehyeong Lim, Chonnam National University

• Presenter: Jeeheon Ryu, College of Education, Chonnam National University Gwangju, South Korea