David J. Lyons

An Investigation of the Use of the World Wide Web for On-line Inquiry in a Science Classroom.

David J. Lyons, 1997 .

Context and complexity: a longitudinal study of motivational dynamics among South Korean university students

David J. Lyons, 2016 .

7 The L2 Self-Concept in Second Language Learning Motivation: A Longitudinal Study of Korean University Students

David J. Lyons, 2014 .