THE USE OF SCAFFOLDING IN INTRODUCTORY TECHNOLOGY SKILLS
INSTRUCTION FOR PRE-SERVICE TEACHERS
Joyce Hwee Ling Koh
Submitted to the faculty of the University Graduate School
in partial fulfillment of the requirements
for the degree
Doctor of Philosophy
in the Department Instructional Systems Technology of School of Education,
Indiana University
September 2008
3337251
3337251
2009
Copyright 2008 by
Koh, Joyce Hwee Ling
All rights reserved
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Accepted by the Graduate Faculty, Indiana University, in partial fulfillment of the
requirements for the degree of Doctor of Philosophy.
Doctoral Committee
_____________________________
Theodore W. Frick, Ph.D.
_____________________________
Thomas A. Brush, Ph.D.
_____________________________
Robert L, Appelman, Ph.D.
____________________________
Ginette Delandshere, Ph.D.
April 28, 2008
iii
© 2008
Joyce Hwee Ling Koh
ALL RIGHTS RESERVED
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ACKNOWLEDGEMENTS
First and foremost, I would like to thank God for opening the door to my Ph.D.
journey in the United States, and His providences to make this study a reality.
I also had invaluable support from many people throughout the process. I would like
to thank my chair, Dr. Ted Frick for his supportive mentoring throughout my program at
Indiana University that was influential in my professional development as a researcher. I
would also like to thank him for his advice throughout this study that was critical in moving
it forward at each milestone; and also my committee members: Dr. Bob Appelman for
supporting and teaching me about the technicalities of video-recording in classrooms; Dr.
Tom Brush, and Dr. Ginette Delandshere for their many insights and comments that helped
me to develop and mature my conceptualization of this study.
I would also like to thank fellow brethren at the Bloomington Reformed Presbyterian
Church, and Life Bible-Presbyterian Church (Singapore) for their prayer support; and Ms.
Wong Meow Kiat for her help with inter-rater analysis.
Finally, I would also like to thank my parents for their support and love, especially
their patience with my being away from home.
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