final dissertation defense
DESCRIPTION
Effect of Multimedia Design Principles on Situational Interest of Adult LearnersTRANSCRIPT
Effect of Multimedia Design Principles on
Situational Interest of Adult Learners
Tonia A. DousayJanuary 25, 2013
2
Cognitive Theory of Multimedia Learning
words
pictures
ears
eyes
prior knowledg
e
sounds verbal model
images pictorial model
Multimedia Presentation
Sensory Memory Working
Memory
Long-Term Memory
integrating
med
ia s
ele
cti
on
med
ia o
rgan
izati
on
3
Multimedia Design Principles
Principle Descriptionmultimedia text combined with content-related
images
modality narration is used instead of written text in animations
redundancy do not duplicate spoken words or narration
segmenting break down lessons into smaller parts
Multimedia Design Treatments
4
Screen Title Animation-Narration-Text
Animation
Summary Text
5
Situational Interest
Enjoyable
TriggeredMeaning
fulMaintain
ed
6
Analysis of Variance
Source SS df MS F p partial η2
Between 6.352 2 3.176 4.269 .017 .079
Within 73.646 99 .744
Total 79.998 101
What are the effects of the modality and redundancy design principles on Situational Interest-triggered?
7
Analysis of Variance
Source SS df MS F p partial η2
Between 5.623 2 2.811 5.145 .007 .094
Within 54.096 99 .546
Total 59.719 101
What are the effects of the modality and redundancy design principles on Situational Interest-maintained?
8
Analysis of Variance
Source SS df MS F p partial η2
Between .008 2 .004 .003 .997 .000
Within 135.012 99 1.364
Total 135.020 101
What are the effects of media designed to affect situational interest on learner achievement?
9
SIS-M Results by Group
narration text narration-text0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
3.147
3.732 3.6283.433.815
3.973
TriggeredMaintained
Design Treatment
Sit
uati
on
al In
tere
st
10
ImplicationsO Repetition studiesO Relationship between combining
principlesO Influence of segmentingO Variance of pretest format