(Dolan, O’Connor, Mullally and Jennings, In press).
The main advantage for students is reduced
travelling time to lectures. However most of these
students spend quite a large percentage of their time
in front of computer screens at their work already
and report that they see little advantage, other than
reduced travel, in having the course material
presented by screen. A blended approach, that is a
mix of traditional lecturing with web-based
presentation is probably what is needed with the
blend, perhaps, being 90:10 in favour of traditional
at present.
A better evaluation template for the process with
the use of a control group is needed. A cross-over
study with half the students getting traditional
teaching for half the course while the other half get
the web-based collaborative platform for that half,
and vice-versa for the remainder of the course is
needed in a more complete study. It is also necessary
to measure the relative effectiveness of learning
performance in both of these approaches.
The eLearning paradigm provides opportunities
for the facilitation of individual differences. In
future applications, this issue could also be
addressed (Redmond and Parkinson, 2003)
(Parkinson and Redmond, 2005). In terms of
learning, not all personality and cognitive styles are
amenable to this type of instructional medium.
This pilot study illustrates the difficulties of
exploring virtual student/lecturer interactions in
eLearning environments. One unexpected result is a
much deeper appreciation of how much is involved
in the "traditional" lecturing environment and how
difficult it is to replicate it in a virtual classroom.
The term "blended" in blended learning seems to
imply that both traditional and eLearning can be
easily integrated. From these results it would appear
the blending may have more of the characteristics of
trying to blend oil and water.
The jury is not still out on blended learning. The
answer from this pilot study is that blended learning
needs considerable improvement before students
will readily accept it, except in situations of
necessity and in relatively small quantities.
ACKNOWLEDGEMENTS
We thank the Technical Support staff for their many
strenuous efforts.
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