A comparison of CAL with a conventional method of delivery of cell biology to undergraduate nursing students using an experimental design.

This paper describes the development and evaluation of a series of computer assisted learning (CAL) packages on cell biology produced for an undergraduate nursing course. The CAL packages were based on the material originally delivered in Kindermann's slide practical classes. The decision to convert this teaching material into CAL packages was taken for a number of reasons, but mainly in response to student evaluations and lack of equipment and staff resources needed to adequately deliver the sessions. Student feedback showed that CAL was preferred to the slide classes. Two studies were carried out to compare the CAL method of delivery with the conventional method using an experimental design. Students taught using CAL felt more confident that they would be able to use the material they had learnt if required as a basis for future work. The distributions rating 'how necessary was the contribution of a teacher in the session' were skewed towards the 'essential' end of the scale for the slide group but towards the 'unnecessary' end for the CAL group. Learning effectiveness was not compromised by the introduction of CAL, even though this meant that no lecturer was on hand to deal with questions. Copyright 2001 Harcourt Publishers Ltd.