This free course was written by Owain Smolović Jones and Carol Jacklin-Jarvis. It was first published on OpenLearn in January 2020.
Thanks to OU in Scotland colleagues for facilitating the insertion of additional Scottish content for the September 2020 update of this course.
Except for third party materials and otherwise stated (see Creative Commons Attribution-NonCommercial-ShareAlike 4.0 Licence.), this content is made available under a
The material acknowledged below and within the course is Proprietary and used under licence (not subject to Creative Commons Licence). Grateful acknowledgement is made to the following sources for permission to reproduce material in this free course:
Figure 1: © bodnarchuk/ iStockphoto.com
Figure 2: ©Vitaliy Vodolazskyy/123RF
Figure 3: ©Steve Debenport/iStockphoto.com
Figure 4: ©Marek Uliasz/123RTF.com
Figure 5: ©tomertu/123RF.com
Every effort has been made to contact copyright owners. If any have been inadvertently overlooked, the publishers will be pleased to make the necessary arrangements at the first opportunity.
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