This free course was first published in January 2021.
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:
Course image: Photo by fauxels from Pexels
Introduction, Figure 1: © Nullplus | Dreamstime.com
Week 1, Figure 6: skynesher / IStock/Getty Images
Week 1, Activity 4 and 5, Image 1: simonkr / iStock / Getty Images
Week 1, Activity 4, Image 2/ Activity 5, Image 4: Yuralaits / 123rf
Week 1, Activity 4, Image 3/Activity 5 Image 2, Image : nullplus / iStock / Getty Images Plus
Week 1, Activity 4, Image 4/Activity 5, Image 3: webphotographeer / iStock / Getty Images
Week 2, Figure 1: webphotographeer / iStock / Getty Images
Week 2, Figure 2, left: Emma Smith
Week 2, Figure 2, right: Image by Sarah Martin from Pixabay
Week 2, Figure 3, left: Image by Michelle Maria from Pixabay
Week 2, Figure 3, 2nd left: © Elodie.Vialleton
Week 2, Figure 3, middle: Image by Pexels from Pixabay
Week 2, Figure 3 2nd right: © Jerome.Devaux
Week 2, Figure 3, right: © Helene.Pulker
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.
Don't miss out
If reading this text has inspired you to learn more, you may be interested in joining the millions of people who discover our free learning resources and qualifications by visiting The Open University – www.open.edu/ openlearn/ free-courses.