The course was very valuable learning experience and I learnt a lot. The course material contained the basics but then in order to complete the assignments a lot of extra reading and research was done which helped to broaden my understanding. it allowed me to complete it at my own pace. I had to extend a few times as life is busy with working and a young family. I really liked the course and would recommend it to others . A big thank you to Barbara Tremain for the feedback and grading my assignments over the last couple of years.