Role of the Study Guide......................................................................................................................................................... iv
Learning Unit 1 ...................................................................................................................................................................... 5
Learning Unit 2 .................................................................................................................................................................... 11
Learning Unit 3 .................................................................................................................................................................... 20
Learning Unit 4 .................................................................................................................................................................... 27
Learning Unit 5 .................................................................................................................................................................... 32
Learning Unit 6 .................................................................................................................................................................... 45
Learning Unit 7 .................................................................................................................................................................... 51
Learning Unit 8 .................................................................................................................................................................... 54
Learning Unit 9 .................................................................................................................................................................... 65
Learning Unit 10 .................................................................................................................................................................. 69
Learning Unit 11 .................................................................................................................................................................. 71
iii
, lOMoARcPSD|7704021
Role of the Study Guide
STUDENTS WHO CANNOT ACCESS THE INTERNET ON A REGULAR BASIS
As part of your module study package you will receive a document in printed format, marked as LML4806/4/2018. The
university decided that for online modules, all materials that are uploaded under Learning Units on myUnisa must also be
provided to all students in print or in another format that does not require online access.
If you cannot access myUnisa on a regular basis you can rely on the Study Guide most of the time but because there are links
to websites and videos that are hosted on the internet you must plan your studies in a manner that will allow you to visit
these links from time to time. There are also activities in this module that must be done online and which could therefore not
be included in the Study Guide. Students who go online regularly will have the advantage of being able to share ideas or
discuss problems with other students on the Discussion forum. If you are unable to go online regularly you can benefit from
the discussions that took place if you read through these discussions when you have an opportunity to do so.
iv
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Examhub. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.80. You're not tied to anything after your purchase.