Watch this short clip about some of the possible ways that the behaviour of a zombie could be diagnosed.
What does it teach you about the difficulties of getting a diagnosis right?
Being able to group a set of thoughts, feelings and behaviours in order to classify them into a named disorder is useful.
And not so useful too.
Using the handout given out in class, research more about the DSM itself along with the issues that come with it.
The videos below will provide you with a good starting point.