There are two videos below. With each video are a set of instructions in that video giving you the time you have to watch the image or embedded video and the time you have to write your answer to the question. You will nee a piece of paper and writing instrument.
These two videos can help you see how observant you are. When watching someone for indicators of lying, it is IMPERATIVE that you be observant! As you heard in the session, observation is not an option, it is mandatory!
Good luck and don't stop here! practice your observation skills each day!