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Topic starter
26/02/2011 6:50 am
Hi guys, with Revision exercise 9, question 27, is there an explanation in the book about boredom reducing performance by specific times or is this just assumed? I have been un able to find anything in the book and have no idea of how to come up with the answer of 30 min...?
Maybe im missing something?
Topic starter
27/02/2011 4:50 am
Found the answer, it's on page 10.15 under 'vigilance decrement'.
