the answer to the blank space in the question is a reaction time task.
a reaction time task measures an individual’s basic cognitive processes of perception and ability to respond based on what she or he perceives. whack-a-mole is a great example of this since the individual has to process what he or she sees (the mole) and immediately responds by hitting the mole with the hammer. an individual with a good perceptual speed and response time would be good in this game.
i think its true, although some employers do not mind you refusing to take the drug test. the answer may vary due to different employers reactions, etc.