Standard testing procedure and conditions

Psychological tests must be completed under standard conditions. The place where the testing is done must be well lit and ventilated, not too hot or cold, reasonably quiet and free of distractions.  If is the resposibility of the psychology professional who conducts the testing to ensure that the testing conditions are suitable. If several people are being assessed for the same position, they must undergo the same procedure under similar conditions, otherwise the process is not fair.