The Behavioural Theory is a relatively new theory in accident causation. It suggests that workers' attitude and perception towards workplace safety can be changed using activators (i.e. training) and motivators (i.e. reward system). What is a possible downfall associated with the use of a reward system? Question 5 options: 1) It is costly to maintain a reward system in the workplace 2) There are "keeners" who monopolize the system and get all the rewards 3) There are no associated downfalls with a reward system 4) Workers may not report all work-related incidents