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Safety at Work 6 Episode 8

Tham khảo tài liệu 'safety at work 6 episode 8', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Risk management and behaviour modification 395 Antecedent Behaviour Consequence s l c u - Understanding of injury potential Observation and s c Training in use comment by supervisor Expectation of comment by supervisor Computer workstation adjusted by user before use Expectation of colleagues s c Expectation of ongoing reminders to use workstation Observation and comment by colleagues s c correctly s l - soon late c u - certain uncertain --positive negative Figure 2.8.6 Revised ABC analysis of computer workstations consequences of the behaviour are also listed and analysed to establish the features they possess. It can be seen that the avoidance of musculoskeletal injury or eyestrain are weak consequences because they are late uncertain and negative in nature. The other consequences arising from not adjusting the workstation are immediate certain and positive to the individuals and thus reinforce the unwanted behaviour. Whilst it is possible to debate each component the overall balance of consequences is disproportional and in favour of reinforcing the unwanted behaviour namely the failure to adjust the chair height or alter the screen tilt or draw the blinds so as to prevent glare from windows etc. The next step in the process is to state in precise terms the observable behaviours which are desired. Then the antecedents and consequences which influence the desired behaviour can be added. This is demonstrated in Figure 2.8.6. The antecedents are likely to focus around education and training followed by ongoing reminders. The consequences would include comments and intervention by supervisors and fellow workers. For the consequences to be effective supervisors would need regularly and frequently to observe and comment on the individual s use of and performance at the workstation. The comments should be positive and approving when the desired behaviour has occurred. Commenting only when the desired behaviour has not occurred is far less effective. Reducing accidents