Overall ACT’s are a highly effective means to assess competencies, but their effectiveness depends on various factors such as:
⦁ How accurately the exercises simulate actual job functions or tasks. This means that ACT actitivies have to be designed to accurately reflect EACH JOB it is being used for.
While off - the - shelf generic ACT exercises can be purchased, they are generally discouraged as they do not comply with international assessment center standards.
⦁ The number of observers used – multiple observers are normally required to increase the “degree of accuracy” to which the person is assessed. When single raters are used these assessments tend to be very subjective
⦁ The extent to which observers have been trained in the exercises and how to assess candidate’s behaviours during the activities.