Performance evaluation (appraisal) In an annual evaluation, a supervisor gave undue emphasis to performance during the past weeks and ignore performance levels prior to this. When employees were are aware of this practice. they adopted the behaviour of "floating" for the initial months of the evaluation period and then overexert themselves in the last few months or weeks prior to evaluation. Questions: Identify the type of measurement error described in the text. What could be implemented to reduce the occurrence of this error