Using relevant theory and illustrative examples critically assess to what extent personality can be measured, and the pros and cons of using personality testing as part of recruitment process.’

‘There has been a growing trend to administer personality testing as part
of hiring processes in organisations. Using relevant theory and
illustrative examples critically assess to what extent personality can be
measured, and the pros and cons of using personality testing as part of
recruitment process.’
Your essay needs to have a clear argument which is coherently built up using
appropriate scholarly reference; you need to demonstrate understanding of relevant theory and debates.

There are some reading provided by uni, you can use some to reference.