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Research reveals structured interviews improve selection outcomes in management, suggesting a reevaluation of GMA's role.
Key digested message Recent research revealed that the predictive value of General Mental Ability (GMA) has been overstated. Whilst GMA is still a valued starting point in the selection process, structured interviews, either by selection specialists and/or experienced line managers, can add much greater value.
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Hugh McCredie (2026) studied this question.
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