Do Selection Tests Work Better Than We Think? A Numbers Debate

A 2024 debate in organisational psychology asks whether selection tests are being systematically undervalued due to how their effectiveness is calculated. One side says yes, and proposes a correction that makes the numbers look considerably more impressive. The other side agrees with the conclusion but argues the correction answers the wrong question.

2026-05-29T16:56:02+00:00August 29th, 2025|Academia, Psychology, Psychometrics|

SJTs vs Assessment Centres: Which Is Better at What?

Situational judgment tests and assessment centres are both widely used in selection. A 2024 head-to-head comparison finds they are not interchangeable: one predicts thinking performance well, the other is needed for interpersonal and leadership performance. The right question is not which is better, but better at predicting what.

2026-05-15T08:14:01+00:00July 3rd, 2025|Psychology, Science|
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