The concept of emotional intelligence (EI) has drawn a great amount of scholarly interest in recent years; however, attempts to measure individual differences in this ability remain controversial. Although the Mayer–Salovey–Caruso Emotional Intelligence Test (MSCEIT) remains the flagship test of EI, no study has comprehensively examined the full interpretive argument tying variation in observed test performance to variation in the underlying ability. Employing a modern perspective on validation, this article reviews and synthesizes available evidence and discusses sources of concern at (...) every level of the interpretive argument. It is argued that a focus on causal explanation of observed variation in test performance would significantly improve the validity of the MSCEIT as a measure of EI. (shrink)

MacCann, Matthews, and Roberts (2012) and Mayer, Salovey, and Caruso (2012) have offered responses to my evaluation of the validity of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) as a measure of emotional intelligence. MacCann et al. argue that my standards for validity evidence are unrealistically high, but their argument mistakenly supposes that the concept of measurement is somehow relative, rather than absolute. Mayer et al. offer valuable clarifications regarding their emotional intelligence (EI) model, and some new evidence of its correlates. (...) However, the new evidence is not persuasive, and I think that they have largely missed the point of my call for a stronger focus on causal explanations of test performance. (shrink)