Nuthall, PL2021-12-072022-10-242022-112022-10-17https://hdl.handle.net/10182/14465Business decisions are frequently based on informed intuition in contrast to a formal analysis. Early man used simple intuition, but through time knowledge increases allowed decision makers (DMs) to move to ‘objectively informed intuition’ (OII). This uses inherent and learnt cognition at both unconscious and conscious levels. A model of business OII is proposed and evaluated using as variables the managers’ personal characteristics and their unique set of objectives. The resultant equation allows assessing decision quality and provides a framework for DMs to work on improvements relative to their objectives. The literature suggests OII stems from a DM’s makeup (business related phenotype), training and experience in a dynamic trio leading to the defining equation. Analyses show business related phenotype is the most important determinant as well as confirming the proposed theory on the determinants of OII success. Practical methods of improving OII are reviewed, and issues worth further investigation outlined. This research is the first encompassing quantitative relationships explaining business OII quality thus enabling improving OII. Suggested further research may refine the equation and expand its core base. This work involves a range of disciplines as different aspects of human characteristics impact on how decisions are made.30 pagesen‘objectively informed intuition’business decisionsdecision skillevolution of intuitionmodelling business intuitionJournal Article10.3390/bs121104092076-328XANZSRC::350710 Organisational behaviourANZSRC::520202 Behavioural neuroscienceANZSRC::350709 Organisation and management theoryANZSRC::520402 Decision makingANZSRC::520401 CognitionANZSRC::3202 Clinical sciencesANZSRC::5202 Biological psychologyANZSRC::5203 Clinical and health psychologyhttps://creativecommons.org/licenses/by/4.0/Attribution