Should you marry that person? Quit a steady career to retrain? Move across the country, away from ageing parents? Sit with any of these and watch your mind spin. You weigh what you’d gain against what ...

Have you made a decision you regret? Or have you felt stuck making an important choice? We’ve all had those feelings. Making a decision, especially an important one, shouldn't be done impulsively or ...

Learn how Fiedler’s contingency theory can help leaders engage their team more, leading to better performance. Plus, other ...

Logic studies how arguments work, and how ideas can fit together. Decision theory studies how decisions should be made, especially under uncertainty. Game theory considers how we reason strategically, ...