Measuring the effectiveness of your motivational strategies can help you understand what works and identify areas for improvement. Start by setting clear and measurable goals related to motivation, such as employee engagement or performance indicators. Collect feedback through surveys, interviews, or focus groups to gather insights from individuals or teams. Monitor key metrics, such as productivity, retention rates, or performance reviews, to assess the impact of your strategies. Regularly review and adapt your approach based on the feedback and data collected to continuously improve your motivational efforts.