Task analysis is a research method used to understand and describe the steps and decisions involved in completing a specific task. In UX, task analysis is often used to understand how users interact with a product or service and to identify areas for improvement in the user experience.

UX research task analysis typically involves observing and recording the actions and decisions of users as they complete a specific task. The task can be performed in a controlled environment, such as a usability lab, or it can be observed in the user’s natural environment. The actions and decisions of the user are recorded and analyzed, and the results are used to understand the user’s mental model or the way the user thinks about and interacts with the product or service.

Task analysis can provide valuable insights for UX researchers and designers, as it can help to identify areas where the user experience can be improved. For example, task analysis can help to identify areas where the user may have difficulty completing a task or where the user may make errors or take unnecessary steps. This information can be used to make design decisions that improve the usability and user experience of a product or service.