Abstract

This chapter provides an overview of the Applied Cognitive Task Analysis (ACTA) process, outlining its key steps from start to finish. It begins with the planning phase, which involves defining the scope, identifying tasks, and selecting appropriate tools. The data collection stage follows, utilizing methods like cognitive interviews and task observations to gather detailed information on cognitive demands. The data analysis phase focuses on identifying cognitive bottlenecks and task complexities, providing insights for improving task design, training, and protocols. The chapter concludes with the reporting stage, emphasizing clear, actionable communication of findings to stakeholders. By systematically guiding readers through each step, this chapter offers a practical resource for those applying ACTA in education, healthcare, industry, and military settings.