This is a tool that can help individuals critically think through a new or complex problem.
File:Critical Thinking Flow Chart.pdf
Critical Thinking Infographics 
This is a video detailing the process of critical thinking in a dietetics internship. In this video an intern works through their first clinical case using the critical thinking flowchart.
Critical Thinking VideoScribe 
Critical Thinking Skills in Nutrition Assessment and Diagnosis by the Academy of Nutrition and Dietetics