Final answer:
Astrid is MOST LIKELY creating a job specification, which identifies the characteristics required of the worker to successfully perform the job of a chef.
Step-by-step explanation:
The statements that Astrid writes, such as 'Understands how to follow a recipe' and 'Communicates effectively with wait staff,' describe the knowledge, skills, abilities, and other characteristics (KSAOs) necessary to perform the job of a chef. Based on this description, Astrid is MOST LIKELY creating a job specification, which is a worker-oriented approach that identifies the characteristics required of the worker to successfully perform the job.