Which of the following lists the three main categories assessed and graded in cosmetology and related career fields?

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In cosmetology programs, three core areas are used to evaluate a student: theoretical knowledge, practical skills development, and attitude and professionalism. Theoretical knowledge covers the science and rules behind the work—safety, sanitation, anatomy basics, product knowledge, and state regulations. Practical skills development is the hands-on ability to perform services, use tools correctly, and demonstrate proper technique and client safety. Attitude and professionalism includes how you communicate with clients, your reliability, ethics, and overall demeanor in a salon environment. This option matches those three essential categories exactly, which is why it’s the best choice. The other options either shorten the professional component to just Attitude or rearrange the order but don’t align with the standard three-way framework.