Proficiency

Proficiency refers to the level of skill, knowledge, or competence someone has in performing a particular task or subject. It indicates how well a person can consistently and effectively execute activities related to that area. For example, being proficient in a language means you can communicate clearly, understand what others say, and handle most situations without difficulty. Proficiency is often achieved through training, practice, and experience, and it can vary from basic familiarity to expert-level mastery. It helps to assess whether a person is capable of performing a task independently and efficiently.