How is competency best defined?

Competency is best defined as actual performance in specific job functions because it encompasses not only the theoretical knowledge needed to understand a subject but also the practical application of that knowledge in real-world situations. Competency implies that an individual can effectively demonstrate their skills and abilities in the context of their job responsibilities.

While the ability to perform tasks without supervision and the development of skills over time are important aspects of a person's professional growth, they do not fully encapsulate the essence of competency. Competency ultimately reflects how well an individual can execute their job functions and meet specific performance standards, which is why linking it directly to actual performance is crucial. This definition acknowledges that knowledge and skill alone do not equate to competency; it's about the execution and ability to achieve desired outcomes in the workplace.