Which term describes the practice intended to enhance program readability in software engineering?

The term that best describes the practice intended to enhance program readability in software engineering is style. Style in programming refers to the conventions and methodologies employed to write code in a clear and organized manner. This includes aspects like indentation, naming conventions, comment use, and structuring of code. By adhering to established styles, developers create programs that are not only easier for themselves to understand but also for their peers who may read or maintain the code in the future. This practice is crucial in collaborative environments where multiple programmers work on the same codebase, as it promotes consistency and clarity.

The other terms, while valuable regarding their own contexts in software development, do not specifically focus on readability. Performance relates to how well a program executes its tasks, quality refers to the overall standard of the software including functionality and reliability, and efficiency pertains to how resourcefully a program utilizes computational resources. None of these terms are primarily aimed at enhancing readability, which is why style is the appropriate choice.