Answer:
Optimal development and functioning.
Explanation:
Optimal functioning is a field of study that centers its attention on figuring out how persons become the best and how they get to such a level of capability. This field of study is influenced by many many other disciplines, in particular, psychology and mostly in recent times, medicine. The major part of this area has put its emphasis on adulthood and, in some fields of study, takes full maturity as given.
