the answer is: has generalized the skill from dti to the natural environment.
In learning, generalization refers to the process of using the concept from one specific area to a situation in different area.
For example, let's say that in DTI a person learn how to craft jewelries. When going to natural environment, that person craft jewels utilizing things such as flowers and leaves. We can say that the person has generalized a skill of crafting to the natural environment.