How can parents encourage a ‘D’ between the ages of 9-13 years old child to acquire a new skill?

To acquire a new skill, parents should let the child to pounder new ideas of how to add this new skill in his daily life. If this doesn’t work, parents should propose options, but at the same time, they should “empower the D-style child to feel in charge of their learning.” (DISCInsights 1985-2019)