Which of the following areas of study have been instrumental in shaping the development of HCT?
industrial design
geography
psychology
microbiology
cognitive science
graphic design

Cognitive Science and Graphic Design.

and hence D and E options are correct.

Explanation:

By HCT we mean Home and Community-based Treatment. This is, in fact, a home-based behavioral health-related service for the young people and all families which seek a better treatment plan, that is more advanced apart from an emergency therapy. And as far as the HCT's are concerned, they have well trained in quite a good number of treatment procedures like Cognitive Science related procedures. trauma centric cognitive treatment. However, a little bit of Arts and creativity is also required, and hence, you should know about the graphic design also.

by trying your best others ^_^

but don't try sending them fake answer, it must to be real answer.

the reason why you must not send them fake answer cause the experts and the questioner will moderate you and if they find out its fake they will report your to the owner of this website which its called

explanation:

this seems to be in the wrong category. but i'll take some free points my dude

posting this in wrong category will result in people seeing it who won't know the answer.