________ proposed that virtual communication should emulate close contact or interaction as much as possible

David Hubel and Torsten Wiesel won a ________ for their work on mapping the cells of the visual cortex

Fill in the blank(s) with correct word

It is advisable to use a ________ when a silent probe fails or words seem necessary to get what is needed.

A. nudging probe B. reflective probe C. bipolar question D. clearinghouse probe