Question

Doug gave some people street directions, but because they only nodded their heads and didn't repeat the directions back to him, he doesn't really know whether the directions were understood. what type of barrier is present here

Answer 1

The type of barrier that is present in the scenario is feedback. Feedback is where an individual produces reaction or response to a particular thing in which in the scenario above lacks because Doug doesn’t seem to know what feedback are the people giving him.