Roger is at a party talking and laughing with a group of friends. He sets his plastic soda cup down and seconds later picks up the glass mug that someone put in its place. He fails to notice that the drink was replaced. This is an example of:. a. inattentional blindness. b. change blindness. c. the cocktail party effect. d. attentional blink.

I think, according to my opinion actually, it is A. inattentional blindness. It can be C. the cocktail party effect too.

Explanation:

I am kind of confused. But it should be A.

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.