Johnny is a 4-year-old youngster who is having lunch with his mother and sister. when his mother pours the milk that is left in the carton into the children's glasses, she finds that there isn't enough to fill both glasses, so she carefully pours half of the milk from the shorter, fatter glass into a thin, taller glass in front of johnny's sister. immediately, johnny complains that his sister got more milk than he did, and even when his mother tries to explain that they both got the same amount, johnny insisted he was right. in this example, johnny is demonstrating a lack of development in the area of

conversation

Explanation:

According to my research on studies conducted by various behaviorists, I can say that based on the information provided within the question Johnny is demonstrating a lack of development in the area of conversation. This can be said because he didn't bother having a conversation and arguing his points with his mother instead just insisted that he was right.

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answer; /// i believe that the correct answer is(cognitive revolution);

aliens are not real, the myth was created about 700 years ago because people found markings in the field of their crops. also, no there were no aliens on the moon.

hope this ! give brainliest!