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<em>Child and adult are two terms that are used to identify two stages of human beings in the society and thus, the primary difference between the two words are related to the demarcation of the two stages. A child is a young human being, probably under the age of 18. An adult, on the other hand, is a fully grown human being .</em>
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The answer that fits the blank above is ALFRED ADLER. It was Alfred Adler that explained the human "urge to community" or the innate ability to socialize, and he is a known personality theorist and psychologist. These thoughts were based from the Greek Philosopher Aristotle.
I hope this answer is correct for you sorry if it is not correct it is B. because you get more information about that person in the encyclopedia.
