A child must be your child, step child, adopted child, foster child, brother or sister, or a descendant of one of these (for example, a grandchild or nephew).
As a broad theory, symbolic interactionism appeared in the 20-s of XX century, in the Chicago school, its founder was an American sociologist George Mead. George Herbert Mead (1863-1931) is an American sociologist and social psychologist, who is considered a true founder of symbolic interactionism.
What is the definition of symbolic interaction theory? A: The symbolic interaction theory, also called symbolic interactionism, is defined by Dictionary Reference as a theory that human interaction and communication are aided by words, gestures and symbols with conventionalized meanings. Ashley Crossman states on About that this theory is a major framework of sociological theory.