Hyman worked at the
Vineland Training School (then known as the American Institute for Mental Studies) as chief of clinical services from 1966 to 1967. He then briefly taught at
Newark State College before joining the faculty of
Temple University in 1968. He was initially an associate professor of
school psychology at Temple, and in 1975, he was named a full professor there, a position he held until his death. At Temple, he founded the National Center for the Study of Corporal Punishment and Alternatives in the Schools, after his research found evidence of negative effects of corporal punishment on children. He also served as director of the Center. ==Honors and awards==