British philosopher John Locke developed theories in late seventeenth century that a child has no built-in beliefs or understanding of concepts until the child has experienced these things for themselves. He asserted in his writing that through observation of children’s behavior, children are like an empty, unfurnished room that one can select the furnishings for, especially in early years when children are most susceptible to suggestion and input (Crain, 2011). Locke believed that environment was a critical factor in development, but also saw that the way one gives a child input affects behavior as well. Crain, (2011) noted that Locke felt that a child’s good health was important to facilitate, and that beyond that, adults should help reinforce children’s behavior through reward and punishment.
More than two hundred years later, B.F. Skinner saw the importance of reward and punishment as he studied operant conditioning. B. F. Skinner, a strict behaviorist and an environmentalist, felt that the subject of his experiments would shape their behavior based on positive rewards for their actions. Skinner deemed his subject an operant, on