Behaviorism

The school of thought that stresses the need for psychology to be an objective science. In other words, that psychology should be a science based on observable (and only observable) events, not the unconscious or conscious mind. This perspective was first suggested and propagated by John Watson in 1913, who wanted psychology to study only observable behaviors and get away from the study of the conscious mind completely. Watson's primary rationale was that only observable events are verifiable and thus, are the only events that can be proven false. This is an extremely important concept for science; without it, how can you ever find out what is true, false, real, or fake.