What significant events mark the timeline of BF Skinner's life and work?

B.F. Skinner's life and work were marked by several significant events. In 1938, he published his book "The Behavior of Organisms," which laid the foundation for his theory of operant conditioning. In 1948, he introduced the concept of the Skinner Box, a controlled environment for studying behavior. In 1957, he published "Verbal Behavior," which explored language acquisition. Throughout his career, Skinner conducted groundbreaking research on behaviorism and its applications in psychology and education.