What is the central thesis of this text?

Synthesized answer

The provided passages do not explicitly state the central thesis of the text "The Behavior of Organisms" by B. F. Skinner. While the title and category are given [1], the core argument or main point of the book is not detailed.

Therefore, based solely on the provided passages, it is not possible to answer what the central thesis of this text is.

Synthesized from the book passages below. Chat with the book on Feynman for follow-up.