explanations of questions - 20 Feb. 2025 Psy1154 Ans. a Sol. Immanuel Kant, Ernst Mach, and Johann Wolfgang von Goethe, Wertheimer are associated with Gestalt Psychology. Psy1155 Ans. d Sol. J.B. Watson, the founder of behaviorism, rejected introspection as a method of psychology. He believed that psychology should focus on observable behavior rather than internal mental states, which introspection relies on. Psy1156 Ans. c Sol. A hypothesis is a tentative theory or proposition put forward to explain observed facts or phenomena. It is typically testable and can be supported or refuted through experimentation and observation.