Final answer:
The humanistic movement and the cognitive revolution led psychologists away from behaviorism.
Step-by-step explanation:
The two developments that led psychologists away from behaviorism are the humanistic movement and the cognitive revolution.
The humanistic movement emerged as a response to the limited perspectives of behaviorism and psychoanalytic theory. It emphasized the potential for good that is innate to all humans and focused on personal control and intentionality.
The cognitive revolution, which began in the 1950s, redirected attention to the mind as a focus of scientific inquiry. Disciplines like linguistics, neuroscience, and computer science revived interest in studying mental processes.