Final answer:
The developments in the field of psychology in chronological order are structuralism, psychoanalysis, behaviorism, and cognitive psychology.
Step-by-step explanation:
The developments in the field of psychology in chronological order from the earliest to the most recent are:
- Structuralism: Wilhelm Wundt was a notable structuralist who believed that our cognitive experience is best understood by breaking it into its component parts.
- Psychoanalysis: Sigmund Freud developed the theory of psychoanalysis, which focused on the unconscious mind, childhood experiences, and sexuality.
- Behaviorism: John Watson and B.F. Skinner were influential behaviorists who emphasized studying observable behavior rather than unobservable mental processes.
- Cognitive psychology: The cognitive revolution in the 1950s shifted psychology's focus back to the study of mental processes, including human thinking and problem-solving.