Final answer:
Free association is a psychoanalytic technique where an individual speaks freely about their thoughts, often starting with a dream, to uncover unconscious processes influencing their conscious behavior.
Step-by-step explanation:
During free association, an individual is encouraged to verbalize thoughts as they come to mind, without censorship or filtering. This technique was developed by Sigmund Freud and is based on the psychoanalytic theory. In this process, the person might start with a dream or any other thought and freely share any connections or streams of consciousness that emerge from it. This is meant to reveal the unconscious processes and repressed memories that influence conscious behavior. The correct answer to what happens during free association is: A. A person talks about a dream, making connections by openly talking.