Final answer:
Bettelheim's interpretation of the Bluebeard tale is that it represents the Oedipal complex and the suppression of female sexuality.
Step-by-step explanation:
Bruno Bettelheim was a psychoanalyst who analyzed several fairy tales, including the Bluebeard tale. According to Bettelheim, the Bluebeard tale represents the Oedipal complex, which is a psychological theory proposed by Sigmund Freud. In the tale, Bluebeard's desire to control and possess his wives symbolizes a man's fear of a woman's independence and sexuality. The key and forbidden room represent the suppression of female sexuality.
Learn more about Bettelheim's interpretation of the Bluebeard tale