Final answer:
The false statement about Freud's phallic stage is that conflicts arising during it have no lasting impact on personality development; in contrast, Freud suggested that unresolved conflicts can lead to fixations impacting adulthood.
Step-by-step explanation:
The statement about Freud'sboverly frustrated during the phallic stage, this can result in what Freud called a fixation, potentially influencing the child's adult personality.