Final answer:
According to Erikson's developmental theory, Judith is in danger of isolation because she is not able to develop intimate relationships with others due to a fear of commitment.
Step-by-step explanation:
According to Erikson's developmental theory, Judith is in danger of isolation. In early adulthood, individuals are focused on the challenge of intimacy versus isolation. They need to develop a strong sense of self before developing intimate relationships with others. If they do not develop a positive self-concept, they may experience feelings of loneliness and emotional isolation. Judith's fear of a committed relationship due to a bad experience aligns with this challenge.