Step-by-step explanation:
Stage 1: Trust vs. Mistrust (Infancy from birth to 18 months)
Stage 2: Autonomy vs. Shame and Doubt (Toddler years from 18 months to three years)
Stage 3: Initiative vs. Guilt (Preschool years from three to five)
Stage 4: Industry vs. Inferiority (Middle school years from six to 11)
Stage 5: Identity vs. Confusion (Teen years from 12 to 18)
Stage 6: Intimacy vs. Isolation (Young adult years from 18 to 40)
Stage 7: Generativity vs. Stagnation (Middle age from 40 to 65)
Stage 8: Integrity vs. Despair (Older adulthood from 65 to death)
Answer: Stage 5