__________ are persistent, irrational fears of specific objects, activities, or situations

The Mach band demonstration is an excellent demonstration of contrast __________

Fill in the blank with the appropriate word.

According to Erikson’s theory, when __________, the psychological conflict of the first year is resolved on the positive side

A) a parent is perfectly in tune with the baby’s needs B) the balance of care is sympathetic and loving C) toilet training is on time and successful D) the baby receives enough food