Tania suffers from schizophrenia, and hospital staff have observed that she has been purposelessly pacing back and forth and rubbing her hands together in a special pattern for several hours. Tania is exhibiting

Which statement BEST describes the forgetting functions that Ebbinghaus discovered?

a) Material is forgotten at a relatively constant rate once it has been learned b) Nothing is ever really forgotten c) Material is forgotten at a relatively slow rate at first, and then the rate of forgetting speeds up d) material is forgotten relatively rapidly at first, and then the rate of forgetting slows down

Kwashiorkor results when a person's diet contains too little:

a. vitamin A b. calcium c. vitamin D d. protein