The Hospice Nurse Is Caring for a Several Adult Children

The hospice nurse is caring for a several adult children shortly after the death of their mother. They have various reactions as they deal with their loss. Which reactions are considered to be in the cognitive domain?

A) They let the house get filthy because they can't be bothered to clean it.
B) They are tossing and turning all night and are unable to get a good night's sleep.
C) They are easily distracted and often lose train of thought during conversation.
D) They have lost their appetites and have no desire to eat anything.