Which of the following is a morpheme?

A pattern of depression found among young children caused by separation from their mothers is known as:

A)clinical depression. B)anaclitic depression. C)situational depression. D)recurrent depression.

In the introspection technique,

a. people describe what they are thinking as they perform a task. b. people report their daily experiences in an informal, unstructured fashion. c. the experimenter observes how people respond to learning tasks. d. emotional responses are emphasized, rather than a variety of thought processes.