Answers to Comprehending and Reflecting:1. ; 2. ; 3. ; 4. ; 5. ; 6. .

中国大学MOOC: is the study of psychological aspects of language; it usually studies the psychological states and mental activity associated with the use of language. Most problems in are more concrete, involving the study of language acquisition especially in children and linguistic performance such as producing and comprehending utterances or sentences among adults.