Select the techniques and methods to be used for behavior modification as a weak point or undesirable.
--- the weak point is not expressed in speech.
Methods and techniques to solve as follows.
(1) technical / how 1 is say to yourself.
(2) technique / method 2. When in class, try to answer all the question.
(3) technical / how 3 is to talk with people you don't know each other before.