1. Learn and understand the various aspects of the teenagers.2. To understand the causes and factors affecting the change of physical, mental, emotional, social, and the attention of teenagers.3. The teenagers behavior expressed on society of friends and family.4. Can plan or direction of prevention and together to find ways to solve problems. Adolescent behavior segments and correct.5. Can make people interested or is associated with the problem. The data provided to the public which will benefit the self and society.
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