Developmental patterns in body esteem from late childhood to young adulthood: A growth curve analysis

You have to read this article and answer the follwing 5 questions.  (Use real life examples if can and not     too short of answers if possible)
Questions
1. In your own word, why do you think Body Esteem contributes to the glodal self-esteem in adolescence?
2. According to the article, why is long term change of Body Esteem important?
3. What was the hypothesis of the reseacher? 
4. Discuss the results of the study.
5. In your own words, why is this an important topic to understand when it comes to understanding the development of adolescents? 

My professor provided the citation/reference and the rubric for the disscusion post.I have added the         downloads. The article is the only source needed