The writer missed the point of the discussion. While his perspective tries to covers the general assessment or public perception of the given discussion point, he neglected to reflect on his personal experience as required by the discussion instruction. If he reviews the writing instruction, a clear reference to his personal perspective, based on personal experience can be found in the statement:
Compare and contrast knowledge gained from personal experience
The reference point is basically asking: "How do you learn best as a person? Are you academic or life experience based by nature?" This is a personal assessment based discussion. That is what the writer missed out on representing in the discussion.
Aside from that missed point, the writer also did not do a good enough job of restating the given topic. It is so close to the original statement that it will definitely be scored based on cut and paste or memorized writing, which not be good for his TA score.