I think this is coming from the Henry Ford quote, which is "Whether you think you can, or you think you can't--you're right."
This quote basically means that what you think you can do is all in your mind and how you perceive yourself. if you think you can do something, then you'll be able to do it. If you think you can't do something, then you won't be able to, because you have already given up in your mind.
Does that make sense?
According to the Scientific Method, in order to make a controlled experiment you NEED to have an hypothesis.
A controlled experiment consists of a test done by a scientist in which only one or a few variables are changed while the others remain constant in order to prove or disprove a hypothesis. This hypothesis is key to said experiment because it provides the starting point from which the professional can begin the procedure, as it helps focus on the subject that one is trying to get results from. Without a clear hypothesis, the outcome of the experimentation will not be valid nor specific.
Harry Potter - J.K. Rowling
Lord of the Rings - J.R.R. Tolkien
Wings of Fire - Tui T. Sutherland
Diary of a Wimpy Kid - Jeff Kinney
Percy Jackson - Rick Riordan
Captain Underpants - Dav Pilkey
Answer:
The main theme in The Outsiders is social and class conflict. This theme is demonstrated through the two gangs, the Socs and the Greasers. The differences in values and socioeconomic status between the poor Greasers and the wealthy Socs have made them rivals.