-Brevity (makes it short and quick, Brief) -Method (how you write and structure your short story) -Unity of Effect (has to lead to a denouement - or in other words, a resolution)
When you review your results you can see whether or not they fit your hypothesis and if it failed then you can reformulate it to create a new hypothesis and start new research. You can also see whether something doesn't fit or if you made a mistake. <span />