What the author(s) were trying to do; what were their hypotheses?
How the author(s) did it; what methods did they use?
What the author(s) found; were their hypotheses supported?
What the author(s) concluded; what do their findings mean and imply?
What the author(s) were trying to do; what were their hypotheses?
How the author(s) did it; what methods did they use?
What the author(s) found; were their hypotheses supported?
What the author(s) concluded; what do their findings mean and imply?