Yes        Can be improved        Must be improved        Not applicable
Does the introduction provide sufficient background and include all relevant references?
(x)        ( )        ( )        ( )
Is the research design appropriate?
( )        (x)        ( )        ( )
Are the methods adequately described?
( )        (x)        ( )        ( )
Are the results clearly presented?
( )        (x)        ( )        ( )
Are the conclusions supported by the results?
( )        (x)        ( )        ( )

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