9babbcb6_y___Components_of_a_Lab_Report_ape_of_an_article__Bem__2003___Part_of_report
[Sample topic sentence] Indeed, the popular view is that such emotional expressiveness is a central difference between men and women.... But the research evidence is mixed... [Part of report] 
It becomes more specific:
Writing in the Disciplines: Psychology - Components of a Lab Report
Part of report