Start to Intro

I also agree that it is little too detailed for the purpose of our report and for this section.

so how about writing an overview. Just mentioning the theories by different researchers.

maybe starting from(I'm referring to the textbook) the theory where masculinity and femininity was measured as a single personality dimension.

And then the development of the concept of androgyny, (completely separating into two independence dimensions)

and then different theories which came about after realizing that masculinity and femininity are not completely separate

and then leading to the development of Gender Diagnosticity(Lippa,1990) which we are replicating.

Textbook seem to condensed and comprehensive overview in chapter 6, under "The Search for Androgyny"

I think that looks good but the part about actually mentioning gender diagnosticity should be saved for the next section of the introduction.