Is contemporary society inconsistent with the Protestant work ethic? Please include in your discussion the theological, moral, and contextual factors that made the colonial period

Hello,
I am currently studying DE300 BSc Psychology and require support with my research. I have attached a form which I need to complete which is the project proposal (1st section and then section 2B of the form)
For context my research question and title has been signed off and this will be:
‘Heading back to work Mum?’ A discursive analysis of how the British press construct the identity of Working mothers
RQ: How does the British press construct the identity of working mothers?
I am needing support with question 3 of the project proposal form which is:
Why you have chosen this and how your topic relates to material you have studied as part of your Psychology degree (this module or previous Psychology modules). You should also make clear the relevance of concepts such as ‘interpretative repertoires’ (discursive)
Any guidance on what discursive concepts to use would be greatly appreciated.
Many thanks,
Laura.