What is Academia?
From the platforms website:
Academia.edu is a platform for academics to share research papers. The company’s mission is to accelerate the world’s research.
Academics use Academia.edu to share their research, monitor deep analytics around the impact of their research, and track the research of academics they follow. 21,038,187 academics have signed up to Academia.edu, adding 5,676,474 papers and 1,537,346 research interests. Academia.edu attracts over 36 million unique visitors a month.
Some of the CH(A)T academics are on Academia. Finding related academics you can follow for example the ‘research interests’: Cultural Historical Activity Theory; Activity Theory; Vygotsky; Cultural-historical theory. Also you can search for people.