This seems true, if you're talking about what I think you're talking about.
I've had to teach myself a meta-textual awareness when reading academic stuff, in order to keep in mind why I'm reading this, compare the contents with what other authors say, connect with related concepts, see the implications, etc., while I'm reading. It certainly takes a lot more effort and presence of mind than just following the text.
I would call what you are describing "putting into context" or "inserting new information into an existing framework", but yes, to do that you need some meta awareness.
However if you're reading academic research, what I would consider fully "going meta" is not just looking at other authors or connecting with related concepts, but rather considering the authors' incentives and, say, trying to correct for the publication bias.
Another month, another rationality quotes thread. The rules are: