In information studies like in all social research, there is plethora conventional categories that researchers and non-researchers alike have a tendency to consider -- and many more that are typically not addressed.
Information science researchers and practitioners discuss information activities using a large number of different terms. A concept that often appears in colloquial discussions of information activities but that has received less systematic attention in information science research is that of information work.
Prof. Ian Ruthwen (University of Strathclyde) held an interesting keynote at 2016 edition of the ISIC - Information Behaviour Conference in Zadar, Croatia. He talked about information behaviours (sic!) related to significant life events and made broadly remarks on what is significant in significant life events and how these aspects have possible repercussions on how people deal with information.