Via Librarian Way I found the LiS Radio webcast of a conversation between Sandra Erdelez and Karen Fischer, two of three editors of Theories of Information Behavior from ASIS&T and Information Today.
Unfortunately, the interview focuses on how the book came to be more than the content, but the description reads:
overviews of more than 70 conceptual frameworks for understanding how people seek, manage, share, and use information in different contexts.
Request, can we have another LiS Radio webcast where these theories are discussed?