Most previous research on communicative remembering has focused on memory t
asks in which participants collaborate in constructing a joint version of s
ome past event. In contrast, research on spontaneous acts of remembering in
the context of other activities not focused on creating versions of the pa
st has been neglected. A theory-based system conceptualizing communicative
remembering as a form of collaborative action is presented for identifying
individual and collective acts of remembering. Individual acts of rememberi
ng are called memory utterances. A distinction is made between explicit and
implicit memory utterances. Explicit memory utterances are references to p
ast events. Implicit memory utterances are utterances in which the past is
used without being the object of reference. Collective acts of remembering
(collective memory processes) encompass memory utterances and other pragmat
ically related utterances (eliciting questions, comments, acknowledgments,
etc.). Excerpts from a corpus of task-related communication are presented t
o illustrate these phenomena. Issues pertaining to coding are discussed in
detail, and descriptive data illustrating the instrumental nature of acts o
f remembering in this corpus are presented.