It appears that the sole point of agreement across discourses we researched is that learning has something to do with change. Beyond that detail, all other matters – including such core issues as what changes and how it changes – are subject to very different, often incompatible interpretations. For the most part, these notions are framed with metaphors, which are more often implicit than explicit. The diversity of the metaphors used to characterize learning can be gleaned from the following: getting; encoding, connecting; construing; adapting; participating; expanding the possible; living.
Meanings of the word cognition are widely varied and dependent on who is using it to talk about what. In relation to “learning,” cognition is used in three different and incompatible ways: firstly, cognition is sometimes used as a synonym to learning; secondly, it is sometimes used to mean something like “thinking” – that is, as a process that is distinct from but a complement to learning; finally, sometimes cognition is used as a label for grander category that includes learning along with other processes that are not typically associated with learning (e.g., maintaining chemical and hormonal balances in the brain). For the most part, we didn’t dwell on the matter unless we felt a discourse’s use of the word cognition might be unexpected or misinterpreted.
The word discourse is used in its most general sense on this site. That is, the phrase “discourses on learning” is intended to encompass any description of learning, whether implicit or explicit, written or spoken, formal or informal, or descriptive or prescriptive. We opted for “discourse” instead of “theory” (which was our original focus) because, from the beginning of the project, it was obvious that “theory” is subject to diverse and conflicted interpretations, especially across its unbridgeable meanings between the phrases “folk theory” and “scientific theory.” Owing to this diversity, we opted for a term that already reaches across scientific perspectives, broad philosophies, everyday wisdom, research domains, personal opinions, and professional practices. (For more detail, see Discourse Theories in the Socio-Cultural-Focused Discourses entry.)
The word scientific does not have a standardized definition. Our working definition is developed around four criteria that are commonly associated with robust inquiry. Specifically, on this site, a “scientific discourse” is one that is …
If a discourse is identified as other than scientific, there is a statement in its entry about what appears to be lacking. While our assessments are based on the writings we have been able to access and informed by the experts we have been able to consult, we openly acknowledge that it is impossible to be exhaustive in our reviews of available materials. On these matters, we welcome advice and direction, especially if it relates directly to conclusions reported within an entry.