Wenger’s ideas about participation and reification (full table)

These notes are part of a series for the book.

Wenger, E. (1998) Communities of Practice: Learning, Meaning, and Identity, Cambridge, Cambridge University Press.
ChapterCharacteristicParticipationReification
1Each helps the otherHelps reification: ambassadors sent with treaties; meetings introduce policies to help clarify them; customer service call centers go with documentation; judges interpret laws.Helps participation: notes remind us of decisions made; meeting times are coordinated with clocks; monuments remind us of the dead.
1They have to be in balance; if you increase one, you usually have to increase bothIf there is too much, nothing documents what was agreed and learned.If there is too much, there isn't be enough participation to generate meaning.
1Help with remembering and forgettingProvides us with memories which we interpret as part of our identity and it too is malleable as our perspectives change over time. Allows for multiple interprestations and reinterpretations over time.
3You become invested in it when part of a community of practiceThe participation of the members -- it is a shared history. This brings together identities, but also makes it hard to dramatically change who you are (because there is no community support). Wenger cites the Imperial measurement system and QWERTY keyboards as examples of our resistance to change reifications we are invested in.
3Discontinuities happen when they come and go in a community of practiceAs people come and go, enter and leave a COP, there are discontinuities in the relative positions of its members (newcomers and old-timers). Reifications also can come and go, causing discontinuities (for example, when old tools are replaced with new ones).
3Members can use them to shape a community of practice (either to keep it the same or to bring change to it)Seeking, cultivating, or avoiding certain relationshipsProducing or promoting certain artifacts
3They can be politicalNepotism, discrimination, influence, friendship, charismaPolicies plans, contracts, designs
3They can be important tools for shifting actions and attitudes within communities of practice. Usually you need both to control practice.For example, manager participationFor example, policies
4They can create connections across boundariesBrokering is a connection made by people who can bring parts of a practice from one COP to another. Being a bridge between two COPs may even be a primary activity (for example, of a manager)

Complementary connections is different than brokering. It is crossing boundaries through acquaintances with people in other COPs, like neighbors, spouses, and friends.
Boundary objects are a type of connection in which a reification is used by multiple COPs to organize their interconnections.
9They intersect with identificationIdentification, which is part of the process of forming identity, is a participation in the process of identifying with a category or role. Identification, which is part of the process of forming identity, is a participation in the process of identifying with a category or role.
10They are one of the four dimensions for learning designMake sure the right people are available during learning.Provide some of the right artifacts (such as curricula and procedures).