Criteria for “logical levels:”
“The informational effects between levels and types is called feedback and is probably the major distinguishing feature of cybernetic systems.” (1983: 39)
“Differences of the same or different logical type interacting at different levels (hierarchical or logical respectively) will result in the modulation of the difference on the lower level.” (1983: 49)
Gregory Bateson:
A Logical Type: 1) The name is not the thing named but is of different logical type, higher than the thing named. 2) The class is of different logical type, higher than that of its members. (Mary Catherine Bateson, 1987, pp. 209-210).
metanymous в посте Metapractice (оригинал в ЖЖ)
1) Classify. “The context (or meta-message) classifies the message…” (Bateson, 1972, p. 247). “In human life … there occur signals whose major function is to classify contexts” … context markers (Bateson, 1972, p. 289). With each new frame we simultaneously set an internal context for our experience. Each meta-level is simultaneously a meta-state, named by some meta-term, a frame, an inner context.
2) Qualify. “All messages and parts of messages are like phrases or segments of equations which a mathematician puts in brackets. Outside the brackets there may always be a qualifier or multiplier which will alter the whole tenor of the phrase.” (Bateson, 1972, p. 232). As a higher level is set to classify members of the set, it modulates and qualifies their members.
3) Govern. “… in the process of therapy, there must have been communication at a level meta to these rules. There must have been communication about a change in rules.” (Bateson, 1972, p. 191). The higher modulates the lower as the bias set in a thermostat controls the range of flexibility of temperature in a room.
4) Expand Perspective. The process of moving up to a meta or higher level simultaneously expands one’s perspective. When a person moves from a particular to more general and abstract level (the class or category), the person at the same time gains a broader perspective of a large horizon.
5) Gestalt and Emergence. The process of “going meta” is not always additive, in fact, it is more typically exponential. It multiples things so that a gestalt experience arises. Then something “more than and different from the sum of the parts” arise. This is an emergent property in a system of multiple variables. Many complex states (courage, forgiveness, self-esteem, seeing opportunity, etc.) are gestalt states.
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