metanymous в посте Metapractice (оригинал в ЖЖ)
In Steps to an Ecology of Mind (1972/2000), Bateson defines “logical types” in terms of levels of abstraction and quotes Korzybski’s map-territory distinction (p. 180). The following highlights his use of levels and types.
“… a frame is meta-communicative. Any message, which either explicitly or implicitly defines a frame, ipso facto gives the receiver instructions or aids in his attempt to understand the message included within the frame.
… Every meta-communicative or meta-linguistic message defines, either explicitly or implicitly, the set of messages about which it communicates, i.e., every meta-communicative message is or defines a psychological frame. (p. 188)
“No class can be a member of itself. The picture frame then, because it delimits a background, is here regarded as an external representation of a very special and important type of psychological frame — namely a frame whose function is to delimit a logical type.” (189)
In his chapter “Toward a Theory of Schizophrenia” Bateson describes “how humans handle communication involving multiple Logical Types” (p. 203). In that section he writes the following:
“Multiple levels of learning and the Logical Typing of signals. These are two inseparable sets of phenomena — inseparable because the ability to handle the multiple types of signals is itself a learned skill and therefore a function of the multiple levels of learning.” (204)
From Mind and Nature (1979), Bateson defines “mind” as involving processes of transformation that discloses “a hierarchy of logical types immanent in the phenomena.” (p. 122).
“I shall try to drive home the importance of this criterion by exhibiting cases in which the discrimination of levels of communication has been so confused or distorted that various sorts of frustration and pathology have been the result.” (122)
In the index of Bateson’s book Mind and Nature (1979), he writes this under the list of “Logical Types.” A series of examines is in order:
In another place Bateson defined logical types in the following way:
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).
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).
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