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Old 05-16-2009   #9 (permalink)
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Arrow Re: What I believe an explanation is!

Quote:
Originally Posted by Doctordick View Post
It appears to me that you misunderstand the issue of definition itself. The purpose of a definition is to allow discrimination; given a definition, one may examine a particular incident and certify (via that definition alone) that the incident is or is not a member of the set of things so defined.
No; I understand it as you say. I started small & intend to build my definition around your objections as we go.

Quote:
Originally Posted by Doc
Thus you are asserting that, if I examine some information and decide that the information is “qualified” (whatever the meaning of qualified might be; notice that you are leaving that issue open) then the information “is” an explanation!
I did not leave the meaning of "qualified" open; in my original post it is linked to a dictionary definition. I expected, and expect, that if you et al find that definition defficient you will interpose your objection(s). Note that I also linked "record" to a dictionary definition for similar effect so we don't have to go all out first principles here.

Quote:
Originally Posted by Doc
My original thesis was that an explanation did something to or for information which implies it is something quite different from mere “information”. So I have two complaints with your “definition”; first, that it essentially moves the definition into that other word (and I am pretty sure your intended meaning was “it qualifies as an explanation” which actually skirts the whole issue) and, second, it denies my suggestion without giving any reason for that rejection.
Yes; I think I understood your original thesis. As a foundation of constructing a definition of "explanation", an explanation must "record" information (the act of recording is doing "something" to and/or for information), regardless of any further "qualifiers" we may wish or need to add to the definition. I did look at writing "An explanation qualifies recorded information" rather than "An explanation records qualified information.", however it seems to me the qualification of information precedes the recording.

Quote:
Originally Posted by DD
Now I am very willing to accept that "an explanation" can be "recorded" but a great many things can be "recorded" so that is not a very definitive characteristic.
I think any explanation must needs be a record, not simply can be a record.

You finish here by restating my objection to you objecting to my first definition, i.e.
Quote:
Originally Posted by Tribble
Quote:
Originally Posted by DocD
Nah; I wouldn't buy that! That would make the library of congress an explanation and I am afraid that isn't what most people would accept.
Seems quite an unqualified leap you [Doctor Dick] made there to say that just because all explanations constitute records of information that all records of information must then constitute explanations.
So I was pointing out your non sequitor I think they call it.


An explanation records qualified information.
So we have a start on a definition that you dislike for its exclusions rather than inclusions, oui/no? That is to say, you think it is "wrong" because of what it does not say about the specifics of qualifiers?

That's all I got I guess 'til I get some more objections to work on.


----------------
semantics is not always just pedantic quibbling. ~ douglas r. hofstadter
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