What would count as a misattribution of belief as compared/contrasted to correctly attributing belief to such language-less creatures?
— creativesoul
Ah, not a bad question.
One would suppose that misattribution would be the same for animals and people. — Banno
Trivially speaking, it's the same in that the misattribution is not what they believe.
Misattributing belief to another(regardless of whether they are language-less) is to provide a false account of the other's belief. In order to know whether or not that account is false, we must first know what the other's belief is, or at the very least what it could possibly be given what else we do know about the other.
What can we know about a language-less creature's belief?
We can know that it cannot include language use. All predication is language use. We can know that it cannot include predication. All propositions are predication. We can know that it cannot include propositions. All statements are language use. We can know that it cannot include statements. We can know that it cannot be about language use, predication, propositions, or statements.
Since language-less belief cannot include or be about predication, propositions, or statements, then the claim that all belief has propositional content is false, for language-less belief cannot.
Can there be a correlation drawn that cannot be put into propositional form?
I've always wondered why you believe that this is so important?
Putting meaningful language-less correlations(language-less belief) into propositional form does not make the language-less belief themselves propositional in their content. Rather, it makes them amenable to being talked about; which, evolutionarily speaking, makes perfect sense. That also speaks to my second post in the debate.
A mouse running behind a tree is an event. Believing that a mouse ran behind a tree is belief about those events. A language-less creature, such as a cat, can form such beliefs about such events. One believes a mouse ran behind the tree if one draws correlations between the spatiotemporal locations of itself, the mouse, and the tree. The event takes place regardless of whether or not any creature forms belief about the event. None of it - the occurrence of event or the occurrence of language-less belief formation about the event - includes or is about language use. None of it is propositional in content.
Our account most certainly is.