Cases Quote by Willard Van Orman Quine
“If there is a case for mental events and mental states, it must be that the positing of them, like the positing of molecules, hassome indirect systematic efficacy in the development of theory.”
About This Quote
Source Book: Word and Object, Willard Van Orman Quine, 1960
Mental entities are useful theoretical constructs, akin to molecules, because they help shape scientific theories despite being indirectly observable.
In simple terms: Mental concepts help build theories even if unseen.
Key Takeaway
Use mental models to guide theory building.
Themes
philosophy
science
theory
epistemology
Mood
analytical
thoughtful
Type
theoretical
philosophical
When to use this quote
- scientific research
- philosophical analysis
- educational curriculum
- model building
Key Concepts
constructivism
indirect efficacy
theoretical utility
Questions to Reflect On
- How do we validate mental constructs?
- When do mental models become hindrances?
A Different Perspective
Reliance on unobservable constructs can lead to speculative theories.
![“Some have said that the thesis [of indeterminacy] is a consequence of my behaviorism. Some have said that it is a reductio ad absurdum of my behaviorism. I disagree with this second point, but I agree with the first. I hold further that the behaviorism approach is mandatory. In psychology one may…” quote by Willard Van Orman Quine](https://sms4smile.com/quotes/img-quotes/3e0/willard-van-orman-quine-10137_ads_some-have-said-that-the-thesis-of-indete_315688.jpg)
![“[As in the case of] alcohol prohibition, illegality has driven organized crime, sent countless people to jail, and killed many thousands. Repression does not work.” quote by Sam Branson](https://sms4smile.com/quotes/img-quotes/212/sam-branson-36458_alcohol_as-in-the-case-of-alcohol-prohibition-il_8703.jpg)
