"logical thinker" is correct and usable in written English.
You can use it to describe someone that makes decisions and/or judgments based on logic rather than emotion. For example, "Bill is a logical thinker and uses rational thinking to make his decisions."
I'm very good in math, and I'm a logical thinker.
It gives me a sense of whether they are a logical thinker and effective communicator.
Dr. Deas wears a baseball cap that says he is a left-brained logical thinker.
Pester said he would fall into the logical thinker category and insisted that the process was not intended to generate sales.
I also have a sense that the unrelenting mental gymnastics of that summer have left me a relatively stronger all-round linguist and logical thinker.
The bank, which has around 600 branches, has attracted some controversy for a system of profiling customers, putting them in four categories: logical thinker, amiable, controller or emotional expressive.
I am a logical, ordered thinker.
He hoped that, by training research subjects to speak Loglan, he might turn them into more logical thinkers.
Brown never succeeded in creating more logical thinkers, and today the stronger versions of the Sapir-Whorf hypothesis have "sunk into... disrepute among respectable linguists," as Guy Deutscher writes, in "Through the Looking Glass: Why the World Looks Different in Other Languages".
Like Camp, Bermúdez defends the position that, while animals can think, they cannot hold beliefs about beliefs, but he denies that imagistic thought has syntactic structure, and hence he concludes that animals are not logical thinkers (Bermúdez 2003, 2009).
As logical thinkers, we tend to think of the most realistic way our dreams can become reality.
