The phrase "articulate immediately" is correct and usable in written English.
You can use it when instructing someone to express their thoughts or ideas clearly and without delay.
Example: "If you have any concerns about the project, please articulate immediately so we can address them."
Alternatives: "express right away" or "communicate promptly".
It is, he believes, a mistake to expect artists to be so "brilliant" they can immediately articulate "the path" between an idea and the work of art it will eventually become.
The inability for people — in particular young college students like those in Haidt's study — to be immediately articulate about why they've made an intuitive judgment doesn't necessarily show that their judgment is the outcome of non-rational process, or even that they lack reasons for their view.
People might not be able to immediately articulate such reasons, but that doesn't show they don't have them.
Mr. Brown established his strengths immediately in sharply articulated readings of two Soler sonatas, works that occupy a middle ground between Scarlatti and Mozart but make unusual demands of their own.
Furthermore, if the student articulates misconceptions the DeepTutor system immediately corrects them.
Amazon's announcement was followed almost immediately by anger, articulated most prominently in a strongly worded piece by Richard Russo in the New York Times.
As in English, voiceless stops are aspirated (articulated with a puff of air immediately upon release) at the start of a word, while voiced stops may be incompletely voiced but are never aspirated.
Therapy was targeted toward helping the patient articulate thoughts and feelings that weren't immediately at the surface of her consciousness, like, for example, her terror at the prospect of abandonment.
This one thought, articulated, started a phenomenon: Frank's followers immediately welcomed the idea as a way to reclaim breasts from the straight male perspective.
Instead he explains that "the pun was humanity's first hyperlink, a way to identify and articulate potential connections that aren't necessarily or immediately apparent".
