I think you’re reading a lot into that one sentence. I assumed that just to mean “there should not be inconsistencies due to irrelevant aspects like the language of delivery”. Followed by a sound explanation for the unexpected inconsistency in terms of system 1 / system 2 thinking.
(The final paragraph of the article begins with “Our research does not show which choice is the right one.”)
I think you’re reading a lot into that one sentence. I assumed that just to mean “there should not be inconsistencies due to irrelevant aspects like the language of delivery”. Followed by a sound explanation for the unexpected inconsistency in terms of system 1 / system 2 thinking.
(The final paragraph of the article begins with “Our research does not show which choice is the right one.”)