… instructors had noted that he did not perform well under pressure.
noted
/ˈnō-təd/
adjective
well-known by reputation : eminent, celebrated
famous renowned celebrated noted notorious distinguished eminent illustrious mean known far and wide. famous implies little more than the fact of being, sometimes briefly, widely and popularly known. renowned implies more glory and acclamation.
verb
to notice or observe with care
to record or preserve in writing
to make special mention of or remark on
The detective noted the details of the witness's account of the robbery.
phrasal verb
to write down (a piece of information that one wants to remember)
Let me note down your telephone number.