"repeated instructions" is correct and can be used in written English.
You can use it to refer to instructions that have been given multiple times, either by the same person or by multiple people. For example, "The teacher was getting frustrated by the students' lack of attention, so she had to give repeated instructions about the assignment."
Despite the security guards' repeated instructions, I tended to forget to lock doors.
Too preoccupied to notice his mother's repeated instructions to join her, he proceeded to weigh a pen, the sponge container and various postal supplies.
Despite NASA's repeated instructions to the Hubble to look for evidence of water on distant planets, the telescope continued to produce more and more self-portraits, posting them to its Instagram and Twitter accounts along with the hashtag #pimpin.
E-mail address GO SIGN UP Share Tweet Despite NASA's repeated instructions to the Hubble to look for evidence of water on distant planets, the telescope continued to produce more and more self-portraits, posting them to its Instagram and Twitter accounts along with the hashtag #pimpin.
A single instruction trial was sufficient to establish the advantage over trial-and-error learning but repeated instructions were better.
We aimed at substantiating this claim by identifying boundary conditions for such an efficiency gain, including the influence of active learning intention, repeated instructions, and working memory load and span.
But PCs aren't Nadella's priority, and nor is Windows, as he had made clear through his repeated instruction.
This hand-holding feels superfluous for New York in 2013, as does the repeated instruction to wrap food and herbs in lettuce to "create your own perfect bite".
You catch Ian in Baxter's cockney speaking voice, and in the glorious, angular stomp of Gingham Smalls, with its repeated instruction to "Be yourself," a sentiment Ian wholeheartedly endorsed.
Reviewing Douglas Smith's "pompous and verbose" Rasputin in the Spectator, AN Wilson reported that he soon "grew tired" of spending so much time in its appalling "subject's company": "Elizabeth David's repeated instruction with sauce – 'reduce' – is one which windy biographers... should take to heart".
Alas, the arrangement is there to serve precisely the kind of song you would expect to turn up on a Noel Gallagher solo album: a wistful acoustic mid-tempo plod on which Gallagher repeatedly pleads with us to hold on, advice presumably aimed at anyone among his audience not already holding on following the repeated instruction to do so issued by Gallagher in Stop Crying Your Heart Out.
