Further, by testing at frequent intervals throughout the program, you can add branches to the program to accommodate areas that might need more explanation to a subset of the learners. (elearningmind.com)
Rather than letting your toddler rely on 3 separate meals a day, have him or her eat at frequent intervals between meals, whenever the need arises. (pregnancy-info.net)
Because of that, mom might have to exit the room at frequent intervals during any given conversation. (babygaga.com)