Sustained attention and inhibitory control explained

What are sustained attention and inhibitory control?

Sustained attention is staying focused and responding consistently through a long, repetitive task, such as following an extended explanation or sticking with a long piece of independent work. Inhibitory control is holding back a quick response when it isn't the right one, like pausing to check before handing in work, and ignoring things that aren't relevant to the task. Both are executive functions, thinking skills that develop a great deal through childhood.

How our test measures them

Two tasks in the Executive Functioning screener, for pupils aged 7 to 16, measure these skills.

Focus (SART): numbers flash on screen, and the pupil presses the space bar for every number except 3, holding back on 3. It measures sustained attention and inhibitory control.
Left or right (Flanker): the pupil says which way the middle fish is pointing while the fish around it point the same way or the opposite way. It's timed, and it measures inhibitory control.

Implications (in class and at home)

In class, a pupil who finds sustained attention harder may lose the main point of a long explanation or drift away partway through independent work. A pupil who finds inhibitory control harder may start before hearing the whole instruction or hand in work without checking it. At home, the same can show up in homework and everyday routines.

Implications of a low score in our test

A low score in either area suggests the pupil found it harder than most pupils their age to stay on task, or to hold back a quick response, on these structured tasks. The tasks measure performance, which can differ from how a pupil manages attention in class, and scores are sensitive to sleep, mood and motivation on the day. The norms are first-generation, from 560 pupils in 13 schools, and the Left or right interference score doesn't yet have its own reliability estimate. A screening result is not a diagnosis. If a result surprises you, talk it through with the pupil and read it alongside what you see in class.

What helps

Practical routines in real lessons help most, such as short work blocks with checkpoints and a practised pause-and-check before answering. Training these skills with games rarely carries over into class work.