ADHD and Practice Exams: Managing Time in the Exam Hall

The practice exam ends, you look at the answer key, and you see that you could actually have done seven of the twelve questions you left blank.

This is a much more irritating loss than a lack of knowledge. Because the effort was put in, it was just spent somewhere else in those forty minutes.

This article is the time section of the series on how to study for an exam with ADHD. The subject is not reading, it is your relationship with the clock.

Time not being felt

To understand what happens in the exam hall you first have to accept one thing: in ADHD, measuring elapsed time from the inside is not reliable.

A meta-analysis in children and adolescents found that the ADHD group deviated markedly more in time estimation, time production and especially in tasks of reproducing a time interval (Zheng et al., 2022). The sample is not adults, so carrying the result straight into the exam hall calls for caution. But the description is familiar: you think you have given a question "two minutes" and in reality seven have passed.

This is called time blindness, and the exam hall is its most expensive stage. In the hall there is no phone and no timer you are used to. You have a wall clock, and it gives information only when you look at it.

There is a hyperfocus side too. When a hard question is interesting, an ADHD mind can lock onto it. From outside this looks "very hardworking"; in the end the fifteen easy questions behind it stay blank. I described this two-faced situation in the hyperfocus article.

Making time visible instead of feeling it

The basic principle that comes out of this: do not try to feel time, turn time into marks.

Divide the exam into sections from the start and set a clock mark for each section. For example, for a practice exam of 80 questions in 120 minutes:

Minutes 0-30: the first 25 questions. At minute 30 you know where you should be.

Minutes 30-60: questions 26-50.

Minutes 60-95: questions 51-75.

Minutes 95-115: going back to the questions you marked.

Minutes 115-120: checking the answer sheet coding.

At the start of the exam write these marks in the corner of the booklet. Then look at the clock at each section boundary: are you behind, are you ahead? This is both less tiring and more informative than looking at the clock every five minutes.

The secret here is that you tie the goal not to a feeling like "solve fast" but to a checkpoint like "be on question 25 at minute 30." A checkpoint can be measured from outside; a feeling cannot be measured.

The rule for abandoning the question you are stuck on

The biggest source of lost time is staying on a single question. And this happens not on the question you do not know but on the one you "almost solved."

Set yourself a numerical rule and apply it in the practice exam, not in the exam. For example: you cannot give a question more than two minutes. If after two minutes you still cannot see the way, mark the question and move on.

What makes this rule workable is how you measure "two minutes." If you cannot measure it from the inside you need an outside mark. In practice exams train this with a clock on the desk: look at the clock when you start a question, write the minute at the edge of the booklet. After a while you have a real idea of your own speed.

Set up a marking language for going back, too. Two different marks are enough: "I'll do it if I look" and "I have no idea." When time is left you go back only to the first. If you use a single type of mark, at the time of going back you have to decide again which to look at, and that decision also eats time.

Fifteen minutes after the practice exam. Solving the practice exam is half the job. After finishing, set aside fifteen minutes and write a one-word reason next to each wrong answer: did not know, carelessness, time, misread the question. Once a week count these words. Whichever comes up most is what you need to work on. "Did not know" points to studying the topic, "time" to the rules in this article, and "carelessness" to the way you read.

A practice exam is not only for measuring but for learning

Most students use the practice exam like a thermometer: they measure the situation, see the result and close it.

Yet the practice exam is itself a learning tool. The study by Roediger and Karpicke showed that retrieving information from memory produces markedly more lasting learning in the long term than studying the same information again and again (Roediger & Karpicke, 2006). Solving a practice exam is exactly this: a retrieval exercise from memory.

So instead of reducing the number of practice exams and filling the gaps with topic study, it makes more sense to place the practice exam inside the review plan. The mixed-study logic I described in the article on topic review and forgetting is something the practice exam already does by itself: the questions do not come ordered by topic.

There is also the side of getting used to the exam setting. If you solve the practice exam on the sofa, with the phone within reach, taking three breaks, what you measure is not your exam performance. Solve at least one practice exam a week in real conditions: at a desk, without a phone, in one sitting, with the real time. This also makes the exam day a less unfamiliar stage. I described the anxiety-reducing side of this in the article on exam anxiety.

Extra time does not solve everything

The best-known exam accommodation in ADHD is extra time, and rightly it is much asked for.

The study by Lovett and Leja puts a caveat on this expectation. They looked at the reading comprehension performance of university students under different time limits. Students with more ADHD symptoms and more executive function problems benefited less from the extra time; the students' own estimates of their time needs also did not predict the benefit (Lovett & Leja, 2015).

I do not read this as "extra time is unnecessary." Time is a right and for many people it really makes a difference. What I read is this: an extra forty minutes is also forty minutes to get distracted if you do not know how you will use those forty minutes. So if you have extra time, build the time plan to include the extra time, and in practice exams work with that long time. I covered the framework of the accommodations in Türkiye in the article on exam accommodations.

When attention drifts in the hall

The second source of lost time is the hall itself. Someone coughing, the rustle of paper, a candidate leaving early, the sound of the radiator. In ADHD these stimuli do not just disturb; they take attention away and getting back takes time.

There are a few things worth trying.

A return anchor. When you notice your attention has slipped, do not read the question from the start; put your finger at the beginning of the line and read it again without sound. A physical mark shortens the wandering of the eye.

Reading with marking. Underlining critical words like "which of the following is not" in the question both ties attention to the task and reduces the most common reading error.

Not fighting the hall itself. Trying to block the sound means paying attention to the sound. Filling the job instead works better; I described this logic in the article on the study environment.

I described the place of the practice exam in the yearly plan in the YKS article.

Carelessness errors and the last five minutes

Some of the questions lost in a practice exam have to do not with time but with reading. And this loss is very common in ADHD.

The four most frequent errors are: skipping the negative in the question, misreading the given information, finding the right answer and marking the wrong option, and answering without reading the question fully because it looked familiar. None of the four is a lack of knowledge.

What works against these is giving the pen a job. While reading the question, underline the critical word, write the given numbers at the side, cross out options as you eliminate them. When the hand moves on the page the eye jumps less. This needs to be made a habit while solving practice exams; a technique tried for the first time on exam day does not work.

The coding side is a separate risk. Coding the answers one by one is safe for attention but slow; leaving all of it to the end is fast but a disaster if time runs out. As a middle path, coding at the end of each page or every ten questions works well. Against shifting errors, repeating the question number silently at each coding also helps.

Make a separate plan for the last five minutes. Trying to solve new questions in those five minutes usually gives bad results, because the accuracy of answers given in a hurry is low. Instead: check the coding, review the questions you left blank, and if an option is left after elimination, mark it.

There is also the case of finishing early. Leaving while time remains is very tempting in ADHD, because sitting in the hall is tiring. But a paper handed in without checking often takes away two or three nets. Set yourself a rule: do not leave the hall before time is up, and use the remaining time for the questions you marked.

Collecting your own numbers

The only way to understand whether all these rules work is to measure.

A small three-week record is enough. After each practice exam write four numbers: total net, the number of blank questions, the estimated number of questions you lost because of time, and the time spent on the question you stayed longest on. By the end of the third week you do not have to guess which rule worked.

This record has one more side benefit. In ADHD the sense of progress is very weak; even a period that went well can be remembered as "nothing changed." The numbers sitting on paper do not argue with this feeling, they just show what happened.

Time management is spoken of as a matter of speed but it is not. The way to solve more questions in the same time is not to think faster; it is to get back the minutes you spent in the wrong place. Most of those minutes go in moments when you do not notice how long you have stayed on one question.