Original title: Visuospatial Orienting in Working Memory is Preserved in Adults with ADHD Symptoms
Luísa Superbia-Guimarães, Amy Atkinson, Richard Allen, Valerie Camos · September 2026
People with ADHD often struggle with working memory, the mental workspace used to temporarily hold and use information. Researchers wanted to know why. They tested whether adults with ADHD symptoms fail to focus attention on visual items when storing or holding them in memory. In two experiments, participants tried to remember colours or unfamiliar shapes. Helpful cues pointed to specific items either just before they appeared, or after they were already stored in memory. These clues helped people remember more accurately and respond faster. However, adults with ADHD symptoms used these cues just as well as the control group. Their memory accuracy and reaction speeds matched up, showing that this visual focusing ability works normally. Therefore, broken attention mechanisms do not seem to explain the working memory struggles seen with ADHD symptoms.
Imagine packing a suitcase for a trip. You've already put your clothes inside, but you can't remember where you placed your passport. Normally you'd use a mental map: you know the passport is in the side pocket. Now suppose you're given a checklist that tells you exactly where each item is. If everyone benefits from the checklist equally, then the problem isn't using the checklist. The problem is how the suitcase itself is organized. In this paper, the pre- and retro-cues are like the checklist, and the memory task is like the suitcase. Since adults with ADHD benefit as much as others, the deficit lies in the suitcase, not in using the checklist.
ADHD is often seen as an attention problem, but this study finds that attention-based memory cues work just as well for people with ADHD symptoms as for others. So the memory struggles in ADHD likely come from something else, not from orienting attention. That points future treatments toward memory itself, not attention training.
This study used self-reported ADHD symptoms, not clinical diagnoses. It only tested two stimulus types (colours and unfamiliar shapes) and two cue types. The null result does not rule out attention contributing to WM deficits in other conditions or tasks, but within this paradigm, attentional orienting appears intact.
Ask anything about this paper. Answers come from its abstract, and say so when the abstract doesn't cover your question.
Visuospatial Orienting in Working Memory is Preserved in Adults with ADHD Symptoms — Luísa Superbia-Guimarães, Amy Atkinson, Richard Allen et al. — PsyArXiv — doi:10.31234/osf.io/7xvbd_v2
Abstract licence: CC BY
Explanation generated by Synthesis from the abstract — it is not the original paper. This is a preprint, so it hasn't necessarily been peer reviewed.