Episodic foresight is often described as mental time travel. It allows a person to simulate a possible future event, recognize what it will demand, and organize current behavior accordingly: packing a raincoat because a storm is forecast, or grabbing a permission slip because it must be handed in tomorrow. Psychologists regard it as the most flexible and functionally powerful form of prospective cognition, and a critical prerequisite for independent living. Yet almost everything previously known about episodic foresight in autism came from studies asking participants to describe imagined future events, rating how vivid, detailed or specific those descriptions were. A 2023 meta-analysis of 31 such studies found moderate-to-large autism-related differences across measures of detail, experiential quality and specificity, and a recent longitudinal study showed that while future-scenario imagination developed over three years in non-autistic adolescents, it remained stable in autistic adolescents.

What those paradigms could not answer was whether the reported differences in imaginative richness translate into practical consequences — whether autistic children actually act differently when the future matters. To find out, the team turned to the child version of Virtual Week-Foresight, a computerized board game that is currently the only standardized behavioral measure meeting the stringent experimental criteria laid out by Suddendorf and Corballis for demonstrating genuine episodic foresight. Those criteria are designed to rule out four alternative explanations for actions that happen to benefit the future, ensuring that success truly reflects acting with the future in mind rather than habit, chance or instruction-following.

In the game, children roll a die and move a token around a board representing a virtual day. As they pass green ‘S’ squares, they draw Situation Cards presenting everyday scenarios, such as having breakfast, and choose among options. Embedded among twenty such cards — many of them deliberate distracters — are seven episodic foresight problems and seven contexts in which those problems can be resolved. Along the way, Daily Activity Cards offer chances to pick up one item from a list of five, four of which are useless distracters. The design simulates how foresight problems arise in real life: buried in the flow of ongoing activity, requiring the child to spot a future need, self-generate a solution, acquire the right item, and then remember and choose to deploy it at the right future moment. The task yields two scores: item acquisition, reflecting the ability to take appropriate preparatory steps, and item use, reflecting the ability to follow through when the problem reappears.

Forty autistic children aged 8 to 12, all with IQ scores above 80 and no intellectual impairment, completed the task alongside 55 age- and IQ-matched non-autistic controls. All children were tested at home in distraction-free rooms, and the autistic children’s diagnoses were verified through clinician reports and the Social Communication Questionnaire, on which the autistic group scored substantially higher, confirming poorer social and communication skills. Crucially, the two groups were statistically indistinguishable in age, overall cognitive ability and retrospective memory, although the autistic group did perform more poorly on standardized tests of executive function and were rated by parents as showing lower functional self-direction in daily life.

The results were unexpected and, in their way, more revealing than a simple deficit story. On a mixed-model analysis of variance, the groups diverged not in what they acquired but in what they did with it. Autistic children were just as successful as their non-autistic peers at identifying future problems and acquiring the items needed to resolve them — the preparatory, construction phase of foresight appeared fully intact. But when the moment of resolution arrived, they were significantly less likely to actually use those items, a difference that was statistically reliable and could not be explained by disengagement or misunderstanding of the task, since the same children had demonstrably grasped the problems and their solutions moments earlier. Both groups found item use harder than item acquisition, but the gap was wider for the autistic children.

Could broader cognitive weaknesses explain the follow-through failure? The researchers tested this directly. Children completed the Trail Making Test and the Color-Word Interference Test from the Delis-Kaplan Executive Functioning System, indexing cognitive flexibility and inhibition respectively, along with the List Memory Delayed subscale of the NEPSY-II to measure retrospective memory. Hierarchical regression analyses controlling for age and intelligence found that neither executive function nor retrospective memory uniquely predicted item acquisition or item use in either group. The autism-related difference in applying foresight therefore appears to be a specific challenge in its own right, not a downstream consequence of memory or executive difficulties — a finding the authors describe as raising new questions about what cognitive processes actually underpin the effect.

The study also hints at why previous research painted such a uniformly negative picture. Under the constructive episodic simulation hypothesis, imagining the future involves two phases: a basic construction phase that assembles a hypothetical event from retrieved information, and an elaboration phase that fleshes it out with rich episodic and contextual detail. Prior studies, which asked children to narrate detailed future scenarios, taxed both phases. Virtual Week-Foresight, by contrast, presents relatively obvious problems and solutions, so acquiring an item may demand only enough simulation to recognize a future need. On this reading, autistic children can construct adequate future representations to guide preparation, but falter at the point of elaboration — or at the distinct, self-initiated act of implementing an intention at the right time. Notably, earlier work on prospective memory in autism involved intentions set by experimenters; this study shows the difficulty persists even when the intention is self-generated.

The functional stakes are considerable. In the non-autistic control group, both item acquisition and item use correlated strongly with parents’ ratings of self-direction on the Adaptive Behavior Assessment System, the scale that asks how often a child routinely arrives on time or manages independent routines. Longitudinal research has documented a developmental gap of more than eight years in daily living skills between autistic and non-autistic adolescents by the end of adolescence, persisting into young adulthood, and this gap exists even among those with preserved intelligence. The new findings suggest a possible mechanism: knowing what the future needs is not the bottleneck; converting that knowledge into timely action is. Intriguingly, a parallel study in multiple sclerosis found the same acquisition-intact, use-impaired pattern in depressed patients who also showed poorer daily living skills, hinting that the implementation stage of foresight may be a vulnerable link across conditions.

The authors caution that only one domain of functional capacity was assessed, that parent report alone may miss school-based demands, and that the study was underpowered to test sex differences, though exploratory analyses found no male-female differences in foresight performance among autistic children. Still, the implications are concrete. Support strategies for autistic children, the researchers suggest, should focus not on teaching children to anticipate problems — which they demonstrably can do — but on scaffolding the execution of self-generated intentions: prompts, routines and environmental cues that bridge the gap between recognizing a future need and acting on it. In a field long dominated by narratives of imaginative deficit, the study reframes the story in a more precise and arguably more hopeful way: the future is visible to these children; what is needed is help seizing it at the right moment.

Subject of Research: Episodic foresight and future-directed behavior in autistic children without intellectual impairment

Article Title: The Functional Application of Episodic Foresight in Autistic Children

Article References: Chua, S. J. S., Terrett, G., Coundouris, S. P., Rendell, P. G., Suddendorf, T., & Henry, J. D. (2026). The Functional Application of Episodic Foresight in Autistic Children. Journal of Autism and Developmental Disorders. https://doi.org/10.1007/s10803-026-07561-4

Image Credits: AI Generated

DOI: 10.1007/s10803-026-07561-4

Keywords: autism spectrum disorder, episodic foresight, prospective cognition, future thinking, daily living skills, executive function, retrospective memory, Virtual Week-Foresight, developmental psychology, prospective memory, children, functional independence