Evidence map›Paper›PMID 42909532›Full record

ArticlePsychological research2026

Episodic memory in immersive virtual reality environments: the role of affective context and navigation control.

Sophia Apostolaki, Petros Roussos

Abstract read
PubMed Publisher
In one paragraph

Article in Psychological research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Sophia ApostolakiDepartment of Psychology, National and Kapodistrian University of Athens, Athens, Greece. koapsofia@gmail.com.ORCID https://orcid.org/0009-0004-4724-1036
Petros RoussosDepartment of Psychology, National and Kapodistrian University of Athens, Athens, Greece.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Memory in immersive virtual reality (VR) may depend on the encoding context and on users' control over virtual exploration. We examined memory for a single immersive episode in 234 young adults using a 2 × 3 between-subjects design crossing navigation control (self-directed vs. automated movement) with affective audiovisual context (pleasant, unpleasant, neutral). Memory was assessed through free recall, visual-feature memory, spatial-location memory, and complementary error indices. One effect held up under Holm correction across the three non-derived memory-performance outcomes. Free recall differed across affective contexts, F(2, 228) = 4.75, p = .010, ω² = 0.031, Holm-adjusted p = .030, with lower recall in the unpleasant than in the neutral condition, and the difference remained evident after adjustment for age, gender, and prior VR experience. Navigation control showed no robust general association with the principal memory-performance outcomes. A localized navigation-control × affective-context pattern emerged for spatial false object reports (raw p = .032), but the interaction did not survive correction across the corresponding family of memory-error tests (Holm-adjusted p = .192) and is treated as exploratory. The unpleasant-neutral contrast cannot be attributed uniquely to emotional valence, because the neutral condition lacked the concurrent audiovisual stream present in the affective conditions and may therefore differ in attentional or other stimulus properties. The results yield one multiplicity-robust performance effect and a set of exploratory error patterns; together they argue for tighter control of audiovisual and attentional features in immersive-memory research.

Indexed as

AffectMemory, EpisodicMental RecallSpatial NavigationVirtual RealityAdolescentAdultFemaleHumansMaleYoung AdultAffective contextEpisodic memoryFree recallMemory errorsNavigation controlVirtual reality

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.