Evidence map›Paper›PMID 42158255›Full record

ArticleFrontiers in nutrition2026

Beyond one-shot nudges: the effects of repeated interventions for healthier online meal ordering.

Ildiko Krisztina Preiner, Eyal Peer, Roni Lotan

Abstract read
In one paragraph

Article in Frontiers in nutrition, 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

3 authors.

Ildiko Krisztina PreinerDepartment of Psychology, Faculty of Social Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel.
Eyal PeerSchool of Public Policy, The Hebrew University of Jerusalem, Jerusalem, Israel.
Roni LotanSchool of Public Policy, The Hebrew University of Jerusalem, Jerusalem, Israel.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Digital nudges offer a promising approach to promote healthier food choices in online meal ordering, but their effects over repeated exposures and across multiple decisions are undertested. We explored how two nudges, Just-in-time feedback and Assortment, individually and in combination, may affect healthy food choices in a three-day experiment using a mock online meal ordering platform. Participants (

Indexed as

choice architecturedigital nudgesfood choiceshealthy eatingonline ordering

Identifiers

PMID42158255
PMCPMC13180568

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.