Evidence map›Paper›PMID 36128582›Full record

ArticleInternational journal of social robotics2022

No Evidence for an Effect of the Smell of Hexanal on Trust in Human-Robot Interaction.

Ilja Croijmans, Laura van Erp, Annelie Bakker, Lara Cramer, Sophie Heezen, Dana Van Mourik, Sterre Weaver, Ruud Hortensius

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of social robotics, 2022. 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
0.4field-weighted citation impact, top 46% of its field
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, 3 citations in OpenAlex.

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

8 authors at 1 institution in 1 country.

Ilja CroijmansCentre for Language Studies, Radboud University, Erasmusplein 1, 6525 HT Nijmegen, The Netherlands.ORCID 0000-0001-9812-0040
Laura van ErpCentre for Language Studies, Radboud University, Erasmusplein 1, 6525 HT Nijmegen, The Netherlands.
Annelie BakkerCentre for Language Studies, Radboud University, Erasmusplein 1, 6525 HT Nijmegen, The Netherlands.
Lara CramerCentre for Language Studies, Radboud University, Erasmusplein 1, 6525 HT Nijmegen, The Netherlands.
Sophie HeezenCentre for Language Studies, Radboud University, Erasmusplein 1, 6525 HT Nijmegen, The Netherlands.
Dana Van MourikCentre for Language Studies, Radboud University, Erasmusplein 1, 6525 HT Nijmegen, The Netherlands.
Sterre WeaverCentre for Language Studies, Radboud University, Erasmusplein 1, 6525 HT Nijmegen, The Netherlands.
Ruud HortensiusCentre for Language Studies, Radboud University, Erasmusplein 1, 6525 HT Nijmegen, The Netherlands.
Radboud University Nijmegen · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The level of interpersonal trust among people is partially determined through the sense of smell. Hexanal, a molecule which smell resembles freshly cut grass, can increase trust in people. Here, we ask the question if smell can be leveraged to facilitate human-robot interaction and test whether hexanal also increases the level of trust during collaboration with a social robot. In a preregistered double-blind, placebo-controlled study, we tested if trial-by-trial and general trust during perceptual decision making in collaboration with a social robot is affected by hexanal across two samples (

Indexed as

CollaborationHexanalHuman–robot interactionReplicationSmellTrust

Identifiers

PMID36128582
PMCPMC9477175
OpenAlexW4296123348

What OpenQuestion 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 OpenQuestion graph.