Evidence map›Paper›PMID 29392633›Full record

ArticlePsychonomic bulletin & review2018

State anxiety and information processing: A 7.5% carbon dioxide challenge study.

Kayleigh E Easey, Jon C Catling, Christopher Kent, Coral Crouch, Sam Jackson, Marcus R Munafò, Angela S Attwood

Abstract read
In one paragraph

Article in Psychonomic bulletin & review, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Observational
  3. Article
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

7 authors.

Kayleigh E EaseyMRC Integrative Epidemiology UnitUniversity of Bristol, Bristol, UK.
Jon C CatlingSchool of Psychology, University of Birmingham, Birmingham, UK.
Christopher KentSchool of Experimental Psychology, University of Bristol, 12a Priory Road, Bristol, BS8 1TU, UK.
Coral CrouchSchool of Experimental Psychology, University of Bristol, 12a Priory Road, Bristol, BS8 1TU, UK.
Sam JacksonSchool of Experimental Psychology, University of Bristol, 12a Priory Road, Bristol, BS8 1TU, UK.
Marcus R MunafòMRC Integrative Epidemiology UnitUniversity of Bristol, Bristol, UK.
Angela S AttwoodMRC Integrative Epidemiology UnitUniversity of Bristol, Bristol, UK. angela.attwood@bristol.ac.uk.

Funding

British Heart FoundationCancer Research UKMedical Research Council MC_UU_00011/7Medical Research Council MC_UU_12013/6
6 · The paper itself

Abstract

We used the 7.5% carbon dioxide model of anxiety induction to investigate the effects of state anxiety on simple information processing. In both high- and low-anxious states, participants (n = 36) completed an auditory-visual matching task and a visual binary categorization task. The stimuli were either degraded or clear, so as to investigate whether the effects of anxiety are greater when signal clarity is compromised. Accuracy in the matching task was lower during CO

Indexed as

AdultAnxietyCarbon DioxideFemaleHumansMalePattern Recognition, VisualSpeech PerceptionYoung AdultCarbon DioxideAnxietyAuditory perceptionHuman factorsVisual perception

Identifiers

PMID29392633
PMCPMC5902516

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.