Evidence map›Paper›PMID 33119388›Full record

ArticleJournal of personality and social psychology2021

Extraversion but not depression predicts reward sensitivity: Revisiting the measurement of anhedonic phenotypes.

Scott D Blain, Tyler A Sassenberg, Muchen Xi, Daiqing Zhao, Colin G DeYoung

Open access · greenAbstract read
In one paragraph

Article in Journal of personality and social psychology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.0field-weighted citation impact, top 13% 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

10 citing papers in PubMed, 16 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Scott D BlainDepartment of Psychology, University of Minnesota, Twin Cities.ORCID 0000-0002-2751-3629
Tyler A SassenbergDepartment of Psychology, University of Minnesota, Twin Cities.ORCID 0000-0002-2890-5560
Muchen XiDepartment of Psychology, University of Minnesota, Twin Cities.
Daiqing ZhaoDepartment of Psychology, University of Minnesota, Twin Cities.
Colin G DeYoungDepartment of Psychology, University of Minnesota, Twin Cities.
University of Minnesota · US

Funding

Neural and genetic mechanisms of cognition in externalizing behavior.R03DA029177 · NIDA · UNIVERSITY OF MINNESOTA · PI DEYOUNG, COLIN G · 2011 to 2011
$227k
NIDA NIH HHS R03 DA029177
6 · The paper itself

Abstract

Recently, increasing efforts have been made to define and measure dimensional phenotypes associated with psychiatric disorders. One example is a probabilistic reward task developed by Pizzagalli, Jahn, and O'Shea (2005) to assess anhedonia, by measuring response to a differential reinforcement schedule. This task has been used in many studies, which have connected blunted reward response in the task to depressive symptoms, across clinical groups and in the general population. The current study attempted to replicate these findings in a large community sample and also investigated possible associations with Extraversion, a personality trait linked to reward sensitivity. Participants (

Indexed as

Extraversion, PsychologicalRewardDepressionHumansNeuroticismPersonalityPersonality InventoryPhenotypeReproducibility of Results

Identifiers

PMID33119388
PMCPMC8081762
OpenAlexW3095957124

What OpenQuestion holds

Textmetadata
LicenceTDM
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.