Evidence map›Paper›PMID 34504900›Full record

ArticleMotivation science2020

Reward-Seeking Deficits in Major Depression: Unpacking Appetitive Task Performance with Ex-Gaussian Response Time Variability Analysis.

Paul J Silvia, Kari M Eddington, Kelly L Harper, Chris J Burgin, Thomas R Kwapil

Abstract read
In one paragraph

Article in Motivation science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Syntactic Errors in Older Adults with Depression.Medicina (Kaunas, Lithuania) · 2023
    Article
  4. Article
  5. CoFrontiers of optoelectronics · 2022
    Article
  6. 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

5 authors.

Paul J SilviaDepartment of Psychology, University of North Carolina at Greensboro.
Kari M EddingtonDepartment of Psychology, University of North Carolina at Greensboro.
Kelly L HarperNational Center for PTSD, Behavioral Science Division, VA Boston Healthcare System.
Chris J BurginDepartment of Counseling and Psychology, Tennessee Tech University.
Thomas R KwapilDepartment of Psychology, University of North Carolina at Greensboro.

Funding

Self-focused attention, self-evaluation, and effortR15MH079374 · NIMH · UNIVERSITY OF NORTH CAROLINA GREENSBORO · PI SILVIA, PAUL JOSEPH · 2010 to 2014
$641k
NIMH NIH HHS R15 MH079374
6 · The paper itself

Abstract

Major depressive disorder (MDD) has extensive ties to motivation, including impaired response time (RT) performance. Average RT, however, conflates response speed and variability, so RT differences can be complex. Because recent studies have shown inconsistent effects of MDD on RT variability, the present research sought to unpack RT performance with several key improvements: (1) a sample of adults (

Indexed as

depressionex-Gaussian modelsintraindividual variabilitymotivationresponse times

Identifiers

PMID34504900
PMCPMC8425250

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.