Evidence map›Paper›PMID 31681450›Full record

ArticleMindfulness2019

Item Response Theory Analysis of the Five Facet Mindfulness Questionnaire and its Short Forms.

William E Pelham, Oscar Gonzalez, Stephen A Metcalf, Cady L Whicker, Emily A Scherer, Katie Witkiewitz, Lisa A Marsch, David P Mackinnon

Open access · greenAbstract read
In one paragraph

Article in Mindfulness, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

7 citing papers in PubMed, 24 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

8 authors at 4 institutions in 1 country.

William E PelhamDepartment of Psychology, Arizona State University, Tempe, AZ 85281.
Oscar GonzalezDepartment of Psychology and Neuroscience, University of North Carolina at Chapel Hill, North Carolina, NC 27599.
Stephen A MetcalfDepartment of Psychiatry, Dartmouth College, Lebanon, NH 03766.
Cady L WhickerDepartment of Psychiatry, Dartmouth College, Lebanon, NH 03766.
Emily A SchererDepartment of Psychiatry, Dartmouth College, Lebanon, NH 03766.
Katie WitkiewitzCenter on Alcoholism, Substance Abuse, and Addictions, University of New Mexico, Albuquerque, NM 87131.
Lisa A MarschDepartment of Psychiatry, Dartmouth College, Lebanon, NH 03766.
David P MackinnonDepartment of Psychology, Arizona State University, Tempe, AZ 85281.
Dartmouth College · USArizona State University · USUniversity of New Mexico · USUniversity of North Carolina at Chapel Hill · US

Funding

Treatment Development & Evaluation CoreP30DA029926 · NIDA · DARTMOUTH COLLEGE · PI Lisa A. Marsch · 2011 to 2026
$21.5M
Estimating Mediation Effects in Prevention StudiesR37DA009757 · NIDA · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI MACKINNON, DAVID P · 2015 to 2024
$3.5M
Applying novel technologies and methods to inform the ontology of self-regulationUH2DA041713 · NIDA · DARTMOUTH COLLEGE · PI MARSCH, LISA A., POLDRACK, RUSSELL A · 2015 to 2017
$2.8M
Applying novel technologies and methods to inform the ontology of self-regulationUH3DA041713 · NIDA · DARTMOUTH COLLEGE · PI MARSCH, LISA A., POLDRACK, RUSSELL A · 2018 to 2019
$2.5M
Mindfulness-Based Relapse Prevention: Efficacy and MechanismsR01DA025764 · NIDA · UNIVERSITY OF WASHINGTON · PI BOWEN, SARAH · 2009 to 2010
$1.4M
Identifying Children and Teens at Risk for Early Onset Alcohol Use: An Innovative Application of Machine Learning Algorithms to PreventionF31AA026768 · NIAAA · ARIZONA STATE UNIVERSITY-TEMPE CAMPUS · PI PELHAM III, WILLIAM ELLERBE · 2018 to 2019
$88k
NIAAA NIH HHS F31 AA026768NIDA NIH HHS P30 DA029926NIDA NIH HHS R01 DA025764NIDA NIH HHS R37 DA009757NIDA NIH HHS UH2 DA041713NIDA NIH HHS UH3 DA041713
6 · The paper itself

Abstract

objectivesThe Five Facet Mindfulness Questionnaire (FFMQ) is a self-report measure of mindfulness with forms of several different lengths, including the FFMQ-39, FFMQ-24, and FFMQ-15. We use item response theory analysis to directly compare the functioning of these three forms.

methodsData were drawn from a non-clinical Amazon Mechanical Turk study (

resultsAll 39 items were strongly related to the facet latent variables, and the items discriminated over a similar range of the latent mindfulness constructs. Items provided more information in the low to medium range of latent mindfulness than in the high range. Scores in three of the five FFMQ-39 facets were unreliable when measuring individuals in the high range of latent mindfulness, resulting from ceiling effects in item responses. Reliability in the high range of mindfulness was further reduced in the FFMQ-24 and FFMQ-15, such that short forms may be ill-suited for applications that require reliable measurement in the high range.

conclusionsResults suggest the existing FFMQ item pool cannot be reduced without negatively affecting either overall reliability or the span of mindfulness over which reliability is assessed. Conditional test reliability curves and item functioning parameters can aid investigators in tailoring their choice of FFMQ form to the reliability they hope to achieve and to the range of latent mindfulness over which they must reliably measure.

Indexed as

item response theoryMindfulnessshort form

Identifiers

PMID31681450
PMCPMC6823990
OpenAlexW2919332816

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.