Evidence map›Paper›PMID 41975507›Full record

ArticleBMC psychology2026

Secrecy abilities and attitudes: development and psychometric validation of two secrecy scales.

Ildikó Éva Csizmazia, Marike Polak, Ruth Van der Hallen

Abstract readValidation Study
In one paragraph

Article in BMC psychology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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.

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

3 authors.

Ildikó Éva CsizmaziaDepartment of Psychology, Education & Child Studies, Erasmus University Rotterdam, Rotterdam, Netherlands.
Marike PolakDepartment of Psychology, Education & Child Studies, Erasmus University Rotterdam, Rotterdam, Netherlands.
Ruth Van der HallenDepartment of Psychology, Education & Child Studies, Erasmus University Rotterdam, Rotterdam, Netherlands. vanderhallen@essb.eur.nl.

Funding

Nederlandse Organisatie voor Wetenschappelijk Onderzoek 406.XS.03.013
6 · The paper itself

Abstract

backgroundSecrecy, defined as the intentional concealment of personal information, is a widespread yet understudied phenomenon. This study aimed to shed light on individual differences in secrecy by introducing two novel scales to assess one’s ability to keep secrets and one’s attitude toward secrecy.

methodsAn online survey was administered, encompassing the Common Secrecy Questionnaire (CSQ) alongside the newly developed Secrecy Ability Scale (SAB) and Secrecy Attitude Scale (SAT), complemented by various additional scales.

resultsConfirmatory factor analyses supported the proposed structure of both new scales. Results showed good internal consistency, discriminant validity, and fair 6-month test-retest reliability. Nearly all participants (97%) reported keeping at least one secret, with an average of 14. Common secrets included lying, romantic desires while single, and concealed family details. Participants generally reported a high ability to keep secrets and a moderately positive attitude toward secrecy.

conclusionsTaken together, the results suggest that one’s ability to keep secrets and attitude toward secrecy are distinct phenomena. These findings deepen our understanding of individual differences in secrecy and offer a foundation for future psychological research and applied interventions.

Indexed as

AttitudePsychometricsAdolescentAdultFactor Analysis, StatisticalFemaleHumansMaleReproducibility of ResultsSurveys and QuestionnairesYoung Adultabilityattitudescale developmentsecrecyvalidation

Identifiers

PMID41975507
PMCPMC13185196

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Registered trials

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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.