Evidence map›Paper›PMID 32176730›Full record

ArticlePloS one2020

Psychometric properties of the German version of the Self-Image Scale (SIS-D).

Jan Brederecke, Jennifer L Scott, Martina de Zwaan, Elmar Brähler, Frank Neuner, Michael Quinn, Tanja Zimmermann

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2020. 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
0.4field-weighted citation impact, top 27% 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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
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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

7 authors at 4 institutions in 2 countries.

Jan BredereckeDepartment of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany.
Jennifer L ScottSchool of Psychology, University of Tasmania, Hobart, Australia.
Martina de ZwaanDepartment of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany.ORCID 0000-0002-7918-6957
Elmar BrählerMedical Center, University of Leipzig, Leipzig, Germany.
Frank NeunerDepartment of Psychology, Clinical Psychology and Psychotherapy, Bielefeld University, Bielefeld, Germany.
Michael QuinnSchool of Psychology, University of Tasmania, Hobart, Australia.
Tanja ZimmermannDepartment of Psychosomatic Medicine and Psychotherapy, Hannover Medical School, Hannover, Germany.ORCID 0000-0002-5069-7278
Medizinische Hochschule Hannover · DEUniversity of Tasmania · AUBielefeld University · DEJohannes Gutenberg University Mainz · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe Self-Image Scale is a self-report measure originally developed for use in women with cancer. Two subscales assess appearance satisfaction (self-acceptance) and perceptions of partners' acceptance of their appearance (partner-acceptance). This study aimed to increase the Self-Image Scale's utility by 1) confirming the two-factor structure of the German version of the Self-Image Scale, 2) testing measurement invariance across sex and age groups and validity, and 3) gathering general population normative data.

methodsConfirmatory factor analysis methods were used to examine the proposed two-factor model in a random sample of adults from the general German population (N = 1367). Measurement invariance, scale reliability, and validity were assessed.

resultsThe original factor structure and measurement invariance across sexes and age groups were supported. Women showed significantly lower self-acceptance than men. Adolescent and young adult women showed higher self-acceptance than senior women. For both sexes, partner-acceptance lowered across successive age cohorts. Internal consistencies were good.

conclusionsResults support the use of the German version of the Self-Image Scale in research and clinical practice. Research directions include validation in further diseases, collecting normative data across countries, and dyadic research, particularly exploring partner-acceptance across the life span.

Indexed as

LanguagePsychometricsSelf ConceptSurveys and QuestionnairesEducational StatusFactor Analysis, StatisticalFemaleHumansMaleMiddle AgedReproducibility of ResultsSex Characteristics

Identifiers

PMID32176730
PMCPMC7075632
OpenAlexW3012450584

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.