Evidence map›Paper›PMID 27160387›Full record

ArticleBMC psychiatry2016

Psychometric properties of the 7-item game addiction scale among french and German speaking adults.

Yasser Khazaal, Anne Chatton, Stephane Rothen, Sophia Achab, Gabriel Thorens, Daniele Zullino, Gerhard Gmel

Abstract read
In one paragraph

Article in BMC psychiatry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 2 pooled it
–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

32 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Validation of the Game Addiction Scale in Adolescents (GASA short version): adaptation for Mexican children.Psicologia, reflexao e critica : revista semestral do Departamento de Psicologia da UFRGS · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

7 authors.

Yasser KhazaalDepartment of Mental health and psychiatry, Geneva University Hospitals, Geneva, Switzerland. yasser.khazaal@hcuge.ch.
Anne ChattonDepartment of Mental health and psychiatry, Geneva University Hospitals, Geneva, Switzerland.
Stephane RothenDepartment of Mental health and psychiatry, Geneva University Hospitals, Geneva, Switzerland.
Sophia AchabDepartment of Mental health and psychiatry, Geneva University Hospitals, Geneva, Switzerland.
Gabriel ThorensDepartment of Mental health and psychiatry, Geneva University Hospitals, Geneva, Switzerland.
Daniele ZullinoDepartment of Mental health and psychiatry, Geneva University Hospitals, Geneva, Switzerland.
Gerhard GmelLausanne University, Lausanne, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe 7-item Game Addiction Scale (GAS) is a used to screen for addictive game use. Both cross cross-linguistic validation and validation in French and German is needed in adult samples. The objective of the study is to assess the factorial structure of the French and German versions of the GAS among adults.

methodsTwo samples of men from French (N = 3318) and German (N = 2665) language areas of Switzerland were assessed with the GAS, the Major Depression Inventory (MDI), the Brief Sensation Seeking Scale, and the Zuckerman-Kuhlman Personality Questionnaire (ZKPQ-50-cc). They were also assessed for cannabis and alcohol use.

resultsThe internal consistency of the scale was satisfactory (Cronbach α = 0.85). A one-factor solution was found in both samples. Small and positive associations were found between GAS scores and the MDI, as well as the Neuroticism-Anxiety and Aggression-Hostility subscales of the ZKPQ-50-cc. A small negative association was found with the ZKPQ-50-cc Sociability subscale.

conclusionThe GAS, in its French and German versions, is appropriate for the assessment of game addiction among adults.

Indexed as

AdultAlcohol-Related DisordersBehavior, AddictiveComorbidityFranceGermanyHumansInternetLanguageLongitudinal StudiesMajor Depressive DisorderMalePersonality InventoryPsychometricsReproducibility of ResultsSensitivity and SpecificityGame Addiction ScaleInternet addictionInternet Gaming Disorder

Identifiers

PMID27160387
PMCPMC4862221

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.