1.Psychometric Assessment of the Motives for Online Gaming Questionnaire Among Iranian Gamers
Marziyeh HAMZEHZADEH ; Arshiya SANGCHOOLI ; Rabert FARNAM ; Hosein RAFIEMANESH ; Behrang SHADLOO ; Kamyar GHANI ; Maral Mardaneh JOBEHDAR ; Masoumeh AMIN-ESMAEILI ; Jamileh RAHIMI ; Zsolt DEMETROVICS ; Orsolya KIRÁLY ; Afarin RAHIMI-MOVAGHAR
Psychiatry Investigation 2022;19(5):333-340
Objective:
Gaming motivations are crucial aspects of healthy and problematic video gaming behavior. The aim of this study was to assess the psychometric properties of the widely used Motives for Online Gaming Questionnaire (MOGQ).
Methods:
Test-retest reliability was evaluated in a sample of 66 university students. Data from 791 participants in an online survey of Iranian online gamers were examined to assess convergent validity and construct validity using confirmatory factor analysis. Internal consistency of MOGQ factors was assessed in both samples.
Results:
The item content validity index (I-CVI) and the scale content validity index (S-CVI) were between 0.8 and 1.0 for clarity and relevancy. The test-retest reliability of the 27-item questionnaire was 0.85 and internal consistency was 0.94. After incorporating additional error paths, model fit improved to an acceptable level. The MOGQ factors had acceptable correlations with relevant motivational scales such as Gaming Motivation Scale and Player Experience of Need Satisfaction. Recreation motives had the highest average score in the sample and social ones had the lowest, and males scored higher than females across all motivation domains except escape.
Conclusion
The MOGQ is a suitable instrument for the assessment of online gaming motivations in the Iranian population.
2.Psychometric Properties of the Persian Version of the Gaming Motivation Scale
Kamyar GHANI ; Rabert FARNAM ; Hosein RAFIEMANESH ; Behrang SHADLOO ; Arshiya SANGCHOOLI ; Marziyeh HAMZEHZADEH ; Maral Mardaneh JOBEHDAR ; Masoumeh AMIN-ESMAEILI ; Yekta RAHIMI ; Zsolt DEMETROVICS ; Orsolya KIRÁLY ; Afarin RAHIMI-MOVAGHAR
Psychiatry Investigation 2023;20(7):664-670
Objective:
Gaming motivations are a central aspect of playing video games, and their importance to understanding both healthy and problematic gaming behavior has been increasingly elucidated. In this study, we aimed to translate the 18-item Gaming Motivation Scale (GAMS-18) to Persian and validate it in a population of Persian speaking gamers, specifically for the assessment of online gaming.
Methods:
After translation from English to Persian, content validity of the questionnaire was assessed by a panel of experts and test–retest reliability was calculated in a sample of 70 students. Data from an online survey of 791 Iranian online gamers were used for the assessment of construct validity using confirmatory factor analysis.
Results:
The item content validity index and the scale content validity index for clarity and relevance ranged from 0.80 to 1.00. Internal consistency reliability of the GAMS-18 was 0.90 and the test–retest reliability was 0.89. The test–retest reliability of the GAMS-18 was 0.89, and the internal consistency was 0.90. The GAMS factors had acceptable correlation with other motivational scale such as Player Experience of Need Satisfaction. Incorporating the proposed additional error paths improved the model fit to an acceptable level.
Conclusion
The Persian version of the GAMS can assess digital gaming behavior based on the six self-determination theory motivation types, and measures different aspects of motivation that other instruments. It is also demonstrated to have good reliability and validity and could be used in research on the motivations of online gamers in Persian-speaking populations.