Social Media Disorder, Mental Health, and Validation of the Chinese Version of 27-Item Social Media Disorder Scale in Chinese College Students

Abstract

ObjectiveWith the widespread use of social media, excessive use of social media may lead to problematic behaviors such as social media disorder, which has a negative impact on teenagers' mental health. Thus, it is an urgent need to provide a measurement tool to assess social media addiction in different cultures. The aim of this study was to assess the psychometric properties of the Chinese version of 27-item Social Media Disorder (SMD) Scale (developed using the diagnostic criteria of DSM-V Internet Gaming Disorder) in college students, and to verify its impact on mental health.MethodsTwo online surveys were conducted among a total of 1,539 Chinese college students, including 1,316 subjects in sample 1 and 223 subjects in sample 2. The discrimination, criterion validity, construct validity and reliability of the Chinese version of SMD-27 scale were examined.ResultsThe Chinese version of SMD-27 scale showed excellent psychometric properties. The item-total correlation coefficients of the scale ranged from 0.31 to 0.56, and the item-dimension correlations of the scale ranged from 0.459 to 0.834. Findings from confirmatory factor analysis indicated a great fit of the model of the Chinese version of SMD-27, with CFI = 0.956, TLI = 0.951, RMSEA = 0.036 in sample one and CFI = 0.970, TLI = 0.967, RMSEA = 0.040 in sample two, thus confirming the second-order factor structure of the scale. The SMD-27 scale showed good internal consistency between two different samples with their respective Cronbach's alpha of 0.87 and 0.92, and good test-retest reliability over a period of 1 month. In addition, multiple regression results generally supported the impact of social media addiction on mental health.ConclusionThis study provides evidence that the Chinese version of SMD-27 scale is applicable to Chinese college populations, and it is a promising tool for the study of social media addiction in China.

Initiating PeriCBD to probe perinatal influences on neurodevelopment during 3–10 years in China

“…The Trait Depression Scale is a 16-item scale, with items rated on a scale of 1 to 4, and total scores ranging from 16 to 64. A higher total score on this scale reflects a higher level of trait depression in the mother 19 .In the Chinese context, the scale exhibits high reliability, with a coefficient of 0.92 and robust validity ( χ 2 = 709.36, df = 103, RMSEA = 0.06, CFI = 0.96, NFI = 0.95, IFI = 0.96) 28 .…”

“…The Trait Depression Scale is a 16-item scale, with items rated on a scale of 1 to 4, and total scores ranging from 16 to 64. A higher total score on this scale reflects a higher level of trait depression in the mother 19 .In the Chinese context, the scale exhibits high reliability, with a coefficient of 0.92 and robust validity (χ 2 = 709.36, df = 103, RMSEA = 0.06, CFI = 0.96, NFI = 0.95, IFI = 0.96) 28 . • Self-Rating Anxiety Scale and State-Trait-Anxiety Inventory The Self-Rating Anxiety Scale and the State-Trait Anxiety Inventory were completed by the mother to assess her current state of anxiety and trait anxiety, respectively.…”