“…Numerous studies with samples from all age groups have found moderate to large positive associations between FOMO and problematic smartphone use. 27 , 28 , 36 , 45 , 65 , 66 , 69 , 71 - 75 For example, Elhai, Yang, Fang et al 36 analyzed data from 1,034 Chinese university students, using a cross-sectional, online self-report survey design with standardized psychological scales. They reported a bivariate Pearson correlation of 0.29 between the Chinese versions of the Przybylski et al 1 FOMO Scale and the 10-item Smartphone Addiction Scale.…”