Skip to main content
. 2020 Jul 5;17(13):4842. doi: 10.3390/ijerph17134842

Table 2.

Per protocol baseline sociodemographic, usage data, psychological variables and pre-post intervention scale reliabilities.

Intervention (n = 72) Control (n = 71) Chi Square/
t-Tests
Socio/demographics n % n % - -
Gender (female) 60 83.33 62 87.32 1.83, ns a
Education (under graduates %) 67 93.05 65 91.54 1.03, ns
Relationship status (% not in relation) 40 55.55 38 53.52 1.35, ns
Ethnicity (White %) 49 68.05 42 59.15 1.63, ns
M (SD) M (SD) t Tests Cronbach’s
α T1
Cronbach’s α T2
Age 20.69 (3.27) 20.82 (3.70) −0.20, ns - -
Smart hours/day 4.55 (2.28) 5.23 (1.89) −0.28, ns - -
SM hours/day 2.17 (1.430 2.47 (1.28) −1.36, ns - -
Smart. distraction 59.52 (7.69) 57.55 (8.08) −0.70, ns 0.90 0.88
Self-awareness 74.71(8.20) 75.00 (9.38) −0.20, ns 0.87 0.86
Mindful Attention 3.28 (0.52) 3.40 (0.56) −1.32, ns 0.92 0.93
Stress 24.44 (4.72) 28.78 (6.05) −0.33, ns 0.86 0.83
Anxiety 15.93 (5.94) 16.63 (4.94) −0.77, ns 0.93 0.90
Online vigilance 2.43 (0.48) 2.38 (0.52) 0.63, ns 0.89 0.87
Efficacy 28.04 (4.35) 28.96 (4.55) −2.51, ns 0.90 0.88
FoMO 3.48 (1.36) 3.54 (1.34) −0.32, ns 0.89 0.90
NoMO 77.17 (22.40) 86.32 (23.68) −0.49., ns 0.89 0.88
Def. self-regulation 14.15 (5.32) 15.35 (5.39) −1.50, ns 0.89 0.87
Impulsivity 14.74 (3.39) 16.27 (3.52) −0.264, ns 0.85 0.86
Prob. SM use 17.15 (4.95) 17.18 (5.42) −0.035, ns 0.91 0.89
Automaticity 5.14 (1.33) 5.11 (1.20) −0.88, ns 0.87 0.89

a ns = non-significant. FoMO=Fear of Missing Out; NoMO = Nomophobia; Def. self-regulation=Deficient self-regulation; Prob. SM use = Problematic social media use.