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. 2020 Jul 31;26(3):357–365. doi: 10.4094/chnr.2020.26.3.357

Table 1.

Levels of Self-efficacy, Self-control, Social Support, and Internet Addiction (N=119)

Variables Item
Scale
Possible range Actual range
M±SD M±SD
Self-efficacy 2.87±0.54 28.70±2.69 10~40 16~38
Self-control 2.83±0.49 36.75±6.36 13~65 21~50
Self-discipline 2.81±0.50 25.28±2.06 9~45 16~38
Concentration 2.87±0.74 11.48±1.98 4~20 5~20
Social support 3.13±0.42 75.10±4.36 24~120 24~114
Parent support 3.31±0.56 26.48±3.08 8~40 10~38
Peer support 3.30±0.47 26.40±3.01 8~40 12~40
Teacher support 2.87±0.74 22.96±2.96 8~40 10~39
Internet addiction 2.08±0.42 83.10±16.90 40~160 43~121
Disturbance of adaptive functions 2.37±0.63 21.32±5.64 9~36 9~33
Disturbance of reality testing 1.58±0.58 4.74±1.73 3~12 3~10
Addictive automatic thought 1.93±0.55 11.58±3.32 6~24 6~23
Withdrawal 2.27±0.59 13.64±3.52 6~24 6~23
Virtual interpersonal relationships 1.76±0.61 8.81±3.04 5~20 5~18
Deviant behavior 1.80±0.57 10.80±3.45 6~24 6~19
Tolerance 2.44±0.60 12.22±4.02 5~20 5~19