Rank

Keywords

Count

Centrality

Rank

Keywords

Count

Centrality

1

cyberbullying

575

0.39

11

depression

24

0.41

2

adolescent

270

0.29

12

victim

23

0.07

3

bullying

214

0.21

13

mental health

23

0.37

4

cyber victimization

84

0.51

14

Traditional bullying

23

0.02

5

victimization

75

0.11

15

school

23

0.41

6

gender

36

0.22

16

empathy

20

0.07

7

bystander

33

0.36

17

self-esteem

20

0.19

8

internet

33

0.52

18

moral disengagement

19

0.28

9

cyber aggression

26

0.22

19

prevention

17

0.37

10

aggression

24

0.21

20

suicide

15

0.05