46. parents / help / prevent cyberbullying / keeping the lines / communication open
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47. they / talk / their children / cyberbullying / encourage them / get help / when / they / involved / cyberbullying
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48. teachers / understand / various forms / cyberbullying / the signs / the beginning / it
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49. the first step / fighting against this social problem / understand / both its causes / effects
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50. teachers / parents / work together / offer solutions / each situation
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