title: [Internet addiction disorder and social networks: statistical analysis of correlation and study of the association with social interaction anxiousness].
abstract: Internet Addiction Disorder (IAD) is an emerging psychiatric disorder, assimilable to impulse control problems and related to maladaptive use of new networks and social and virtual technologies.
  
  
  
  Our study aims to analyze the presence of IAD among adolescents and to study the correlation with social interaction anxiousness. We investigated also the possibility that the Social Network (SN) represent a source of risk for the development of IAD.
  
  
  
  The test group was composed of 250 subjects, aged between 14 and 18 years. They were administered: Young's IAT; IAS (Interaction Anxiousness Scale), AAS (Audience Anxiousness Scale) and SISST (Social Interaction Self-Statement Test) to analyze the dimension of social interaction anxiousness.
  
  
  
  We found a rate of 2% of the IAD. The SN are the most common use of the Net in our sample, but not the most clicked sites by subjects with IAD. It should be noted, finally, a correlation between social interaction anxiety and IAD, but not a significant difference in scores of social anxiousness scales based on the SN use/non-use.
  
  
  
  The use of SN intended as single variable doesn't correlate with increased risk for IAD, or for increased social interaction anxiousness. However, if associated with prolonged use of the net for 5-6 hours or more, or concomitant use of chat rooms and/or net gambling, we find a more significant risk of psychopathology. The data presented require further investigations, in order to guide new pathogenetic models and appropriate intervention strategies.
authors.affiliation: Day Hospital Psichiatrico, Dipartimento di Neurologia e Psichiatria, Sapienza Università di Roma.
authors.forename: Anna Carlotta
authors.initials: AC
authors.lastname: Rusconi
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Valeriani
authors.forename: Cristiano
authors.initials: C
authors.lastname: Carlone
authors.forename: Pasquale
authors.initials: P
authors.lastname: Raimondo
authors.forename: Adele
authors.initials: A
authors.lastname: Quartini
authors.forename: Maria Antonietta
authors.initials: MA
authors.lastname: Coccanari de' Fornari
authors.forename: Massimo
authors.initials: M
authors.lastname: Biondi
mesh_terms: D000293:Adolescent; D000704:Analysis of Variance; D001007:Anxiety / Q000453:epidemiology; D016739:Behavior, Addictive / Q000175:diagnosis* / Q000453:epidemiology / Q000523:psychology*; D003195:Computer Communication Networks / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D015994:Incidence; D020407:Internet / Q000706:statistics & numerical data; D007398:Interpersonal Relations; D007558:Italy / Q000453:epidemiology; D008297:Male; D015995:Prevalence; D011569:Psychiatric Status Rating Scales; D012307:Risk Factors; D012574:Schools; D017678:Sex Distribution; D018709:Statistics, Nonparametric; D013334:Students / Q000706:statistics & numerical data; D011795:Surveys and Questionnaires