Abstract
The current study examined the effects of Internet usage characteristics and peer perception on loneliness. The mediating role of Internet usage characteristics was examined in the relationship between loneliness and peer perception. The sample included 661 Turkish adolescents (N(girls) =379, 57.34%; N(gifted)= 211, 31.92%) aged 11-18 years. Structural equation model analyzes were conducted to test the hypothesis model across the group. Moreover, multigroup structural model was conducted to test the differences of the relationships across gifted and normally developing adolescents. The results of the structural model showed that Internet use characteristics did not have a mediating role in the relationship between adolescents' peer perception and loneliness. On the other hand, problematic Internet use had a full mediator role in the relationship between fear of missing out and loneliness. The results of the multigroup structural model emphasized the similar effects between the research variables in gifted and normally developing adolescents. The results were discussed with the effects of Internet use characteristics and peer perception on loneliness. We also pointed out that gifted and normally developing adolescents have similar social and technological outcomes and that these outcomes influence mental health.