网络给人们的生活带了极大的便利，青少年作为网络大军中的最大的用户群，因为其身心发展的特殊性，成为最容易网络成瘾的群体。网络成瘾对青少年的身体、情绪、人格、日常生活和学习等各方面造成了严重的负面影响，而同伴逐渐取代父母成为青少年最主要的重要他人，因此去深入探讨同伴与青少年网络成瘾的关系具有重要的社会和研究意义。本研究对1006名初一至高二的青少年进行问卷调查，探讨青少年同伴与其网络成瘾的关系，得到以下研究结论：1. 相对于父母的网络使用，青少年同伴的网络使用和网络成瘾对其网络成瘾具有显著的预测效应；2. 同伴网络成瘾除了对青少年网络成瘾的直接影响之外，还通过青少年网络使用间接影响青少年网络成瘾，即青少年网络使用在同伴网络成瘾对青少年网络成瘾的影响中起到了部分中介的作用；而青少年对网络使用的态度则无法中介同伴网络成瘾对青少年网络成瘾的作用。3. 同伴网络成瘾除了对青少年网络成瘾的直接影响之外，还通过青少年同伴接纳间接影响青少年网络成瘾，即青少年同伴接纳在同伴网络成瘾对青少年网络成瘾的影响中起到了部分中介的作用；而且青少年友谊质量在其同伴接纳影响青少年网络成瘾中起到调节作用，即与同伴的友谊质量更好，会更直接受到同伴网络成瘾的影响。因此，同伴接纳和友谊质量在同伴网络成瘾对青少年网络成瘾影响中起到了有调节的中介作用。4. 同伴网络成瘾对青少年网络成瘾的作用会受到同伴群体的社会影响力的影响，即同伴群体社会影响力在同伴网络成瘾对青少年网络成瘾的影响中起到了调节作用。具体来说，社会影响力高的同伴群体能对青少年网络成瘾产生稳定的影响，会使其更容易受到同伴网络成瘾的影响。

With the great convenience brought about by the Internet, it has been widely popularized in China. Adolescent is the biggest Internet user group and also most susceptible to be Internet addicted due to their special developmental characteristics. To be addicted to Internet would destroy adolescents’ body, emotion, personality and so on. With peer taking the place of parents to be the main significant other, to probe into the relationship between peer and adolescent Internet addiction is quite meaningful for adolescent development and future intervention. The present study surveyed 1006 adolescents from junior and middle schools to investigate the relationship between adolescents’ peer and Internet addiction. The conclusions of the study are as follows:1. Compared with parents’ Internet use, peer Internet use and Internet addiction are salient positive predictors of adolescent Internet addiction.2. Peer Internet addiction not only could directly predict adolescent Internet addiction, but indirectly predict it through adolescent Internet use. 3. Peer Internet addiction not only could directly predict adolescent Internet addiction, but indirectly predict it through adolescent peer acceptance, which means the higher peer acceptance, the more serious adolescent Internet addiction is. Besides, friendship quality moderates the relationship between peer acceptance and adolescent Internet addiction that adolescent who has good friendship with deviant peer group are apt to have more serious Internet addiction. All together, peer acceptance and friendship quality functions as moderated mediation between peer Internet addiction and adolescent Internet addiction.4. Peer group social impact moderates the relationship between peer Internet addiction and adolescent Internet addiction that high peer group social group would promote the influence of peer Internet addiction on adolescent Internet addiction.