Internet Addiction Assessment (IAA)
A professional Internet Addiction Assessment (IAA) tool to deeply understand your online behavior and mobile phone usage habits. This test is based on psychological research and identifies potential risks from marginal status to severe addiction through a structured questionnaire, helping you assess the impact of digital life on your personal and professional life.

Scale Introduction

The Internet Addiction Assessment (IAA) is designed for individuals concerned about their online behavior and seeking to determine whether they may be overusing digital devices. It provides a scientific and objective reference. The assessment utilizes a standardized, structured questionnaire to systematically evaluate personal internet and smartphone usage patterns. Based on professional psychological research, it accurately identifies signals related to overuse and problematic use.

This tool aims to help users rationally examine their digital habits and clearly understand the potential impact of these habits on daily life, studies, and work. It offers a professional and reliable starting point for self-assessment to those who care about their online status, pay attention to digital well-being, and wish to make more informed usage choices.

Scoring Results Interpretation

ScoreReference Result
0~29 pointsLittle to no internet addiction (Digital use is within a healthy range)
30~39 pointsBorderline state of internet addiction (It is recommended to monitor usage habits and make moderate adjustments)
40~59 pointsPossible internet addiction (Negative impact on life is present)
60~72 pointsHigh probability of internet addiction (Has caused serious problems in life)

Reference source: Introduction to the Chinese version of this scale and test link address https://toolonline.net/IAA