Young’s Diagnostic Questionnaire(English)

• an 8-item questionnaire assessing patterns of Internet usage that result in psychological or social impairment. The eight items correspond to the six items in Griffiths’ components model and nine items in the diagnostic criteria of IGD in the DSM-5. Based on this score, ranging from 0–8, Internet users can be categorized into three groups: adaptive Internet users (AIU) (scoring 0–2); maladaptive Internet users (MIU) (scoring 3–4); and pathological Internet users (PIU) (scoring ≥ 5) [51]. Moreover, hours online per day were measured using a single-item question in the structured questionnaire
• AIU, DSM, IGD, MIU, PIU
• Questionnaire, Psychology, Social aspects, Scoring systems/scales
• https://doi.org…/ijerph13030294