| Bergen Shopping Questionnaire — 28 Questions | Self-report | Adults reviewing persistent shopping or buying urges, loss of control, and related financial or daily-life impact | 28 | Shopping becomes a different kind of concern when it is hard to stop, takes priority over other activities, or repeatedly leads to conflict. |
| CAGE Alcohol Questionnaire (CAGE) | Self-report | Adults reviewing possible alcohol-related problems; it is not designed for children or for assessing acute withdrawal | 4 | CAGE asks about four experiences around drinking: wanting to cut down, feeling annoyed by criticism, feeling guilty, and having a drink first thing in the morning. |
| Gambling Behaviour Questionnaire — 17 Questions | Self-report | Adults reviewing gambling behavior, loss of control, and consequences across personal, financial, or family life | 17 | This 17-question gambling questionnaire asks about time spent thinking about gambling, efforts to stop, chasing losses, borrowing money and effects on relationships or work. |
| Excessive Gaming Screening Tool (EGST) | Self-report | Older adolescents and adults able to report their own gaming frequency, control, priorities, and daily-life impact | 20 | This questionnaire looks at how time online fits into daily life. |
| Internet Addiction Assessment (IAA) | Self-report | Older adolescents and adults reviewing whether internet use affects sleep, responsibilities, relationships, or emotional wellbeing | 18 | This 18-question assessment explores internet and smartphone habits, including staying connected longer than planned, checking messages and choosing online activity over other things. |
| Sexual Addiction Screening Test (SAST) | Self-report | Adults privately reviewing sexual behavior patterns, loss of control, distress, and relationship or daily-life consequences | 45 | This 45-question sexual-behaviour questionnaire covers personal history, feelings about sexual behaviour, attempts to control it and consequences for everyday life. |