Check what you've actually observed.
Each sign is contextualized against normal adolescent development. No percentages, no panic — just an honest read on whether to keep watching or start talking.
✅ Privacy & Mood (usually normal at this age)
⚠️ Behaviors that are individually concerning
🔀 Behaviors that matter in combination
Where this information comes from
No scores. No percentages. No risk levels. No data is sent to any server. Your checked items stay in your browser only.
Warning Signs
- NCMEC
Online Safety for Teens
www.missingkids.org/ (2023) - Childnet
Adolescent Digital Wellbeing
www.childnet.com/ (2023) - NCMEC
Signs of Online Exploitation
www.missingkids.org/ (2023) - NCMEC
Internet Safety Statistics
www.missingkids.org/ (2023) - NCMEC
Grooming Warning Signs
www.missingkids.org/ (2023) - Internet Watch Foundation
Online Grooming Indicators
www.iwf.org.uk/ (2023) - Childnet
Healthy Sexual Development
www.childnet.com/ (2023) - MVD
Public Advisory: Online Recruitment Tactics
xn--b1aew.xn--p1ai/ (2023) - Childnet
Social Isolation Online
www.childnet.com/ (2023) - Internet Watch Foundation
Concealment Behaviors
www.iwf.org.uk/ (2023) - NCMEC
Online Identity Shifts
www.missingkids.org/ (2023)
Developmental Baselines
Increased privacy-seeking is a core developmental milestone in adolescent autonomy formation.
Steinberg (2014), Journal of Research on Adolescence
Mood variability increases during pubertal development due to neurological and hormonal changes.
Casey et al. (2010), Developmental Review
Circadian rhythm shifts naturally delay adolescent sleep onset by 1-2 hours.
Crowley et al. (2018), Journal of Biological Rhythms
Assessment Rules
- If only A-category signs are checked → RESULT: expected for age.
- If 1-2 C-signs or A+C combination → RESULT: worth monitoring.
- If B1 (unexplained gifts) AND C1 (older online friends) are both checked → RESULT: conversation now.
- If B1+B2 or B3 alone → RESULT: conversation now.
- If 3+ C-signs → RESULT: conversation now.
- If B1+C1+any A → RESULT: conversation now.
Come back when things shift
Adolescent behavior shifts week to week. This tool is designed to be revisited, not used once in panic. The patterns that matter are the ones that persist or escalate over time.
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📄 Share the guide
If your result shifts to 'conversation now,' generate a fresh conversation-guide PDF to share with a co-parent, school counselor, or family therapist.