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Secondary & Teens (13–18) Published 2026-08-18 · 1 min read

How Bullying Affects Your Teen's Grades—And What Can Help

Key Takeaways

1

Bullying damages teen's confidence in their own abilities, not necessarily their actual grades.

2

Teens with clear future goals and aspirations were more protected from bullying's confidence-damaging effects.

3

Cyberbullying carried equal weight to traditional bullying in undermining academic self-perception.

Research with 876 Italian teenagers (ages 14–17) published in Frontiers in Education found that both traditional and cyberbullying reduced how confident teens felt about their academic abilities, even when grades remained unchanged.

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Researchers surveyed 876 teenagers aged 14–17 in Italy and discovered that both traditional bullying and cyberbullying were linked to lower perceived academic performance. When teens are bullied, they tend to feel worse about their schoolwork—regardless of their actual grades.

This matters because how your teen views their own abilities can influence their engagement with learning and their willingness to seek help when they struggle.

Bullying's Hidden Cost: Your Teen's Self-Belief

The study found that bullied teens reported feeling less confident about their academic abilities. This wasn't always reflected in actual grade changes, which makes it easy for parents to miss. A teen might maintain good marks while privately doubting whether they're capable or worthy of academic success. Cyberbullying carried the same weight as schoolyard bullying—both undermined how teens perceived themselves as learners.

Strong Future Goals Act as a Shield

The most encouraging finding: teens with a strong sense of future orientation—meaning they thought actively about their goals, dreams, and what they wanted to achieve—remained more confident in their abilities even when facing bullying. When your teen has clear aspirations, bullying feels less defining. Their identity isn't trapped in the moment; instead, they see themselves as someone working towards something bigger.

Help Your Teen Build a Protective Future Vision

  1. Have regular conversations about their interests, values, and goals—small milestones count, not just grand ambitions.
  2. Take both schoolyard and online bullying seriously; both damage how teens see themselves as learners.
  3. Help your teen reconnect with their future when bullying feels overwhelming, so they don't lose sight of who they're becoming.

Why this matters in Singapore

Secondary school in Singapore uses Full Subject-Based Banding, so students take subjects at the level that suits them, and national exams are moving to the Singapore-Cambridge Secondary Education Certificate (SEC). Guides here cover teen sleep, stress, phones and study for parents of 13–18 year olds.

Source: Frontiers in Education · CC BY 4.0

Nueava is run by a Singapore parent with a background in data analytics, to help local families decide with evidence.

Drafted with AI from the cited source and checked automatically. Spotted an error? Tell us and we'll correct it. [email protected]

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