Why digital literacy needs constant updates to help protect teens online

Phys · May 21, 2026 · 498 words · By The Education University

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What to know about Why digital literacy needs constant updates to help protect teens online

A longitudinal study by the Education University of Hong Kong examined the relationship between digital literacy and cyberbullying among adolescents. The research suggests that while higher digital literacy can reduce the likelihood of cyberaggression, the ability to navigate online threats is a dynamic skill that requires continuous development.

Propaganda risk 0%

Claims checked 12

Techniques found 0

Topics 0

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center80%

Right20%

5 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Why digital literacy needs constant updates to help protect teens online Lisa Lock Scientific Editor Robert Egan Associate Editor A new longitudinal study by the Education University of Hong Kong (EdUHK) has uncovered a nuanced relationship between digital…

Why it matters

The findings show that teens with lower levels of digital literacy are more vulnerable to cyberaggression, and those who make the least progress over time are at heightened risk of becoming victims of cyberbullying.

Common ground

In contrast, adolescents who experience cyberbullying early on often develop stronger digital literacy skills, likely because they learn to navigate threats, avoid attacks and protect themselves in an increasingly aggressive online environment.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

Follow-up questions

What concrete event or decision sits underneath the headline: Why digital literacy needs constant updates to help protect teens online?
What evidence would most clearly confirm or weaken the claim that adolescents whose digital literacy improved the least over time were more likely to become new victims of cyberbullying?
What should readers watch for in the next update to know whether the story is changing?

open_in_new Read the original article: https://phys.org/news/2026-05-digital-literacy-constant-teens-online.html

analyticsAnalysis

Propaganda Score

confidence: 100%

Low risk. This article shows minimal use of propaganda techniques.

fact_checkClaims Checked

eFinder analyzed this article and checked 12 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

info Single Source 8

help Insufficient Evidence 2

schedule Pending 2

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Claim 1: “adolescents whose digital literacy improved the least over time were more likely to become new victims of cyberbullying”

INSUFFICIENT EVIDENCE

No evidence was found after searching for this claim.

info

Claim 2: “Adolescents with higher digital literacy... were less likely to engage in later cyberaggression.”

SINGLE SOURCE

A PDF snippet ('Longitudinal bidirectional relations between digital literacy and...') explicitly states that adolescents with higher DL are 'less likely to engage in cyberaggression in the long term'. However, this is a single source (the study itself) and not corroborated by other independent news or academic reports in the evidence provided.

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web search NEUTRAL — This may be because adolescents with higher DL have a stronger understanding of 6 online etiquette and digital norms, making them less likely to engage in cyberaggression in the long term.
https://www.academia.edu/165204994/Longitudinal_bidirectiona…

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web search NEUTRAL — Although digital literacy has been proposed as a protective factor against cyberbullying, the dynamic, reciprocal relationship between these factors over time remains unclear because most research rel…
https://www.nature.com/articles/s41599-026-06788-x?error=ser…

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web search NEUTRAL — digital competence is associated with a lower risk of. gaming addiction, which could potentially lead to bet-. ter mental wellbeing in children and adolescents.assessment of digital literacy in childr…
https://www.researchgate.net/publication/358279763_Digital_c…

info

Claim 3: “A new longitudinal study by the Education University of Hong Kong (EdUHK) has uncovered a nuanced relationship between digital literacy and cyberbullying among local adolescents.”

SINGLE SOURCE

While web search results confirm the existence of EdUHK and its research activity, and a PDF title mentions 'Longitudinal bidirectional relations between digital literacy and [cyberbullying]', there is no second independent source confirming this specific study's findings or its 'nuanced relationship' as described in the claim. The evidence is too fragmented to reach 'corroborated'.

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wikipedia NEUTRAL — The Hong Kong Polytechnic University (PolyU or HKPU) is a public university in Hung Hom, Kowloon, Hong Kong. The university is one of the eight government-funded degree-granting tertiary institutions …
https://en.wikipedia.org/wiki/Hong_Kong_Polytechnic_Universi…

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wikipedia NEUTRAL — The Education University of Hong Kong (EdUHK) is a public university in Ting Kok, New Territories, Hong Kong. The university was founded in 1994 as The Hong Kong Institute of Education. It is one of e…
https://en.wikipedia.org/wiki/Education_University_of_Hong_K…

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wikipedia NEUTRAL — Higher education in Hong Kong means any education higher than secondary education, including professional, technical, and academic. It is the highest level of education in Hong Kong, regulated under t…
https://en.wikipedia.org/wiki/Higher_education_in_Hong_Kong

+ 3 more evidence sources

info

Claim 4: “those who make the least progress over time are at heightened risk of becoming victims of cyberbullying”

SINGLE SOURCE

The evidence provided for claim 2 discusses the general nature of cyberbullying and the need for longitudinal research, but does not mention the specific finding regarding 'least progress over time' and 'heightened risk'.

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web search NEUTRAL — Although digital literacy has been proposed as a protective factor against cyberbullying, the dynamic, reciprocal relationship between these factors over time remains unclear because most research rel…
https://www.academia.edu/165204994/Longitudinal_bidirectiona…

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web search NEUTRAL — Cyberbullying is one of the concerns of today's researchers and observers, as the. potential dangers of verbal violence that occur are difficult to detect and have. significant impacts over a period o…
https://www.researchgate.net/publication/330078565_Cyberbull…

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web search NEUTRAL — Background: Cyberbullying is well recognized as a severe public health issue which affects both adolescents and children.
https://www.frontiersin.org/journals/public-health/articles/…

schedule

Claim 5: “The study, recently published in Humanities and Social Sciences Communications, used a performance-based assessment of digital literacy rather than relying solely on self-reports”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

info

Claim 6: “Those who had engaged in cyberaggression earlier demonstrated lower subsequent digital literacy.”

SINGLE SOURCE

The evidence provided for this claim consists of dictionary definitions of the word 'early' and a Wikipedia page for a person named Connelly Early, which are completely irrelevant to the claim.

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web search NEUTRAL — Early attended James River High School in Midlothian, Virginia, and played college baseball at the United States Military Academy at West Point as well as the University of Virginia.
https://en.m.wikipedia.org/wiki/Connelly_Early

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web search NEUTRAL — Learn what early means with clear definitions, pronunciation, synonyms, and real-world examples. Simple explanations to help you use early correctly.
https://www.dictionary.net/dictionary/early

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web search NEUTRAL — 2 days ago · The meaning of EARLY is near the beginning of a period of time. How to use early in a sentence.
https://www.merriam-webster.com/dictionary/early

help

Claim 7: “those who moved out of victimization showed stronger digital literacy growth”

INSUFFICIENT EVIDENCE

No evidence was found after searching for this claim.

info

Claim 8: “teens with lower levels of digital literacy are more vulnerable to cyberaggression”

SINGLE SOURCE

The provided evidence includes a general mention that 'Developing digital literacy is protective' and 'reduces vulnerability', but it does not specifically corroborate the claim that lower levels make teens more vulnerable to 'cyberaggression' specifically from a longitudinal study. Only the original context suggests this specific link.

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web search NEUTRAL — Feb 2, 2022 · Adolescence has a surprising history (Getty Images) There's childhood, adulthood, and the messy bit in between. Here's how we've defined adolescence throughout history - and why it's tim…
https://www.bbc.com/future/article/20220124-why-teens-arent-…

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web search NEUTRAL — During early adolescence, adolescents often associate in cliques, exclusive, single-sex groups of peers with whom they are particularly close which may help adolescents become socially acclimated and …
https://en.wikipedia.org/wiki/Adolescence

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web search NEUTRAL — Young people need guidance, support, and encouragement for healthy development. The Washington State Department of Health's (DOH) Adolescent & Young Adult Health Unit leads public health programs with…
https://doh.wa.gov/you-and-your-family/adolescents-young-adu…

schedule

Claim 9: “Sisi Tao et al, Longitudinal bidirectional relations between digital literacy and cyberbullying experiences in adolescence, Humanities and Social Sciences Communications (2026). DOI: 10.1057/s41599-026-06788-x”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

info

Claim 10: “Led by Dr. Tao Sisi, Assistant Professor from the Department of Early Childhood Education at EdUHK, in collaboration with Dr. Frank Reichert and Professor Nancy Law at the University of Hong Kong, the study tracked 679 adolescents (average age 15) across two time points during 2018/19 and 2020/21 school years.”

SINGLE SOURCE

Web search confirms Dr. Tao Sisi is an Assistant Professor at EdUHK and Dr. Frank Reichert is at HKU. However, the specific details of the study (679 adolescents, specific years 2018/19 and 2020/21) are not corroborated by a second independent source in the provided evidence.

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wikipedia NEUTRAL — This is a list of soft drinks in order of the brand's country of origin. A soft drink is a beverage that typically contains water (often carbonated water), a sweetener and a flavoring agent. The sweet…
https://en.wikipedia.org/wiki/List_of_soft_drinks_by_country

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wikipedia NEUTRAL — This is a list of wars involving the Arab Republic of Egypt and its predecessor states. Egyptian victory Egyptian defeat Another result* *e.g. result unknown or indecisive/inconclusive, result o…
https://en.wikipedia.org/wiki/List_of_wars_involving_Egypt

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wikipedia NEUTRAL — The following is a list of wax figures which are currently displayed or have been displayed at one of the Madame Tussauds museums.
https://en.wikipedia.org/wiki/List_of_wax_figures_displayed_…

+ 3 more evidence sources

info

Claim 11: “adolescents who experience cyberbullying early on often develop stronger digital literacy skills”

SINGLE SOURCE

The evidence provided discusses general cyberbullying and digital literacy protection, but there is no evidence supporting the claim that experiencing cyberbullying early leads to stronger digital literacy skills.

travel_explore

web search NEUTRAL — Cyberbullying (cyberharassment or online bullying/harassment) is a form of bullying or harassment using electronic means. Since the 2000s, it has become increasingly common, especially among teenagers…
https://en.wikipedia.org/wiki/Cyberbullying

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web search NEUTRAL — Developing digital literacy is protective. Understanding online risks and how to stay safe reduces vulnerability. Cyberbullying's Effects on Education.Teens who face cyberbullying often develop sympto…
https://impulsec.com/parental-control-software/effects-of-cy…

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web search NEUTRAL — Adults who experience workplace cyberbullying often face the same silencing pressures as younger victims: fear of retaliation, concern about professional reputation, and uncertainty about where to rep…
https://www.broadbandsearch.net/blog/cyber-bullying-statisti…

info

Claim 12: “Adolescents who had experienced cybervictimization tended to show higher later digital literacy”

SINGLE SOURCE

The evidence provided consists of general definitions of adolescence from Wikipedia and the WHO, with no mention of the relationship between cybervictimization and subsequent digital literacy.

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web search NEUTRAL — Adolescence is the phase of life between childhood and adulthood, from ages 10 to 19. It is a unique stage of human development and an important time for laying the foundations of good health. Adolesc…
https://www.who.int/health-topics/adolescent-health/

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info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.