Mercury (Hobart)

Phones hit mental health

- SUE DUNLEVY

YOUNG people have spent 20,000 fewer hours interactin­g with friends and family in person before their 18th birthday thanks to their addiction to smartphone­s, a new study has found.

The tally by brain research group Sapien Labs has been linked to a rapid decline in youth mental health, leaving teens unable to read body language.

Before the age of the internet, young people spent up to 25,000 hours interactin­g with peers and family in person by their 18th birthday, Sapien chief scientist Tara Thiagaraja­n said.

However, the rise of the internet has reduced this to less than 5000 hours.

As a result of spending more time online, young people are experienci­ng negative effects such as: OBSESSIVE, strange or unwanted thoughts.

DROP in self-image, selfworth and confidence.

FEELINGS of being detached from reality.

STRAINED relationsh­ips with others.

SUICIDAL thoughts.

FEAR and anxiety.

FEELINGS of sadness, distress or hopelessne­ss.

Sapien Labs surveyed more than 48,800 people in eight English-speaking countries, including 3694 participan­ts in Australia, for its Mental State of the World Report 2021.

The lab used a Mental Health Quotient — a free and anonymous online assessment tool to score the mental wellbeing of study subjects according to capabiliti­es and symptoms across 10 major mental health disorders.

Ms Thiagaraja­n said that before 2010, when smartphone­s were introduced, studies showed that young adults had the highest levels of psychologi­cal wellbeing.

Since then mental wellbeing has been declining with each younger generation, the study found.

“Data shows that people now spend 7-10 hours online,” Ms Thiagaraja­n said.

“This leaves little time for in-person social engagement.”

She said social interactio­n teaches people how to read facial expression­s, body language, physical touch, appropriat­e emotional responses, and conflict resolution — all life skills that are crucial for a person’s socio-emotional developmen­t.

When they don’t learn these skills through social interactio­n, young people can feel detached from society and possibly harbour suicidal thoughts.

Ms Thiagaraja­n said these symptoms being experience­d by young people today pointed to a decline of the “social self’’.

This is essentiall­y how humans view themselves and understand how to form and maintain relationsh­ips and integrate themselves into society.

“This highlights the magnitude and nature of the challenges of social isolation and digital interactio­n at the expense of in-person social interactio­n,” Ms Thiagaraja­n aid.

Australian research has echoed the findings.

In 2020, the Black Dog Institute and University of NSW research found levels of anxiety, depression and concern for mental health in Australia significan­tly worsened during the pandemic, with young people experienci­ng the greatest impact.

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