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Psychology

This Month

Democratic presidential nominee Kamala Harris has a genuine ‘Duchenne’ smile.

Why Kamala Harris’ laugh might help her beat Trump

The US presidential candidate has a smile and laugh that actually play well to our evolutionary instincts. They could lift her faltering campaign.

  • Peter Quarry
Alcohol reaches the brain within five to 10 minutes.

Just three glasses of wine a week can shrink your brain

It’s not just your liver you should worry about – alcohol has been found to change humans’ cerebral anatomy. Here’s what you need to know.

  • Emily Craig
The brain regions that shrink fastest with age are those that have expanded the most over the past few million years.

Your bigger brain comes with a downside – faster ageing

A study comparing chimpanzees and humans suggests the regions that grew the most during evolution are the most susceptible to old age.

  • Carl Zimmer

August

Pink noise turns down white noise’s higher frequencies, making it sound more natural.

The latest trend to improve your sleep

There’s a growing buzz about a rainbow of soothing sounds and their theoretical effects on concentration and the relaxation response.

  • Carla Johnson

July

The problem of loneliness has been bubbling for decades.

Work friends can be hard to find. How to combat workplace loneliness

Remote work has only intensified a problem that has been bubbling for decades.

  • Melissa Rayworth
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AFR

Are you guilty of these eight unhealthy ‘microaggressions’?

Such behaviour can have a serious impact on mental and physical wellbeing, including depression and sleeping problems, say experts – so it may pay to avoid it.

  • George Chesterton
Enjoying every day

Why you probably need to rethink your bucket list

Rather than grand plans, small actions every day are the key to achieving happiness and a sense of worth.

  • Lucy Dean
It is possible to have meaningful relationships in today’s imperfect climate.

Making new friends can be hard. Here are five ways to make one a year

Many modern factors, including remote work, social media and a higher focus on convenience in everyday life, such as home streaming, have increased loneliness.

  • Emma Nadler

June

If you subconsciously label coffee’s effects as anxiety, you might reinforce the trauma.

Yes, drinking coffee can cause anxiety

Caffeine is a stimulant that affects the part of the body responsible for your fight-or-flight response. Here are three ways to stop it becoming a problem.

  • Hannah Singleton

To live longer, wear rose-coloured glasses

Studies show optimistic people are more likely to live a healthier, longer life – and you can change your health by changing your attitude.

  • Albert Stumm
Some people find that setting open-ended, curiosity-based goals is more effective.

Knowing the four personality types is key to better habits

Is your 2024 not going quite to plan? Here’s how to establish healthier habits in FY25.

  • Lucy Dean
Virtually no one can take a psychedelic drug and not know it.

The trouble with psychedelics

The gold-standard methodology for testing a drug’s efficacy, the double-blind trial, does not work for substances that affect the mind.

  • Jonathan Lambert

May

According to a study, a variety of food supports good brain health.

Why limiting your diet could be harming your brain

Researchers have found that people who liked a variety of foods did better on cognitive tests than those with limited dietary preferences.

  • Teddy Amenabar
“Thanks to Dr Google, everybody thinks they’ve got ADHD,” says the ADHD Foundation’s Christopher Ouizeman.

Is it time to stop talking about mental illness?

I believe many young people are being encouraged to frame normal experiences as psychiatric conditions. There are even financial motivations.

  • Peter Quarry
Super-agers had more volume in areas of the brain important for memory, most notably the hippocampus and entorhinal cortex.

What an even closer peek inside the brains of ‘super-agers’ reveals

Scientists have become enthralled by a subset of the population aged 80 and older who with the memory of a person 20 to 30 years younger.

  • Dana G. Smith
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Podcasts can offer practical and problem-focused techniques to help with anxiety.

Six podcasts that will help you cope with stress

At a time of unsettling news at home and abroad, these shows offer tips and first-person accounts to alleviate a spiralling sense of unease.

  • Emma Dibdin
AFR

Adults become lonelier from age 50, say scientists

An analysis of nine long-term studies of nearly 130,000 people from Western countries found a striking “U-shaped” pattern of loneliness throughout life.

  • Sarah Knapton

April

The brain benefits really start to emerge when we work out consistently over time.

How exercise strengthens your brain

Perhaps most remarkably, exercise offers protection against neurodegenerative diseases.

  • Updated
  • Dana G. Smith
Instead of engineering the outside world to make waiting better work on yourself, to learn how to live in a world of waiting.

How not to be bored when you have to wait

A writer went on a quest to wait less. Then he discovered how to care less about waiting.

  • Arthur C. Brooks
Many survivors of child sexual abuse only report years or decades later.

Over 50 and lonely? Here are six ways to fix that

Loneliness isn’t always apparent from the outside. It’s an invisible cloak that eats away at your wellbeing without anyone knowing. That can make it deadly.

  • Annabel Jones