The psychology of volunteering
To celebrate International Volunteer Day, we spoke to University experts in happiness, psychology and pharmacology to find out some surprising benefits of volunteering on mental health.
Australians spend a staggering 930 million hours volunteering each year. Beyond the satisfaction of helping others, there are many surprising benefits to volunteering on the health and wellbeing of volunteers.
From improving our health and happiness to promoting strong social networks, boosting mood and making friends, our experts explain the psychology behind volunteerism and why people help others they may never otherwise meet.
Volunteering is a great way to promote strong social networks. This is because of whatâs called âprosocial behaviourâ, which means that what weâre doing benefits other people â this can be seen in helping, sharing, donating and volunteering.
Research suggests this is a beneficial way to connect with your community and build positive relationships through creating social capital, building bonds of trust, cooperation and respect for diversity.
Volunteering is an adventure. Meeting people from different walks of life and different ways of life brings together unexpected experiences.
Helping others is also related to improved physical health, including weight control, lower blood pressure and relief from depression and chronic pain. Alumnus (PhD(Medicine) â98) who is affectionately referred to as âDr. Happyâ explains this result:
âWhen weâre helping others weâre more likely to feel good about ourselves which is, not surprisingly, a positive contributor to mental health. Mental and physical health are highly correlated so when weâre psychologically well, weâre also more likely to be physically well,â he says.
People who âgiveâ â either money or their time â have been reported to be happier and healthier than those who donât. Dr Rebecca Pinkus, Lecturer in Psychological Statistics says, âVolunteering keeps you in a positive mood and can help lift you out of a negative mood.â
The reason for this is that helping others triggers the reward pathway in the brain known as the mesolimbic system. It releases âfeel-goodâ neurotransmitters such as oxytocin and vasopressin. The buzz you get from these neurotransmitters is sometimes known as âthe helpers highâ.
Dr  (BA â08 BA(Hons) â10 PhD â14) is an expert on the effects of brain chemicals. He says, âEmpathy has been shown to elevate oxytocin levels in blood plasmaâ. âWith higher levels of empathy and oxytocin being associated with increased generosity."
This creates a âfeel-goodâ cycle: oxytocin makes you more likely to be generous, being generous produces more oxytocin, which makes you more likely to continue being generous.
Ever heard of something called the âemotional contagion'? We hadnât either. But as the name suggests, itâs contagious. When two people catch it, they tend to âmatch upâ emotionally.
If a person is feeling positive and enjoying the process of giving, then this spreads across to other people nearby who become significantly more likely to give as well.
âSatisfaction with life is at least partially dependent on living a life with purpose and meaning,â says Dr Tim Sharp. âVolunteering provides both these things in spades. âWe feel good about ourselves when weâre doing good to and for others.â
Dr Sharp is backed up by the OECD Better Life Index, which says volunteers tend to be more satisfied with their lives because theyâre interacting with other people, setting and achieving goals, and learning new things.
Volunteering gave me a sense of purpose to give back to the University community that I value so much
There are plenty of  at the University to explore, from helping at graduations and welcoming our newest international students, to mentoring fellow alumni and assisting in philanthropy activities.
The University Careers Centre is a great place to start when seeking volunteer work. Check out the  for key information on finding volunteer opportunities, plus access volunteer roles via the .