Irenilda de Oliveira Menezes, 65, receives is crowned with the tiara after winning the Sao Paulo's Elderly Women Beauty contest in Sao Palo. The contest ...
Competitors of the Sao Paulo's Elderly Women Beauty contest perform in Sao Palo. REUTERS
A competitor parades during the Sao Paulo's Elderly Beauty women contest in Sao Paulo. REUTERS
A competitor participates in the Sao Paulo's Elderly Women Beauty Contest in Sao Paulo. REUTERS
Competitors of the Sao Paulo's Elderly Women Beauty Contest line up before a parade in Sao Palo. REUTERS
Sao Paulo's Elderly Beauty women former winners attend the 2013 contest in Sao Paulo. REUTERS
Sao Paulo's Elderly Beauty women former winners attend the 2013 contest in Sao Paulo. The contest with 25 candidates is part of Mothers' Day celebrations ...
Competitor Nadir Morais is embraced by her granddaughter after she parades during Sao Paulo's Elderly Beauty women contest in Sao Paulo. The contest with 25 ...
Competitors of Sao Paulo's Elderly Beauty women contest line up before they parade in Sao Paulo. The contest with 25 candidates is part of Mothers' ...
People tend to become less outgoing as they age, with a new study from the University of Gothenburg indicating this change is more apparent in those suffering from hearing loss.
Researchers studied 400 individuals 80-98 years old over the course of six years. Subjects were tested for mental and physical prowess every two years, including personality characteristics such as emotional stability and extraversion. Results indicated that even if emotional stability stayed the same during the study period, participants became less outgoing.
Researchers could not connect the changes to most physical or cognitive impairments, or to difficulty finding social activities. Hearing loss was the only thing linked to reduced extraversion, and use of hearing aids did not affect this link -- indicating to researchers that providing support in the use of such aids is key.
Read: Here's how you can get stronger bones in old age
"To our knowledge, this is the first time a link between hearing and personality changes has been established in longitudinal studies.... If the perceived quality of social interaction goes down, it may eventually affect whether and how we relate to others," said Anne Ingeborg Berg, PhD, licensed psychologist and researcher at the Department of Psychology, University of Gothenburg.
"Our previous studies have shown that outgoing individuals are happier with their lives. It is hypothesised that an outgoing personality reflects a positive approach to life, but it also probably shows how important it is for most people to share both joy and sadness with others," she added.
The study was published in the Journal of Personality.