The aging process, like all life processes, is characterized by change. And while most do not become grumpy old men and women, research does show those older individuals are generally less outgoing.
New research from the University of Gothenburg shows that this change in personality is intensified among people with impaired hearing.
The findings emphasize the importance of acknowledging and treating hearing loss in the elderly population.
In the new study, researchers studied 400 individuals 80-98 years old over a six-year period.
Every two years, the subjects were assessed in terms of physical and mental measures as well as personality aspects such as extraversion, which reflects the inclination to be outgoing, and emotional stability.
The results show that even if the emotional stability remained constant over the period, the participants became less outgoing.
Interestingly, the researchers were not able to connect the observed changes to physical and cognitive impairments or to age-related difficulties finding social activities. The only factor that could be linked to reduced extraversion was hearing loss.
‘To our knowledge, this is the first time a link between hearing and personality changes has been established in longitudinal studies.
“Surprisingly, we did not find that declining overall health and functional capacity make people less outgoing. But hearing loss directly affects the quality of social situations. 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.
Read the rest of the story here http://psychcentral.com/news/2014/04/01/age-related-hearing-loss-can-influence-personality/67935.html
Source: University of Gothenburg
By Rick Nauert PhD Senior News Editor
Reviewed by John M. Grohol, Psy.D. on April 1, 2014