Which is your favorite child? Three quarters of parents admit to liking one child more than the other

A study revealed 74 per cent of mothers and 70 per cent of fathers confessed to liking one child more than another. It's long been suspected by feuding siblings that their parents favour the youngest child. But researchers say it’s the first-born who feels they get the preferential treatment. While the parents did not specify which child was their favorite, when siblings were interviewed themselves, results showed younger brothers and sisters often sensed a bias towards the first-born. The younger children said this knocked their self-esteem.
The study asked pairs of teenage siblings no more than four years apart how they felt their parents treated them. Sociologists found that simply being the first to complete a task made the eldest child more confident and assertive.
Professor Katherine Conger from the University of California said her team were trying to prove that first-borns felt hard done by compared with their other siblings. But their study of 384 families, published in the Journal of Family Psychology, said the eldest child actually felt their accomplishments meant more to their parents – who were most likely experiencing exam or sporting success with a child for the first time.
Professor Conger said: ‘I was a little surprised. Our hypothesis was that older, earlier-born children would be more affected by perceptions of differential treatment due to their status as the older child in the family.’
A previous study from the University of Toronto discovered having an older sibling could help to boost intelligence. Separate research from Ohio State University said growing up with brothers or sisters may also make divorce less likely as an adult, the DailyMail reports.