He found that their output rises rapidly after puberty, reaches its peak during young-adulthood, and then declines with age and the demands of parenthood.
Kathy's first literary success came during her teens with the 1979 novel Puberty Blues (co-written with Gabrielle Carey) about life, relationships and surf culture in Sydney - it became a film in 1981.
By the time Indian girls exit puberty, they are acquainted with these regional designs and fabrics, having acquired an education during countless family shopping expeditions.