<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.hiki kilikuwepo hadi 1919 tu, ambapo shirika la marekani la kisaikolojia lililoanzishwa naye g. stanley hall katika 1892 lilipoanzisha sehemu ya saikolojia ya kimatibabu, ambayo ilitoa vyeti hadi 1927.  <response>: this only lasted until 1919, after which the american psychological association founded by g. stanley hall in 1892 developed a section on clinical psychology, which offered certification until 1927. 