<prompt> Translate the following text to EnglishMwaka 1954 wataalamu wa kisaikolojia waliwagawanya wavulana 24 wa darasa la sita katika vikundi viwili na kuwapeleka kwenye kambi ya majira ya joto katika Hifadhi ya Jimbo la Robbers Cave, Oklahoma.  <response>: In 1954, some experimental psychologists randomly divided 24 sixth-grade boys into two groups and took them to Robbers Cave State Park, Okla., for summer camp. 