"Pressley et al . ( 1996:158 ) le Pressley ( 2006:285 ) o tlhalosa gore barutabana ba ba atlegang ba puisokwalo ba mophato wa motheo ba kgona go kopanya thuto ya puo yotlhe , kgatelelo ya go nna le bokgoni le kgopolo ya gore mafoko a a mo tsebeng ga a dire bokao bope go fitlhelela motho a simolola go a buisa a dirisa thulaganyo ya go buisa ka tsela e e lekalekaneng . "