In order to establish a benchmark, multiple sets of data were collected and examined within the specific language and age range of the students.
E le lantlha, tshedimosetso e kgolo ya tlhwatlhwa ya mafoko a dipuo tse, e tsile go kgobokanngwa e bo e rulaganngwa ka matsetseleko e bo e bewa mo mabolokelong a le mangwe fa e ka dirisiwang teng ke baithuti le beng ba puo.