undertaken by an ‘external’ observer, who will seek to record the method of work employed by another worker. Little detail is normally recorded and the procedure is most appropriate in obtaining an initial record from which to develop more detailed information by subsequent study.
uliofanywa na â € ~externalâ € ™ waangalizi, ambao watajaribu kurekodi njia ya kazi walioajiriwa na mfanyakazi mwingine. undani kidogo ni kawaida kumbukumbu na utaratibu ni sahihi zaidi katika kupata rekodi ya awali kutoka ambayo kuendeleza taarifa za kina zaidi na utafiti baadae.