5.5.2 popezera mpata heterogeneity

Mukatha kulimbikitsa anthu ambiri kuti agwire ntchito yeniyeni yeniyeni, mudzapeza kuti ophunzira anu adzakhala osagwirizana m'njira zikuluzikulu ziwiri: iwo amasiyana mosiyana ndi luso lawo ndi mlingo wawo. Choyamba chochita kafukufuku wamakhalidwe ambiri ndikumenyana ndi kusagwirizana kotereku poyesera kuchotsa ophunzira omwe ali otsika kwambiri ndikuyesera kusonkhanitsa chidziwitso chokhazikika kuchokera kwa aliyense wotsala. Iyi ndi njira yolakwika yopangira polojekiti yothandizira. M'malo molimbana ndi matenda osokoneza bongo, muyenera kuligwiritsa ntchito.

Choyamba, palibe chifukwa chochotsera ophunzira omwe ali ndi luso. Kuitana kotseguka, opanga odziwa bwino samabweretsa mavuto; Zopereka zawo sizimapweteka aliyense ndipo safuna nthawi iliyonse kufufuza. Kuwerengera kwaumunthu ndikugawira ntchito zosonkhanitsa deta, komanso, njira yabwino kwambiri yowonetsera khalidwe imabwera kudzera ku redundancy, osati kudzera pamtunda wapamwamba wopita nawo. Ndipotu, m'malo mosiya ophunzira omwe ali ndi luso labwino, njira yabwino ndiyo kuwathandiza kupanga zopindulitsa, monga momwe ofufuza a eBird adzichitira.

Chachiwiri, palibe chifukwa chosonkhanitsira chidziwitso chodziwika kuchokera kwa wophunzira aliyense. Kugwira nawo ntchito kumagwirizano ochuluka kwambiri sikulingana (Sauermann and Franzoni 2015) , ndi anthu angapo omwe amapereka zambiri-nthawi zina amatchedwa mutu wa mafuta- ndipo anthu ambiri amapereka pang'ono-nthawizina amatchedwa mchira wautali . Ngati simungasonkhanitse uthenga kuchokera kumutu wa mafuta ndi mchira wautali, mukusiya zambirimbiri zomwe simunazidziwe. Mwachitsanzo, ngati Wikipedia inavomereza 10 ndi 10 (Salganik and Levy 2015) , ikanawonongeka pafupifupi 95% ya kusintha (Salganik and Levy 2015) . Choncho, pogwiritsa ntchito mapulogalamu ambiri ogwirizanitsa, ndibwino kuti muyambe kugwiritsira ntchito kutaya magazi m'malo moyesera kuthetsa.