Isingeniso
Esinye sezici ezibaluleke kakhulu kwizibalo ukuqoqwa kwedatha. Izindlela ezimbili ezisetshenziswa kakhulu ukuthola ulwazi ukubalwa kwabantu kanye nocwaningo. Kulesi sihloko sizochaza umehluko phakathi kwezindlela zombili.
Censo
Ukubalwa kwabantu kuwumsebenzi wezibalo ohlanganisa ukubala, ukuhlaziya kanye nokurekhoda ulwazi lwabo bonke abantu, amakhaya, izinkampani nanoma iyiphi enye into ofisa ukuyihlaziya. Ukubalwa kwabantu kwenziwa ngezikhathi ezithile, ngokuvamile njalo ngemva kweminyaka eyishumi, futhi inhloso yakho ukwazi ubuqiniso bendawo ngesikhathi esithile.
Ukubalwa kwabantu kunikeza isithombe esinemininingwane nesinembile sabantu kanye nezici zabo. Ngemininingwane etholwe kubalo bantu, izifundo nokuhlaziya kungenziwa ukuze kuthathwe izinqumo ezindaweni ezehlukene, kusukela kwezepolitiki kuye kwezomnotho.
Encuesta
Inhlolovo yindlela yezibalo ehlanganisa ukuqoqa ulwazi oluvela kusampula elimele abantu noma amaqembu abantu. Inhlolovo isetshenziselwa ukuthola ulwazi oluthile ngesihloko esithile noma ukuthola umbono weqembu elithile labantu.
Ucwaningo lungenziwa mathupha, ngocingo noma nge-inthanethi. Kuyindlela esetshenziswa kabanzi emkhakheni wocwaningo lwemakethe, ukwazi imibono yabathengi ngemikhiqizo noma amasevisi.
Umehluko phakathi kokubalwa kwabantu nokuhlola
- Ukubalwa kwabantu kwenziwa kuso sonke isibalo sabantu, kuyilapho inhlolovo yenziwa ngesampula elimele abantu.
- Ukubalwa kwabantu kwenziwa ngezikhathi ezithile, ngokuvamile njalo ngemva kweminyaka eyishumi, kuyilapho inhlolovo ingenziwa noma nini.
- Ukubalwa kwabantu kunikeza isithombe esinemininingwane nesinembile sabantu, kuyilapho inhlolovo inikeza ulwazi oluthile kuphela ngesihloko esithile.
- Ukubalwa kwabantu kusetshenziselwa izinhloso ezijwayelekile, kuyilapho inhlolovo isetshenziselwa izinjongo ezithile.
- Ukubalwa kwabantu kubiza kakhulu futhi kuthatha isikhathi eside kunocwaningo.
Isiphetho
Kokubili ukubalwa kwabantu kanye nocwaningo kuyizindlela eziwusizo zokuthola ulwazi. Ukubalwa kwabantu kunikeza isithombe esinemininingwane nesinembile sabantu, kuyilapho inhlolovo icacile futhi isetshenziselwa izinjongo ezithile. Kubalulekile ukwazi umehluko phakathi kwazo zombili izindlela ukuze ukwazi ukukhetha okufanele kakhulu ngokwezidingo zesimo ngasinye.
Ngingu-Sebastián Vidal, unjiniyela wekhompyutha ozifelayo ngobuchwepheshe kanye ne-DIY. Ngaphezu kwalokho, ngingumdali we tecnobits.com, lapho ngabelana khona ngezifundo zokwenza ubuchwepheshe bufinyeleleke kakhudlwana futhi buqonde wonke umuntu.