Empirical tsvakurudzo nzira iri nesayenzi yemazuva ano.

Empirical nzira kuongorora inobva chokwadi uye ipapo nokuvonga "nesimba (dzakanga dzisingarambiki) mashoko." Kunze kwaizvozvo, kuti empirical nzira tsvakurudzo kushandisa nzira yesayenzi, mukusiyana kune dzimwe tsvakurudzo methodologies. Sezvo empirical tsvakurudzo nzira dziri kuwanikwa "mashoko akaoma" kunoda yakakwirira womukati kusachinja-chinja uye kutsiga mari izmereniya.V izvi, ivo (kuyera nhumbi) kuridza basa akazvimirira uye nemataundi variables zvinobatanidzwa kuti kudzidza nesayenzi. Nemhaka kwayo womukati coherence uye mwero kuyerwa iosnovyvaetsya pakusimba ezvinhu, kureva kurimwa verifikabelnyh zvabuda, izvo zvinogona kuvimbwa zvakazara. dzakaenzana zvinoreva, akavapindurawo, haagoni kuva mukuru kana zvakanaka yakavimbika, kana mushonga wakadaro, zvinhu "wakaipa" uye unverified mashoko kuita kumwe kuongorora. Kana zvikasaitwa zvinodiwa ichi, akapararira mugadziriro zvikanganiso wokanganisa, uye vakawana zvakawanda kana kutsausa zvabuda. Empirical tsvakurudzo nzira kuvimba adequacy uye kubudirira nzira kwesainzi, izvo zvibereko hwakavimbika uye dzinoshanda data, izvo zvinogona nyore kuratidzirwa munhu zvinokatyamadza, ndiko, kuti auye navamwe mitemo. Zvisinei, nzira yokungotaura uye empirical kutsvakurudza zhinji yaishandiswa kuongorora empirical Data anoratidza Kusarudza uye kugoverwa, kuti pakushora experimental ezvinhu (boka). Empirical tsvakurudzo nzira, zvavo, vari kunotozongoita chokuita nokushandiswa yakarurama chipimo kunyange munzvimbo zvakaoma. Somuenzaniso, kushandiswa kazhinji akaona kana akaziva mufananidzo maitiro, kuzvicheka-ripoti, uye dzimwe pfungwa chaiyo. Chinhu chikuru kuti matanho aya akanga chaizvo yakarurama. Zvikasadaro, mamiriro acho ezvinhu, yokungotaura uye empirical tsvakurudzo nzira achava zvikomborero zvakaipa. Kana akashandisa psychometry, vatsvakurudzi nezvinetso zvinokosha:

a) unhu kunyange zvemberi uye yakavimbika zvamuinazvo kuti kuyerwa;

b) uyewo kuti chero mupfungwa kuyerwa havasi zvakananga, uye zvisina kunanga.

No mupfungwa ehupfumi haagoni kuyerwa zvakananga, zvinokwanisika kuti kuyera kuratidzwa yavo yekuita maitiro. Information kuwanikwa kuburikidza kuyerwa, ndiyo chete akaona tsika yacho variables. "Wechokwadi" ukoshi nguva dzose inoramba isingazivikanwi. Zviri chete zvinoita kuti vaongorore, uye kupima ichi chinobata kwakakura wokutsauka.

The empirical tsvakurudzo nzira, pane dzimwe variables chokuita kuedza ndiyo pamberi kuzvimirira variables, nemataundi variables uye zvenguva kana extraneous variables. Wokutanga shanduka mune mutyairi wendege zano achibatsirwa nevatsvakurudzi; dzimwe variables hakurevi suma muongorori, asi ivo nguva dzose kuedza - uye vanoda kudzora. Variables kuti vari kuzvimirira, chokuita nezvakatipoteredza ezvinhu kuti mukana bata panguva kuedza, kana kuratidza izvi ezvinhu. The variables kuti inokurukurwa zvaanoda, chokuita maitiro zvaitika, kana kuti rwunoratidzwa. Musimboti kuedza - a kusiyana zvezvakatipoteredza ezvinhu uye richiona zviri kuitika, mawa kudzora (kana hakubvisi mugumisiro) matambudziko pavari zvimwe (panze) AC. Kuzvidzora variables vari kuedza, zvichida vachibatsirwa mutyairi wendege plan, kana kushandisa Statistical nzira.

Saka empirical nzira kwesainzi, nemhaka yakarurama kuedza kubvumira vatsvakurudzi kuti yakarurama uye dzakanga dzisingarambiki mhedziso, iro hunogara yazvino nesayenzi inokosha.