Iipropati ze-psychometric zolu vavanyo lwengqondo zihambelana nolwazi oluqokelelwe ukuvavanya ukuchonga indlela efanelekileyo ngayo ukwakhiwa komdla.
Ukuze kuphuculwe uvavanyo olufanelekileyo lwengqondo, uvavanyo olutsha luphantsi kohlalutyo lwezibalo ukuqinisekisa ukuba unesakhiwo esihle se-psychometric.
Kukho iintlobo ezimbini ezibanzi zezakhiwo ze-psychometric ukuba uvavanyo kufuneka lube nalo ukuze kuthathwa njengomlinganiselo omhle wokwakha othile: ukuthembeka nokuqinisekiswa.
Ukuthembeka njengempahla yePhysics
Uhlobo lokuqala lwepropati ye-psychometric lubizwa ngokuthi " ukuthembeka ." Ukwazi ukuvavanya kwengqondo ukulinganisela ukwakhiwa komdla ngokuqhubekayo kwaye ngendlela ezinzile. Umlinganiselo wento ayinakusebenza ngakumbi kunokuba ithembekile.
Ukuthenjwa kwe-Testest Retest
Ukuba uvavanyo lunokuthenjelwa, iziphumo zakho kuloo vavanyo kufuneka zifana kakhulu ukuba uhlola uvavanyo ngokuphindaphindiweyo ezintandathu. Oku kubizwa ngokuba yi-test-retest ukuthembeka.
Ngokomzekelo, uvavanya ukufumana ubungakanani bokuba nomngcipheko wobuntu bendoda (BPD) ngoJanuwari, kwakhona kwakhona ngoJulayi, kwaye kufuneka ube nemiphumo efanayo.
Enye ingxaki ngokuthembeka kokuvavanya umntu ofanayo ngokuphindwe kabini usebenzisa uvavanyo olufanayo kukuba isigulane sikhumbule imibuzo ukusuka ekugqibeleni bavavanya. Oku kunokuba nemiphumo eyahlukileyo.
Iifom ezahlukeneyo zokuthembeka
Ifom efana neyomnye umlinganiselo wokuthembeka kwaye wenzelwe ukuphepha imiba evezwe ngokusebenzisa uvavanyo olufanayo ngokuphindwe kabini.
Ukwandisa ukuthembeka kwepropati ye-psychometric, iiklinikhi zilawula iintlobo ezifanayo zovavanyo. Ngamanye amagama, ezimbini ezifanayo, azifani ngokufanayo, iinguqulelo zomlinganiselo.
Ezinye iintlobo zokuthembeka
Kukho ezinye iintlobo zokuthembeka. Ukungqinelana kwangaphakathi kubhekiselele kwinqanaba lokuba zonke izinto ezivavanywayo kufuneka zilinganise ukwakha okufanayo.
Ukunyaniseka kwe-inter-rater kudibanisa umgaqo-nkqubo ukuqinisekisa ukuba ngabahluleli abaninzi banokuvumelana ngokubanzi.
Ukuqinisekiswa njengePropati yePhysics
Ipropati yesibini ebanzi ukuba uvavanyo olufanelekileyo lufanelekileyo , olubhekisela kwindlela uvavanyo oluchanekileyo olulinganisa ngayo ukwakha umdla. Iziphumo kufuneka zihambelane noko umphandi owakutshiweyo kukujoliswe kuyo.
Ngokomzekelo, iziphumo zokuvavanywa komntu ongenamdaka kufuneka zixhomekeke kakhulu ekuphatheni okuqhelekileyo kwimiba yomntu ongenamkhawulo (umzekelo, umntu ophethe amanqaku aphezulu kwi-BPD vavanyo kufuneka abe neengxaki ezininzi kunye nommiselo womzwelo ).
Amacandelo amabini ebanzi asemthethweni angaphakathi naphandle:
- Ukuba isifundo sinokusebenza kwangaphandle, siwela ngokuhambelana neziphumo zangaphambilini ezifanayo, okanye esifanayo nesihloko.
- Ukungqinelana kwangaphakathi malunga nezinga lokuzithemba umphandi unakho kwiziphumo zakhe kwaye kusekelwe kwiimeko ezahlukeneyo, kubandakanywa iimpawu zesampuli, amanyathelo kunye nophando lophando.
Ukuqinisekiswa kobuso
Ubuso obufanelekileyo bubhekiselele ekusebenzeni komntu othabatha uvavanyo. Umzekelo, ukuba i-test taker ineempembelelo ezimbi malunga nokuvavanya, kubandakanya ukufumanisa indlela yokudideka okanye ukucinga ukuba umlawuli wovavanyo uyingqungquthela, umlinganiselo othile ovumelekileyo unokuvelisa iziphumo eziphosakeleyo.
Umthombo:
IYunivesithi yaseWest Virginia: iiPhysical Psychometric Properties