Ulungelelaniso lukulinganiseko lwamanani olwalamano phakathi kweenguqu ezimbini . Unxibelelwano olunokwenzeka luvela kwi +1 ukuya ku- -1. Ulungelelaniso lwezero lubonisa ukuba akukho buhlobo phakathi kweenguqu. Ulungelelaniso--1 lubonisa ukulungelelanisa okungafanelekanga, oku kuthetha ukuba njengento enye eguqukayo iya kunyuka, enye iyahla. Ulungelelwano lwe +1 lubonisa ukulungelelanisa okulungileyo, oku kuthetha ukuba zombini iziguquko zihamba ngendlela efanayo.
Imibuzo Ngokumalunga
Umfundi omnye ubhala: "Ndandisanda kuqeda ukuthatha imibuzo yezophando, kwaye ndicinga ukuba iimpendulo zemibuzo emibili ingalunganga. Ngombuzo owodwa, ndicinga ukuba ubuhlobo obuthathaka buboniswa ngu -0.74 (c), kwaye +0.10 (a) njengoko kunikwe iimpendulo zeemibuzo. Ngomnye umbuzo, ndicinga ukuba ubudlelwane obuqinileyo buboniswe ngu -0079 (b), kungekhona -0.98 (d) njengoko kunikwe iimpendulo zeemibuzo. Ndilahleka ngongoma. "
Xa kuziwa kumanyano, qaphela ukuba ungalingani nesimo esomeleleyo nesigxina ngokubuthathaka. Ulwalamano phakathi kwezinto ezimbini eziguqukayo lunokuba lubi, kodwa oko akuthethi ukuba ulwalamano aluqine.
Khumbula, amandla okulungisa alinganiswa ukusuka kwi--1.00 ukuya ku-+1.00. I-coefficient, ebonakaliswa rhoqo njenge- r , ibonisa umlinganiselo wesalathiso namandla olwalamano phakathi kwezinto ezimbini.
Xa ixabiso le- r lisondele kwi +1 okanye -1, ibonisa ukuba kukho ubudlelwane obuqineleyo phakathi kwezinto ezimbini. Ulungelelaniso lwe -0.97 lulungelelaniso olunzulu olubi ngelixa ulungelelwano lwe-0.10 luya kuba lulungelelaniso oluhle. Xa ucinga ngokulungelelanisa, khumbula nje lo mgaqo osebenzayo: Ukusondeza ukulungelelanisa ku-0, obuthathaka, ngelixa ukuvalwa ku-+/- 1, kunamandla ngakumbi.
Ngoko, ngombuzo wokuqala, +0.10 ngokuqinisekileyo ulungelelaniso olubuthakathaka kune -0.74, kwaye kumbuzo olandelayo, -0.98 yintsebenziswano eqinile kune -00.79.
Ngokuqinisekileyo (kwaye mhlawumbi uye wakuva oku kwezigidi izihlandlo kuzo zonke iiklasi zakho zengqondo), ukulungiswa akulingani na.
Kungenxa yokuba iinguqu ezimbini zinobudlelwane aluthetha ukuba utshintsho kwisitshixo esisodwa lubangela utshintsho kwenye.
Ulungelelaniso lweZero?
Ulungelelaniso lwezero lubonisa ukuba i-statistical correlation ayizange ibonise ubudlelwane phakathi kwezinto ezimbini. Kubalulekile ukuqaphela ukuba oku akuthethi ukuba akukho ulwalamano kuzo zonke; lithetha nje ukuba akukho ulwalamano oluhambelanayo. Ulungelelwano lwezero luboniswa ngokusetyenziswa kwesicatshulwa r = 0.
Yiyiphi ingqinano echanekileyo?
Ulungelelaniso olungenangqiqo uluvo lolwalamano phakathi kwezinto ezimbini eziguqukayo xa kuphela encinane okanye kungekho buhlobo bukhona. Ngokomzekelo, ngamanye amaxesha abantu bacinga ukuba ngenxa yeziganeko ezimbini zenzeke ndawonye kwinqanaba elidlulileyo, eso siganeko kufuneka sibe yimbangela yesinye. Le mibutho ekhohlisayo inokubakho kokubili uphando lwezenzululwazi nakwiimeko zehlabathi zangempela.
Iintlobo zengqungquthela ngumzekelo omhle wobudlelwane obukhohlakeleyo.
Uphando lubonisile ukuba abantu bathambekele ekucingeni ukuba amaqela kunye neempawu ezithile zenzeka kunye kwaye zihlala ziphazamisa amandla ombutho phakathi kwezi zimbini. Ngokomzekelo, makhe sithi umntu uphethe inkolelo ephosakeleyo yokuba bonke abantu abavela kwiidolophana ezincinci banomusa kakhulu. Xa umntu edibana nomntu onomusa kakhulu, ukucinga kwakhe kwangaphambili kungenzeka ukuba umntu uvela kwidolophana encinci, nangona ukuba ububele abuhambelani nesixeko sabantu.
Ukufunda okuqhubekayo: Izifundo zoLwazi lweSythloji
Iingcali ezininzi zeengqondo: I-Psychology Dictionary