Uvavanyo lokuthetha ngokucacileyo (VFT) luvavanyo olufutshane lokuhlola ukuhlola umsebenzi wokuqonda. Ngokuqhelekileyo kusetyenziswa ngamagqirha kunye nabanye oogqirha ukuba kukho inkxalabo yokuba umntu unokufumana u- Alzheimer okanye olunye uhlobo lomqondo weengqondo .
Izindlela zovavanyo
Ngegama layo, unokuqikelela ukuba uvavanyo lunento yokuthetha nokusheshisa, kwaye uya kuchaneka.
Uvavanyo luquka ukunika umntu imizuzwana engama-60 ngokubhala uluhlu lwezinto ezininzi kangangoko kunokwenzeka kwisigaba. Abasebenzi bavame ukusebenzisa uvavanyo lwezandla zomzimba ngezindlela ezimbini ezahlukeneyo:
ISemantic / iCandelo elincinci
Umntu ucelwa ukuba aluhlule zonke izilwanyana azinokuzicingela kwimitha engama-60 elandelayo. Ezinye iintlobo zibandakanya ukucela umlinganisi wokuhlola ukuluhlu zonke iziqhamo, imifuno okanye imisebenzi engayicinga ngayo ngemizuzwana engama-60.
Ifowntiki / i-Letter Subtest
Kwi-subtest yefowuni, ileta iyonyulwa ngumlawuli wovavanyo kwaye umntu uceliwe ukuba abize onke amagama aqala ngalolo lwazi. Iileta eziqhelekileyo ezikhethiweyo ziyi-F, A, kunye neSa. Abanye oogqirha baya kuba novavanyo lwangama-60 kwileta nganye, kwaye abanye baya kukhetha enye ileta.
Ukulinganisa
Ukwenza amanqaku kwi-VFT, balinganise inani lezilwanyana okanye amagama umntu anako ukuvelisa. Amanqaku angaphantsi kwe-17 abonisa ukukhathazeka, nangona abanye abasebenzayo basebenzisa i-14 njenge-cutoff.
Ngokuqhelekileyo, ukuba umntu uhlawula ngaphantsi kwe-17, umlawuli wovavanyo uya kusebenzisa iimvavanyo ezongezelelweyo ukuqhubela phambili ukuvavanya ukuqonda.
Ukuchaneka
Uphando luye lwabonisa ukuba i-VFT ye-semantic, ngokukodwa, iyafana nezo- MMSE kunye nezikolo zokulinganiswa kwee-Clinical Dementia, ezinye iimvavanyo ezimbini eziqhelekileyo ezisetyenziswa rhoqo ekuhlolweni kwengqondo.
I-subtest ye-semantic iye yaboniswa ukuba iyasebenza ngokulinganisa ukusebenza komsebenzi kunye nolwazi lweelwimi. Oku kunokuba kuba i-semantic / i-subtest yeklasi ibonakala ifuna inqanaba eliphezulu leenkqubo zokucinga kuba abantu kufuneka bacinge ngentsingiselo kunokuqala nje izandi zamagama.
I-subtest yefonetiki ayibonakali njengengqiqo kumazinga okuqala omdementi; Nangona kunjalo, iziphumo zokuvavanya nje ngokuba abantu bebudala bomelele, okwenza kube luncedo. Ukuba umntu uphawula ngokungahambi kakuhle kwi-subtest yefonetiki, mhlawumbi isalathisi sokuncipha kwengqondo kunokuba ubudala.
I-VFT Pros ne-Cons
Iinkonzo:
- Mfutshane kakhulu-I-VFT, kubandakanywa zombini i-subtitts, ngokuqhelekileyo ithatha naliphi na imizuzu emithathu ukuya kweyishumi ukugqiba ukususela ekuqaleni ukuya ekupheleni. Icandelo elinye lovavanyo lugqitywa ngumntu kumasekhondi angama-60.
- Ukuchaneka ngokuchanekileyo ekujongeni ukutshatyalaliswa kwengqondo - njengoko kuphawuliwe ngasentla, i-VFT yindlela ekhawulezayo kunye nechanekileyo yokuvavanya ukusebenza komntu.
- Ukunganyangeki okanye ukungafuni ukuthatha inxaxheba- abaninzi abantu bayavuma ukuthatha lo vavanyo kwaye bawugqibe. Oku kungokuba kuba uluhlu lwamagama aluvumi ukwesabisa abantu, kwaye umzuzwana wemizuzu engama-60 unokukhuthaza ukugqitywa kokuhlolwa.
- Akukho xabiso- Ngokungafani nezinye iimvavanyo zengqondo apho kufuneka uthenge iikopi zovavanyo kunye neencwadana zemiyalelo, i-VFT ayikho indleko.
- Kulula ukulawula- I-VFT ayifuni ukuqeqeshwa okubanzi phambi kokuhlolwa kovavanyo.
- Akufuneki ezinye izinto- Akukho zixhobo ezifunekayo ukuqhuba olu vavanyo ngaphandle kwesicwangciso sexesha kunye nendlela yokulandelela inani lamagama umntu akhiqizayo.
Umgcini:
- Ukusebenza kunokutshintshwa kwinqanaba lemfundo kunye nobudala- Ucwaningo oluninzi luye lwabonisa ukuba inani lemfundo kunye neminyaka yobudala (ngokukodwa kwi-semantic subtest) ithintela ukusebenza kwaye kufuneka ifakwe kwi-VFT.
- I-VFT ifanele isetyenziswe kunye kunye nezinye izicatshulwa zomqondo wokuxhaswa komqondo. Ukuxilongwa kwe- dementia akufanele kubekwe kuphela kwi-VFT. Okunye, ukuhlolwa okucokisekileyo , kunye nokuhlolwa kwezonyango kunye nomsebenzi wegazi, kufuneka kusetyenziswe ukuba umntu ubonisa ubunzima kule vavanyo.
Imithombo:
I-Brazilian Journal ye-Medical and Biological Research. Uvavanyo lwesigaba sokuhamba ngokufanelekileyo: imiphumo yobudala, isini kunye nemfundo kwizikolo ezipheleleyo, ukuqoqa kunye nokutshintsha kwizifundo ezikhuluma isiPutukezi.
> de Araujo NB, Barca ML, Engedal K, Coutinho ESF, Deslandes AC, Laks J. Ukuthetha ngokucacileyo kwisifo se-Alzheimer, isifo sika-Parkinson kunye nokudakumba okukhulu. 2011; 66 (4). http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3093793/.
I-Neementpsychol 2009 ngoDisemba; 3 (4): 315-320. Uvavanyo lwe-Semantic Verbal Fluency kwi-dementia; Uhlalutyo oluphambili lokubuyisela.
I-Neementpsychol 2008 ngoDisemba; 2 (4): 328-332. Ulimi lwemizwi nolwazi lokufunda kunye nobudala Ukufunda kwangaphambili.
> Gladsjo JA, Schuman CC, Evans JD, Peavy GM, Miller WS, Heaton RK. Imiqathango yokubhala kunye nodidi ngokucacileyo: Ukulungiswa kwamanani abantu, iminyaka, imfundo kunye nobuzwe - uJulayi 26, 2016. Uvavanyo . Julayi 2016. Ithenda: 10.1177 / 107319119900600204. http://asm.sagepub.com/content/6/2/147.
I-Alzheimer's Institute yaseWisconsin. IYunivesithi yaseWisconsin School of Medicine kunye neMpilo kaRhulumente. Imemori yokuHlola kunye neProjekti yokuHlola okuQala kwiWisconsin.