Ukuhlolwa kwe-Stroop, okubizwa nangokuthi iStroop Color Word Test noma iStroop Effect, kuyisivivinyo esivela ngawo-1930 esenza ukusebenza komqondo. Ingasetshenziswa njengengxenye yenqubo yokuhlola lapho yenza ukuhlolwa ukuthola ukuthi kukhona umuntu onokukhubazeka okungaqondakali , i- Alzheimer noma olunye uhlobo lomqondo owohloka komqondo .
Ukuhlola kwe-Stroop kubhekwa ngabanye ukuba kube yimpumelelo esebenzayo yokusebenza okuphezulu , ikhono lokuhlela, ukusebenzisa ulwazi nokwenza izinqumo.
Ukusebenza okuphezulu, kanye nokukhubazeka kwesikhathi esifushane, ngokuvamile kuyisinye sezibonakaliso zesifo sokuqala se-Alzheimer's.
Umphumela we-Stroop wabhalwa kuqala ngoJohn Ridley Stroop ngo-1935 ngoF.D. wakhe. i-dissertation.
Uyini Ukuhlolwa Kwe-Stroop?
I-Stroop Test iqukethe imibala ebhaliwe ngamazwi kodwa e-inki engafanele yombala. I-test-taker kufanele ikwazi ukuchaza umbala igama elibhalwa kuwo futhi ukwazi ukungazinaki noma yiliphi igama langempela. Isibonelo, uma ubona igama elithi "obomvu" kepha libhalwa nge-inkino eluhlaza okwesibhakabhaka, impendulo efanele ingaba "okwesibhakabhaka".
Imiphumela ye-Test Stroop
Abantu abadala asebekhulile abangenakho ukukhubazeka okunokwenzakalayo, ngokwesilinganiso, isikhathi esincane sokuphendula kunabantu abadala nabancane, kodwa ngokuvamile baphendula imibuzo ngokufanele.
Abantu abanokukhubazeka okungaqondakali , i-Alzheimer's noma enye ingqondo ye- dementia , ngakolunye uhlangothi, bazobe bephuza ekuphenduleni kodwa futhi bayoba nesilinganiso esiphezulu kakhulu seempendulo ezingalungile ngenxa yokwehla kwabo ekucubunguleni ulwazi kanye nokungakwazi ukungazinaki i-stimulus eyodwa (igama) ngenkathi egxile kolunye (umbala).
Ukuhlolwa Kwe-Stroop Kuyini?
I-Stroop Test iye yahlotshaniswa nokukhubazeka ikakhulukazi kwi-cortices ye-prefrontal yobuchopho, ikakhulukazi ezinyathelweni zangaphambili ze-Alzheimer's. Njengoba i-Alzheimer iqhubekela phambili emkhatsini wezinyathelo eziphakathi nesikhathi sekwephuzile, umphumela we-Stroop akuyona inkomba evumelekile yendawo noma ubukhulu bokukhubazeka ebuchosheni.
Izinguquko zohlolo lwe-Stroop
Ukuhluka kweStroop Test kuye kwasungulwa futhi kwavivinywa maduzane, ikakhulukazi ngenhloso yokuhlola ukusebenza okuphezulu ekuqaleni kwe-Alzheimer's. Esikhundleni sokuqhubeka nesethi yezinkomba ezifanayo kulo lonke uhlolo, inguqulo entsha idinga ukuthi abahlanganyeli baphenduke futhi baphume phakathi kwezinqola ezimbili ezahlukene zezikhombisi-ndlela.
Isibonelo, kwesinye isigaba sokuhlolwa, kungase kudingeke ukuthi babone umbala igama libhalwa kulo, futhi kwesinye isigaba sokuhlolwa, kungase kudingeke bafunde igama bese bengayinaki umbala igama elibhalwa kulo.
Okunye ukuhluka kungabandakanya igama elibhalwe phansi elingewona umbala, njengegama elithi "amahlanu" ku-inki ethile yombala.
Ukuvivinya Kanjani Ukuhlolwa Kwe-Stroop Ekuboneni Ukukhubazeka Okungqondweni Kakhulu Noma I-Alzheimer Early?
Kwesinye isifundo esenziwa yi-Hutchison, i-Balota no-Duchek, ukuhlukahluka kohlelo lwe-Stroop (okuhilelekile ukushintsha iziqondiso njengoba kuchaziwe ngenhla) kwakungcono kunezinye izivivinyo ezingu-18 ezijwayelekile zokucabangela ukuhlukanisa phakathi kwabantu abadala abadala abanempilo nalabo abane-Alzheimer yokuqala.
Imithombo:
I-Alzheimer's Society. I-Stroop Test.
I-Dementia ne-Geriatric Disorders EXTRA. 2011 Jan-Dec; 1 (1): 190-201. Ama-Neural Correlates we-Stroop Performance e-Alzheimer's's: Isifundo se-FDG-PET. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3199888/
I-Environmental Psychology Lab. School of Resources and Environment, University of Michigan. I-Stroop Effect. http://www.snre.umich.edu/eplab/demos/st0/stroopdesc.html
Izikhungo zezempilo zikazwelonke. I-National Institute yokuguga. Ukuthuthukisa izivivinyo ezintsha zengqondo. http://www.nia.nih.gov/alzheimers/publication/6-advances-detecting-alzheimers-disease/developing-new-cognitive-tests
Psychology and Aging. 2010, Umq. 25, No. 3, 545-559. Usizo lwe-Stroop Task Switch as Marker for Izifo Zase-Early Stage's Alzheimer's. http://www.scribd.com/doc/283607773/The-Usizo-of-Stroop-Task-Switching-as--Marker-for-Early-Stage#scribd