I roto i te raumati o te tau 2009, waea waea pūkoro i katoa puta noa i Rwanda. I tua atu ki te milioni o ngā waea i waenganui i te utuafare, hoa, me hoa pakihi, riro e pā ana ki 1,000 Rwandans he karanga i Hohua Blumenstock me ona hoa. Nga kairangahau i ako taonga me te rawakore i te whakahaere i te rangahau o te iwi nei i matapōkeretia tango i te pātengi raraunga o te 1.5 miriona kiritaki i kaiwhakarato waea pūkoro nui rawa o Rwanda. ka ui Blumenstock me hoa te whai wāhi ki te hiahia ratou ki te whai wāhi i roto i te rangahau, faataa te āhua o te rangahau ki a ratou, a ka ui te raupapa o ngā pātai e pā ana ki o ratou āhuatanga taupori, pāpori, me te ōhanga.
Nga mea katoa kua mea ahau ki runga noa nei hanga tenei reo, ano he rangahau pūtaiao pāpori tuku iho. Ko, kahore he tuku iho te mea mai i muri, i te iti rawa e kore ano. whakamahia ratou nga raraunga rangahau ki te whakangungu i te tauira ako mīhini ki te matapae taonga o te tangata i to ratou raraunga karanga, a ka whakamahia ratou i tenei tauira ki te whakatau tata i te taonga o te katoa 1.5 miriona kiritaki. Next, tata ratou te wahi o te noho o te katoa 1.5 miriona kiritaki mā te whakamahi i te mōhiohio matawhenua tāmau i roto i te karanga rangitaki. Te tuku i enei whakatau tata e rua tahi-te taonga tata me te wahi tata o te noho-Blumenstock i taea ki te whakaputa i tata teitei-taumira o te tohatoha matawhenua o te taonga puta noa i Rwanda me hoa. I roto i ngā, i taea te whakaputa ratou he taonga tata mo ia o ngā pūtau 2.148 a Rwanda, te wae whakahaere iti rawa i roto i te whenua.
Ko te taea ki te whakamana enei whakatau tata no te mea kahore tetahi i hua ake tata mo taua wāhi iti matawhenua i roto i Rwanda. Otira, no te hiatonga Blumenstock me hoa ratou tata ki te 30 rohe o Rwanda, kitea ratou e he rite ki whakatau tata i te Taupori me Survey Hauora, te paerewa koura o rangahau i roto i te whenua te whakawhanake io ratou tata. Ahakoa whakaputaina enei huarahi e rua tata rite i roto i tenei take, ko te huarahi o Blumenstock me hoa e pā ana ki 10 nga wa tere me te 50 nga wa iti ake i te Rangahau Taupori me Hauora tuku iho. Tata utu enei tino tere me te raro hanga taea hou mō kairangahau, kāwanatanga, me kamupene (Blumenstock, Cadamuro, and On 2015) .
I tua atu ki te whakawhanake i te tikanga hou, ko tenei ako ahua o rite te inkblot whakamātautau Rorschach; aha e kite te iwi, tei runga i to ratou papamuri. E rave rahi pāpori pūtaiao kite he taputapu inenga hou e taea te whakamahi ki te whakamātau i ariā e pā ana ki te whanaketanga ōhanga. E rave rahi pūtaiao raraunga kite he raruraru ako mīhini hou hauhautanga. Kite rave rahi te iwi pakihi he huarahi kaha mō te tatara uara i roto i te raraunga wahi mamati e kua kohia kua ratou. E rave rahi kaitautoko tūmataiti kite he fakamanatu wehiwehi e ora tatou i roto i te wa o te titiro papatipu. E rave rahi kaihanga kaupapa here kite he ara e taea hangarau hou e tauturu ia te hanga i te ao pai. I roto i te meka, he katoa o te hunga mea tenei ako, me e he he aha te mea he matapihi ki te heke mai o te rangahau pāpori.