Hapa rangahau hapa = kanohi Tapeke + hapa inenga.
He maha momo o hapa e taea kuhu nei ki tata i ngā rangahau, me mai te 1940 i mahi kairangahau ki te whakarite i nahanaha, mahino, ka whakaiti i ēnei hapa. He hua nui i katoa o taua kaha ko te katoa anga hapa rangahau (Groves et al. 2009; Weisberg 2005) . Te matauranga matua i te katoa anga hapa rangahau ko e taea te whakarōpū raruraru ki e rua peere matua: raruraru e pā ana ki te hunga e kōrero koe ki (kanohi), me ngā raruraru e pā ana ki te mea a koutou ako i aua kōrero (inenga). Hei tauira, kia koe hiahia i roto i tata waiaro e pā ana ki tūmataiti ipurangi i roto i ngā pakeke e noho ana i roto i France. Te hanga i enei whakatau tata titau momo tino rerekē e rua o te hīkaro. Tuatahi, i nga whakautu e ngā hoatu, whai koe ki te ļa ratou waiaro e pā ana ki tūmataiti online. Tuarua, i te waiaro hīkarotia i roto i ngā, me ļa e koe nga waiaro i roto i te taupori ano he katoa. Ko te momo tuatahi o te hīkaro ko te rohe o te hinengaro, me te pūtaiao hinengaro; me te momo tuarua o te hīkaro ko te rohe o tatauranga. He kaupapa tīpako tino ki ngā pātai rangahau kino e hua i te whakatau tata kino, me he kaupapa tīpako kino ki ngā pātai rangahau tino e hua i hoki tata kino. Tata pai titau huarahi tangi ki te ine me te kanohi. Hoatu taua whakamārama, i muri mai, ka arotake e ahau te pehea i whakaaro rangahau kairangahau e pā ana ki kanohitanga me te ine i roto i te mua. tatari ahau e nui o tenei rauemi ka hei te arotake ki scienitsts pāpori, engari kia waiho te reira hou ki etahi pūtaiao raraunga. Na, ka whakaatu ahau ki a koutou pehea te hunga whakaaro ārahi mamati rangahau tau rangahau.