Awon irojinle ajodu, lodi si eyi, ni ipo to duro lori ise pato kan, be sini oun se ayewo awon iru oloro-erookan to wa ninu ironu alasabile to gbale.Ibere irojinle awujo soro lati se wari, sugbon awon ijiyan lori re unsaba pada si Griisi Ayeijoun .. 
Survey items from an Interview or questionoṣù may be open-ended or closed-ended.. 