Ключевые слова: advertising, african, american, app, bite, black, browsing, casual, cell, cellphone, copyspace, curious, doubt, ethnicity, guy, hair, head, idea, internet, leisure, lifestyle, lip, look, male, man, media, message, mixed, mobile, multiethnic, nervous, online, phone, plan, promoting, race, scratch, shirt, shopping, smartphone, smile, sms, student, think, uncertain, unsure, virtual, worried, yellow, young,