Stephens and his colleagues suggest that swearing may increase aggression (seen in accelerated heart rates), which downplays weakness to appear stronger or more macho. "Our research shows one potential reason why swearing developed and why it persists," Stephens said.
Wazazi/ walezi wa watoto hao (aliyetafunwa na aliyetafuna) wako wapi?Wana maelezo yapi?Pamoja na hayo, kiwiliwili kiko wapi? Kikipatikana chote (kuanzia shingoni hadi miguuni) kitatoa baadhi ya majibu.Polisi wa kutosha (magari mawili) wameondoka na kijana huyo uchunguzi (forensic investigation) unaendelea.