In younger people become overly polite, speak louder and slower, have a higher pitch, and exaggerate their intonation, whereas is defined as O overaccommodation; baby talk; behavior in which the younger person speaks with a simplified speech register with exaggerated intonation. infantilization; positive ageism; treating older people like children O gerontophobia; ageism; behavior in which elderly people are revered O juvenile ageism; geriatrics; behavior in which the younger person displays fear or hatred of older people