- Study guides, Class notes & Summaries

PS1040 lecture 3 perceptual and motor development What is the least developed sense at birth? - Correct answer sight What is visual acuity? - Correct answer sharpness of vision What is visual acuity like at birth,6 months and 8 months? - Correct answerbirth- no definition 6- approximately adult level vision 8- more interest in tiny distant objects how does color perception change from birth? - Correct answer birth- prefer color to gray 2-4 mnths see full color spectrum how did Fantz 196...