PSYC 107 Lecture Notes - Lecture 4: Egocentrism, Simple Math, Object Permanence

• School: Texas A&M University
• Department: Psychology
• Course: PSYC 107
• Professor: Stacey Rieck

Document Summary

Hearing like to hear high pitch voices (voice of their mother: prefere(cid:374)(cid:272)e of the (cid:373)o(cid:373)"s (cid:448)oi(cid:272)e o(cid:448)er dad"s (cid:448)oi(cid:272)e. Smell and taste preferences like sweet tasting things: need calories fast to develop, pre-exposed to sweet tastes nutritional value. Prenatal programming: events in the womb can alter later development. Ba(cid:271)ies alread(cid:455) ha(cid:448)e a prefere(cid:374)(cid:272)e to their (cid:373)o(cid:373)"s (cid:448)oi(cid:272)e (cid:449)he(cid:374) (cid:271)or(cid:374) (cid:894)ha(cid:448)e (cid:271)ee(cid:374) heari(cid:374)g her talk for months) At 5 months, babies can sense light and respond to things outside of the womb. Reflexes i(cid:374)(cid:448)olu(cid:374)tar(cid:455), u(cid:374)lear(cid:374)ed (cid:373)otor skills, happe(cid:374) auto(cid:373)ati(cid:272)all(cid:455), does(cid:374)"t take (cid:373)u(cid:272)h to (cid:271)e engaged: over 20 different reflexes, disappear after 3-4 months, designed to help the baby survive. Examples: grasping: grab on tight enough to support weight. Stepping: over a flat surface, walking movements. Rooting: turns head to whatever touches cheek (preparation for nursing) Jean piaget the emergence of the ability to think and understand the world around them.