Child Development

ability able acceptance achievement activities adjustments adolescence adult aggressive Amer appear approval associated attention attitudes baby become begins behavior believe better birth body boys cause changes characteristics chil Child Develpm childhood comes common concepts crying cultural depend difficult discipline dren early educ effects emotional environment especially example expected experiences expression factors father favorable fear feel Figure follow friends genet girls give greater grow growth hand important increase individual infant influence interest lack later lead less mature means ment mental months moral mother motivation motor needs normal objects older parents pattern peer period person physical play pointed poor prefer problems Psychol punishment reading relationship responses result role siblings situation skills social social acceptance speech status teachers tend things tion understand usually values wants York