Human Development

ability able accept According activities adjustment adolescents adulthood adults African aggression aspects associated babies become begin behaviour believe better birth boys career cause changes characteristics child childhood cognitive cognitive development contribute cultures determine developmental discussed early effect elderly emotional environment example experience explain factors fear feelings function gender girls human identity important increase indicated individual infants influence instance interaction involved knowledge language learning less live marriage maturation means memory middle months moral mother needs negative objects occur older parents particular peer performance period personality physical play positive possible preschoolers problems psychology reason refers regarding relationship remember response result role sexual situation skills social society South Africa specific stage tasks tend theory thinking tion understand usually values various women