Research shows that economic development and perceptions of gender roles are NOT strongly related

Three girls start a rumor that 7-year-old Heather is a bed-wetter who still uses a pacifier. They are demonstrating

instrumental aggression. reactive aggression. bullying aggression. relational aggression.

The general developmental trend for scientific reasoning resembles the one for general problem solving — overall, children's skills improve steadily as they grow

Indicate whether the statement is true or false