| Question | Answer | Source |
| The Preoperational Stage ranges between what two ages? | |
| Mental representations of actions that obey logical rules. | |
| Failure to distinguish others' symbolic viewpoints from one's own. | |
| Belief that inanimate objects have lifelike qualities, such as thoughts, wishes, feelings, and intentions. | |
| The idea that certain physical characteristics of objects remain the same, even when their outward appearance changes. | |
| In this stage, children's drawings develop from scribbles to... | |
| The concept that preoperational children's understanding is centered; they focus on one aspect of the situation while neglecting other important features. | |
| The ability to go through a series of steps in a problem and then mentally reverse direction, returning to the starting point. | |
| One of the most well-known milestones in the preoperational stage, involving imaginary friends. | |
| The make-believe with others that is under way around age two and increases rapidly during the next few years. | |
| At about age 3, preoperational children understand this concept of viewing a symbolic object as both an object in its own right and a symbol. | |