Which phrase is commonly associated with toddler behavior?

The phrase commonly associated with toddler behavior is “says ‘no’.” This behavior is a hallmark of toddler development, especially during the stage when children are exploring their autonomy and testing boundaries.

At this age, children are learning to express their preferences and assert their independence, which often manifests as saying "no" as they begin to understand they have agency over their choices. It's an important part of their emotional and social development, allowing them to establish their identity as separate individuals.

Although demonstrating independence is also relevant to toddlers, the specific act of saying “no” captures the essence of their stage of development where defiance and boundary testing are prevalent. This phase often leads to negotiations and discussions about rules and limits, allowing them to engage in the learning process of making decisions and understanding consequences. Additionally, while toddlers may answer questions or follow instructions at times, these behaviors are generally less characteristic than the frequent and emphatic use of "no" in their interactions.