What term describes a child who shows low activity levels and somewhat negative feelings towards change?

The term "slow-to-warm-up child" accurately depicts a child who has low activity levels and exhibits somewhat negative feelings towards change. This temperament style is characterized by a cautious approach to new experiences and environments. Children identified as slow-to-warm-up often take time to adjust to new situations or people and may initially react with hesitance or resistance. They may appear shy or withdrawn until they feel comfortable, and their lower activity levels contribute to their deliberate, contemplative nature.

In contrast, the other terms describe different types of temperamental responses. A difficult child typically demonstrates high activity levels and intense reactions, often showing more negative moods and challenging behavior. An easy child is characterized by a generally sunny disposition, adaptability, and a high level of activity and positive emotional responses. Adventurous children are those who embrace new experiences with enthusiasm and curiosity, displaying high activity and engagement. Therefore, while these other terms apply to various temperament styles, they do not accurately reflect the characteristics of a child who shows low activity and negative feelings towards change.