Which option correctly pairs Piaget's stages with their characteristic?

• A. Preoperational: Representation through images, signs, and words; egocentric thinking. Concrete Operational: Manipulation of symbols and logical thinking about concrete concepts. Formal Operational: Higher thinking, creating hypotheses, and problem solving.
• B. Preoperational: Abstract reasoning; Concrete Operational: Egocentrism; Formal Operational: Simple recall.
• C. Preoperational: Vocabulary expansion; Concrete Operational: Memory for numbers; Formal Operational: Visual-spatial skills.
• D. Preoperational: None of the above; Concrete Operational: None; Formal Operational: None.

Answer: (A)

Understanding Piaget’s stages helps explain how thinking evolves from using symbols to solve problems, to working with real objects, to handling abstract ideas. In the preoperational stage, children largely use images, signs, and words to represent things, and they tend to think from a single perspective—egocentrism. In the concrete operational stage, thinking becomes more logical but still grounded in concrete reality; children can perform operations on real objects, organize and manipulate them, and reason about concrete concepts. In the formal operational stage, thinking reaches higher levels of abstraction and possibility—forming hypotheses, testing them, and solving problems through deductive or hypothetical reasoning.

The described pairing fits Piaget well: representing the world symbolically with egocentric thoughts in the early stage; applying logical thinking to concrete materials in the middle stage; and engaging in advanced, hypothetical problem solving in the most advanced stage. The other options mix up these capacities (for example, suggesting abstract reasoning in the early stage or naming memory or simple recall as the defining feature of the advanced stage), which doesn’t align with Piaget’s progression.