Dental According to Piaget’s Cognitive theory, the sequence of development has been categorized as: A Sensorimotor stage, preoperational stage, concrete operational stage, formal operational stage. B Sensorimotor stage, preoperational stage, formal operational stage, concrete operational stage. C Pre-operational stage, sensorimotor stage, formal operational stage, concrete operational stage. D Formal operational stage, preoperational stage, sensorimotor stage, concrete operational stage. 💡 Explanation According to Piaget's Cognitive theory, the sequence of development has been categorized as: ✓ Correct Answer: A. Sensorimotor stage, preoperational stage, concrete operational stage, formal operational stage.