During a community pediatric developmental screening initiative, a physician evaluates several healthy children. Match each child's observed clinical milestone constellation with their most likely chronological age.
- Child P: Walks independently, uses a mature two-finger pincer grasp, and consistently says one specific word other than 'mama' and 'dada'.12 months
- Child Q: Jumps in place with both feet, builds a tower of six cubes, and spontaneously combines two words into meaningful phrases.24 months
- Child R: Pedals a tricycle, accurately copies a drawn circle, and routinely speaks in three-word sentences.36 months
- Child S: Hops on one foot without losing balance, copies a cross on paper, and engages in cooperative group play.48 months
Cevap
Child P matches to 12 months; Child Q matches to 24 months; Child R matches to 36 months; Child S matches to 48 months.
Pediatric milestones follow predictable sequential patterns. At 1 year, children walk and say their first distinct words. At 2 years, they jump, combine 2 words, and build small towers. At 3 years, they ride tricycles, draw circles, and speak in 3-word sentences. At 4 years, they hop, draw crosses, and engage in cooperative play.
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Anahtar Kavram
Normal pediatric developmental milestones across motor, language, and social domains