A pediatric nursing team is reviewing normal developmental markers to improve their triage and anticipatory guidance protocols. Match each cluster of observed developmental behaviors with the most appropriate age of the child.
- Uses a mature pincer grasp, pulls to a stand, and says 'mama' and 'dada' specifically.12 months
- Walks up stairs with both feet on each step, removes simple clothing, and uses two-word phrases.2 years (24 months)
- Rides a tricycle, copies a circle, and speaks in three-word sentences.3 years (36 months)
- Hops on one foot, copies a cross, and plays cooperatively with other children.4 years (48 months)
Cevap
The correct pairings align the behavioral clusters with chronological ages: mature pincer grasp and specific babbling at 12 months; two-word phrases and stair climbing at 2 years; tricycle riding and three-word sentences at 3 years; and hopping on one foot with cooperative play at 4 years.
Matching the chronological age to the appropriate milestone cluster relies on established pediatric developmental scales. At 12 months, infants typically pull to stand, use a mature pincer grasp, and say 'mama' and 'dada' specifically. At 2 years, toddlers begin using two-word phrases, remove simple clothing, and walk up stairs with both feet on each step. At 3 years, children can ride a tricycle, copy a circle, and speak in three-word sentences. By 4 years, children can hop on one foot, copy a cross, and engage in cooperative play.
Adım Adım Çözüm
Anahtar Kavram
Normal pediatric developmental milestones across gross motor, fine motor, language, and social domains from ages 1 to 4 years.