Final answer:
It is true that pediatric athletes should have their concussion baseline scores updated annually to ensure more accurate post-injury assessments and to protect their long-term health and safety in sports.
Step-by-step explanation:
The statement that pediatric athletes concussion baseline scores should be updated more frequently (annually) is true. Given the vulnerability of young athletes and the potential for lasting damage from repeated concussions, it is crucial to maintain up-to-date baseline scores. This allows for a more accurate assessment of any changes following an injury. The NCAA and NFL's initiative to reduce concussions and create safer environments for athletes, by regulating contact during games and rating helmet safety, underscores the importance of proactive measures in protecting athletes' health.