Growth spurts are most likely to occur after periods of what?

• A. Rapid continuous growth
• B. Slightly slower growth
• C. No growth
• D. Early peaks

Answer: (B)

Growth spurts happen when the body shifts from a slower pace of growth to a rapid one. After a period of slightly slower growth, the body’s growth signals and hormones kick in to accelerate development, producing a noticeable burst in height or size. That pause or slowdown provides the build-up for a faster growth phase, which is why a time after slower growth is the most likely moment for a growth spurt. If growth had been rapid all along, there wouldn’t be the same burst; if there were no growth at all, a sudden spurt wouldn’t fit the pattern of resumed development.