What Type Of Researcher Studies Differences In Growth Patterns In Children Ages 2 To 12 Years?

What Type Of Researcher Studies Differences In Growth Patterns In Children Ages 2 To 12 Years? What type of researcher studies difference in growth patterns in children ages 2 to 12 years? Research on_____ often compares novices and experts to determine how they differ within various sports. For example, they want to determine why some