Is anyone aware of any research into how individuals' reading skills 
change over time, without intervention? Specifically, I am wondering if 
it is possible to form an expectation about what one's reading ability 
might have been in the past given a knowledge about his or her present 
abilities. Or going the other way, what might I expect one's ability to 
be at some point in the future, given knowledge of the person's present 
ability? Thanks in advance for any info that can be shared.
Tom Woods
Community High School of Vermont