Valarie Strauss responds in her Washington Post column to Michelle Rhee's inaccurate reference of a new study on use of value added student test scores in teacher evaluation. Evidently the shorthand sound bites used by Rhee grossly distort the actual study. Its amazing how tiny effects can be described in a way that makes them look big. Strauss teaches us all a lesson in this one about how not to read data.
Here.
7 comments:
Hey! Someone in my Myspace group shared this website with us so I came to look it over. I’m definitely enjoying the information.
great) liked everything very much) keep it up and dont stop)
Hello my friend! I want to say that this article is awesome, nice written and include almost all vital info. I would like to see more posts like this.
It's really good post! Thanks.
thanks for the great post!
Informative and interested blog having valuable information regarding the subject matter. You did a wonderful job, keep your chin up.
Custom Writing
Thanks for sharing such an interesting information.
Post a Comment