The fight for school libraries in D.C.
"There is a strong statistical correlation," said Peter MacPherson, of CHPSPO, while acknowledging the presence of a librarian may not be the sole factor. "But, it matters in a significant way."
The organization's findings seem to contradict Henderson's assertion earlier this year that the school system had not received sufficient return on its investment in librarians.
"They are remarkably clueless," said MacPherson, adding that while the chancellor is hunting for various and unproven approaches to enhance student achievement, she has ignored "known successful strategies."