aware of that recommendation, whereas 49% thought educational videos were very important in children's intellectual development. In December 2007, the FTC closed the complaint, noting that some of the CCFC's claims did not raise issues under the FTC's substantiation rules. The FTC also considered the redesign of the Baby Einstein website, which removed certain product testimonials and product descriptions, as well as the company's promise to make sure that advertising claims about products' educational and developmental value would be properly substantiated. Language development A 2010 study published in Psychological Science demonstrated that children who viewed the videos regularly for one month, with or without their parents, "showed no greater understanding of words from the program than kids who never saw it". On the other hand, children who were taught by their parents improved the most; researchers speculated that this was probably because children learn best "through meaningful gestures and interactive communication with parents". In response to these new findings, Disney offered refunds to parents whose children did not see improvement, even though Bob Iger, CEO of the Walt Disney Company, demanded a retraction (of the press release) when a similarly unsupportive study was announced in 2007. The 2007 study, based on telephone interviews with parents, had been published in the Journal of Pediatrics and resulted in a lawsuit by the company's founders due to widespread negative media coverage stemming from the article. The press release announcing the study explained that for each hour spent watching baby DVDs/videos, infants understood on average six to eight fewer words than infants who did not watch them. The University of Washington researchers Frederick Zimmerman, Dimitri Christakis, and Andrew Meltzoff had claimed that, among infants aged 8 to 16 months, exposure to "baby DVDs/videos" such as "Baby Einstein" and "Brainy Baby" was strongly associated with lower scores on a Communicative Development Inventory, a standard language development test. The Baby Einstein Company expressed "serious concerns about the many contradictions" in the study. Although University of Washington President Mark Emmert rejected Disney's claims, in 2010, the university settled with the founders, paying out $175,000 in back legal fees and turned over the study's data to the Baby Einstein founders. In March 2008, the Journal of Pediatrics released a study by Harvard University and the Boston Children's Hospital's Center on Media and Child Health showing that television viewing is, “neither beneficial nor deleterious to child cognitive and language