Excerpt from GAO report on Watching Politics website:

Because schools may spend more time improving students’ academic skills to meet NCLBA’s (No Child Left Behind Act) requirements, some are concerned that arts education might be cut back. To determine how, if at all, student access to arts education has changed since NCLBA, the Congress asked: (1) has the amount of instruction time for arts education changed and, if so, have certain groups been more affected than others, (2) to what extent have state education agencies’ requirements and funding for arts education changed since NCLBA, (3) what are school officials in selected districts doing to provide arts education since NCLBA and what challenges do they face in doing so, and (4) what is known about the effect of arts education in improving student outcomes? GAO analyzed data from the U.S.

According to data from Education’s national survey, most elementary school teachers–about 90 percent–reported that instruction time for arts education stayed the same between school years 2004-2005 and 2006-2007. The percentage of teachers that reported that instruction time had stayed the same was similarly high across a range of school characteristics, irrespective of the schools’ percentage of low-income or minority students or of students with limited English proficiency, or the schools’ improvement under NCLBA. Moreover, about 4 percent of teachers reported an increase. However, about 7 percent reported a decrease, and GAO identified statistically significant differences across school characteristics in the percentage of teachers reporting that the time spent on arts education had decreased. Department of Education (Education), surveyed 50 state arts officials, interviewed officials in 8 school districts and 19 schools, and reviewed existing research.