Educational performance in states that restricted teachers’ collective bargaining rights in 2010 or 2011
|State||Rank among 50 states on test score achievement* in 2011|
* The states were ranked based on the share of fourth- and eighth-graders performing at or above basic achievement levels in reading and math.
Source: Author's analysis of National Assessment of Educational Progress, NAEP Data Explorer [database], 2011, http://nces.ed.gov/nationsreportcard/naepdata/
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