Rights and Access Note
This Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. In addition, no permission is required from the rights-holder(s) for educational uses. For other uses, you need to obtain permission from the rights-holder(s).
Donis-Keller, Christine and Silvernail, David L., "Review of Evidence on Four-Day School Week" (2009). Maine Education Policy Research Institute. 96.
publisher's version of the published document