Ohio Guidance: Selecting Assessments

This guidebook from the Ohio Department of Education provides guidance on choosing an assessment for writing SLOs.  The document includes a checklist for selecting appropriate assessments to ensure that the assessment chosen meets the basic requirements.
http://education.ohio.gov/getattachment/Topics/Teaching/Educator-Evaluation-System/Ohio-s-Teacher-Evaluation-System/Student-Growth-Measures/Student-Learning-Objective-Examples/SLO_Guidebook_Update_.pdf.aspx