Introduction / Susan M. Brookhart and James H. McMillan -- Classroom assessment information -- Perspectives on the validity of classroom assessments / Michael T. Kane and Saskia Wools -- Cognitive diagnosis is not enough: the challenge of measuring learning with classroom assessments / Jacqueline P. Leighton -- Language in practice: a mediator of valid interpretations of information generated by classroom assessments among linguistically and culturally diverse students / Alison I. Bailey and Richard Durán -- Feedback and measurement / Susan M. Brookhart -- Discussion of part I: assessment information in context / James H. McMillan -- The use of classroom assessment information to enhance learning -- Guidance in the standards for classroom assessment: useful or irrelevant? / Steve Ferrara, K. Maxey-Moore, and Susan M. Brookhart Defining trustworthiness for teachers' multiple uses of classroom assessment results / Alicia C. Alonzo -- Learning progressions and embedded assessment / Derek C. Briggs and Erin M. Furtak -- The role of technology-enhanced self and peer assessment in formative assessment -- E. Caroline Wylie and Christine J. Lyon -- Discussion of part II: should "measurement" have a role in teacher learning about classroom assessment? / Lorrie A. Shepard -- Emerging issues in classroom assessment -- Towards measures of different and useful aspects of schooling: why schools need both teacher assigned grades and standardized assessments / Alex J. Bowers -- Digital technologies: supporting and advancing assessment practices in the classroom / Michael Russell -- Fairness in classroom assessment / Joan Herman and Linda cook -- Discussion of part III: emerging issues in classroom assessment / Mark R. Wilson.