n.1.One who gives evidence.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
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Organization of Rubric Objectives Learning Methodology Results Experiences Clarity & Learning Relationship Presentation Specificity Experiences Objs & Measures Types of History Measures Specification Orientation Data Collection Interpretation Additional Validity Evidencer Objectives Results Program Shared Improvement Clarity & Results Program Specificity Shared Improvement Assessment Orientation Improvement Figure 2.