Use Assessment and Evaluation Strategies
Core concepts
Assessment and evaluation require alignment among outcomes, teaching, and evidence. Know formative versus summative assessment, validity, reliability, fairness, test blueprints, item analysis, rubrics, standard setting, feedback, and academic integrity. Program evaluation is broader than course grades. A single examination cannot establish program quality, and a high pass rate alone does not prove learning.
Traps
Questions often swap reliability and validity. Reliability is consistency; validity is whether the tool measures the intended construct and supports the intended decision. Another trap is changing a cut score after seeing results. A third is treating item difficulty as the only quality signal. A fourth is using grades to evaluate teaching without considering learner input, outcomes, or context.
Worked example
A 40 item quiz shows one item with a low difficulty index and near zero discrimination. Before removal, the educator reviews the blueprint, reads student comments, checks for ambiguous wording, and asks a peer reviewer. If the item is flawed, it is revised or excluded and the decision is documented. If it is sound, it stays and teaching is reviewed.
Rule of thumb
Name the decision first. Then ask whether the evidence is valid, reliable, fair, and sufficient for that decision. Use multiple sources for high stakes conclusions.