An Informal Assessment: Peer Coaching has which potential drawback?

• A. Relies on students that may provide inaccurate information; takes instructional time; suitable for large classes with limited space so half the class performs while the other half evaluates
• B. Always accurate and faster
• C. Requires no training
• D. Never disrupts class

Answer: (A)

Peer coaching as an informal assessment relies on students observing and giving feedback on each other’s performance. The key drawback is that the feedback peers provide can be inaccurate or inconsistent because students may not have enough skill-specific knowledge or clear criteria to judge accurately, which can mislead learners. It also takes instructional time for training, observation, and discussion, reducing time available for practice and instruction. In larger classes with limited space, you often end up splitting the class so some students perform while others evaluate, adding logistical challenges and further delaying feedback. This combination of potential inaccuracy, time demand, and space-related constraints is the main drawback of this approach.