Expert Review� Experts review a rough version of the instruction with or without the evaluator present to determine its strengths and weaknesses. They can be content experts, technical experts, designers, or instructors.
One-to-One � One learner at a time reviews the instruction with the evaluator. The evaluator observes the learner using the instruction, notes the learner�s comments, and questions the learner during and after the instruction.
Small Group � The evaluator tries out the unfinished instruction with a group of learners and records their performance and comments.
Field Test � The evaluator observes the instruction being tried out in a realistic environment with a group of learners.