Pay particular attention to the sequence of the subskills taught as well as the events of instruction. Summative Evaluation is Critical Invest most assessment effort in the summative evaluation because it will prove whether the material works or not. The more data the better, and the more objective the data the better. From identifying entry behaviors to task and concept analysis, pretests, embedded tests, and posttests, this model emphasizes collection and analysis of objective data. Characteristics of the Constructivist-Interpretivist Instructional Design Model 1.
Development is also non-liner.
There is no required beginning task that must be completed before all others. Some problems, improvements, or changes will only be discovered in the context of use. Plan for recursive evaluations by users and by experts. Plan for false starts and redesigns as well as revisions. Planning is Organic, Developmental, Reflective, and Collaborative Begin with a vague plan and fill in the details as you progress.