Successive Approximation Model

Implications of the Successive Approximation Model (SAM) for Instructional (Learning) Design 

SAM is the the most agile approach that utilizes collaboration throughout the phases in continuous iteration cycles. It maximizes the number of iterations in review and evaluation cycles integrating continuous feedback in its production process.

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Learner as focal point

This agile model parallels UX design workflow, placing the learner at the center of testing and evaluation. As a result, usability and learner experience is well integrated in course design which is key online learning. SMEs and stakeholders have authorship of course design, while rapid prototyping enables internal or external clients to visualize how their content works in an online interface. 

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Creativity in brainstorming

Unlike Rapid Instructional Design, SAM injects a level of novelty and divergent solutions that leads to more innovation. The Savvy Start meeting encourages brainstorming amongst team members with diverse roles. Three different design proposals are given as a way of finding outside the box solutions. This method is common in design; while the Savvy Start method is common in UX design as a way to inject innovation.

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The ultimate goal is learner engagement and there's always room to do this better as technological tools improve year by year.

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Scope creep

Like UX design, scope creep may happen in an environment of continuous upgrades and evaluation. When does this end? When will the alterations be finite? What will be included/excluded? In the perpetual cycle of improvement more could be added into the mix that wasn't in the original plan.

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Ultimately, SAM would keep courses up to date with the learner at the center of consideration. It provides an agile solution to for integrating the latest delivery methods and content and delivering it to the learner.