Optimal Practice Variability

The concept of practice variability suggests that there is an optimal level of variability in training that can enhance learning outcomes. Research indicates that while random practice generally yields better results than block practice, the effects can be inconsistent depending on various factors, such as the learner's skill level. The idea of a 'Goldilocks effect' is introduced, where an ideal amount of variability—not too high or too low—could yield better learning benefits. Adjusting practice conditions based on a learner’s inherent consistency is crucial for optimizing their training experience.