What does blocked variability in practice refer to?

The concept of blocked variability in practice specifically refers to a low practice variability, where an individual practices the same skill repetitively in a controlled and structured manner. This type of practice involves focusing on one particular skill or technique for a set period without switching to different skills. This method allows for the refinement and mastery of specific skills, as it emphasizes repetition and consistency, enabling learners to build a strong foundation in a single area before introducing more complex or varied skills.

In contrast, other options discuss aspects of practice variability that either increase the challenge of skill acquisition or introduce multiple skills within a single session. For instance, practicing a high variability routine or varying skills aims at enhancing adaptability and transferability of skills in dynamic environments, which is quite different from a blocked approach. The essence of blocked practice lies in its lack of variability, which is beneficial for solidifying fundamental skills before progressing to more varied practice scenarios.