What type of practice would be best for promoting the retention of motor skills over time?

• A. Blocked practice
• B. Random practice
• C. Massed practice
• D. Distributed practice

Answer: (D)

The best type of practice for promoting the retention of motor skills over time is distributed practice. This approach involves spreading out practice sessions over time rather than concentrating them into a single period. The rationale behind this method lies in the way it allows for both cognitive processing of skills and the opportunity for rest, which contributes to the consolidation of learned skills in memory.

When practitioners use distributed practice, learners have time to recover physically and mentally between practice trials. This recovery period can enhance focus and attention during practice sessions, resulting in better performance when those skills are needed later on. Research in motor learning indicates that skills practiced with distributed sessions show improved retention and transfer to different contexts over time compared to other practice schedules.

In contrast, blocked practice groups skills in repetitive trials, which can lead to quicker initial learning but does not support long-term retention as effectively. Random practice allows for varied practice contexts but may hinder the initial understanding of skill performance necessary for developing a strong foundation. Massed practice, where activities are crammed into short durations, often leads to fatigue and diminished performance during practice, further impacting retention negatively. Thus, distributed practice is the most effective strategy for ensuring skills are retained longer.