The effects of interleaved practice

@article{Taylor2010TheEO,
  title={The effects of interleaved practice},
  author={Kelli M Taylor and Doug Rohrer},
  journal={Applied Cognitive Psychology},
  year={2010},
  volume={24},
  pages={837-848}
}
Previous research shows that interleaving rather than blocking practice of different skills (e.g. abcbcacab instead of aaabbbccc) usually improves subsequent test performance. Yet interleaving, but not blocking, ensures that practice of any particular skill is distributed, or spaced, because any two opportunities to practice the same task are not consecutive. Hence, because spaced practice typically improves test performance, the previously observed test benefits of interleaving may be due to… 

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References

SHOWING 1-10 OF 29 REFERENCES

The effects of spacing and mixing practice problems

Sets of mathematics problems are generally arranged in 1 of 2 ways. With blocked practice, all problems are drawn from the preceding lesson. With mixed review, students encounter a mixture of

The shuffling of mathematics problems improves learning

TLDR
The results of both experiments favored the shuffled format over the standard format, and performance was vastly superior after mixed practice.

The effects of overlearning and distributed practise on the retention of mathematics knowledge

In two experiments, 216 college students learned to solve one kind of mathematics problem before completing one of various practise schedules. In Experiment 1, students either massed 10 problems in a

Distributed and massed practice: from laboratory to classroom

The benefit to memory of spacing presentations of material is well established but lacks an adequate explanation and is rarely applied in education. This paper presents three experiments that

Examining the efficiency of schedules of distributed retrieval practice

TLDR
Results suggest that dropout can be a more efficient learning schedule for students than can conventional schedules of practice, and it was particularly effective for learning initially incorrect items.

Contextual Interference Effect on Acquisition and Retention of Pistol-Shooting Skills

TLDR
Results based on the data of Stage III, the most complex skill among the three stages, showed a pattern consistent with previous findings that practicing in the serial schedule depressed performance during initial training but maintained the performance better at retention, relative to the blocked practice.

Contextual interference effects with skilled baseball players.

TLDR
On both the random and blocked transfer tests, however, the random group performed with reliably higher scores than the blocked group, who performed better than the control group.

Spacing effects in learning: A temporal ridgeline of optimal retention learning:

eScholarship provides open access, scholarly publishing services to the University of California and delivers a dynamic research platform to scholars worldwide. To achieve enduring retention, people

Effects of Massed and Distributed Practice on the Learning and Retention of Second-Language Vocabulary

AbstractHigh school students enrolled in a French course learned vocabulary words under conditions of either massed or distributed practice as part of their regular class activities. Distributed

Influence of abilities on performance during practice: Effects of massed and distributed practice.

Prior research indicates that the influence of abilities on performance may change as a function of practice. The present research examined how learning styles influence the relationship between