Interleaving
True or false. People tend to overestimate the effects of interleaving.
False. People tend to underestimate the effects of interleaving.
True or false. Interleaving always leads to better effects — both in the short-term and in the long-term.
False. Interleaving can sometimes hinder performance in the short-term, despite generally leading to better learning outcomes in the long-term.
True or false. Though interleaving takes more time, interleaving two tasks can improve people’s performance on both tasks more than practicing each of the tasks separately.
False. Interleaving two tasks can improve people’s performance on both tasks more than practicing each of the tasks separately, even when they spend less time overall on each task.
Describe interleaving.
Interleaving is a learning technique that involves mixing together different topics or forms of practice, in order to facilitate learning. For example, if a student uses interleaving while preparing for an exam, they can mix up different types of questions, rather than study only one type of question at a time.
What is the term used to describe the opposite of interleaving?
Blocked Practice
What is ONE term sometimes used to refer to interleaving?
Mixed Practice or Varied Practice
Describe Blocked Practice.
Focusing on only a single topic or form of practice at a time.
Describe interleaving in the context of language learning.
Someone who’s learning new vocabulary words can mix together words pertaining to different topics instead of learning only words from a single topic at a time. For instance, if someone needs to learn words from topics such as animals, foods, and clothes for a class, then instead of learning all the words from one topic before moving on to words from the next one, they can mix words from the different topics as they study.
Describe an example of interleaving in the context of history learning.
You can mix up the history of different countries. For example, instead of simply learning about the full history of each country at a time, you can interleave different parts of history from each country, based on a common theme, such as their actions during a specific time period.
How does interleaving help athletes?
Interleaving can help an athlete learn how to throw a ball more effectively, by encouraging them to practice throws from different distances and from different directions in an alternating manner, as opposed to throwing the ball under the exact same conditions many times in a row.
Describe an example of interleaving in the case of Physics learning.
You can mix up the types of calculations that are needed to solve practice questions. For example, instead of working on only one type of calculation at a time, you can interleave questions that require different types of calculations, in a way that makes it necessary to be able to actively figure out which type of calculation should be used to solve any given question.
Name one reason people often rely on blocked practice rather than interleaving.
It's easier.
Describe contextual interference.
Mixing material increases interference during the performance of a task, which promotes the use of effective learning strategies by learners. This, in turn, leads to better learning of the material, in terms of factors such as retention of information, and in terms of people’s ability to transfer information and skills effectively across contexts and domains.
Describe discriminative contrast.
Mixing material helps learners notice the similarities and differences between the different concepts that they’re learning, which helps them learn those concepts better.
How is spacing different from interleaving?
Spacing is the practice of having a temporal gap between learning sessions.
What is the first step in the interleaving process?
Deciding WHAT to interleave.
What is the second step in the interleaving process?
Deciding HOW to interleave.
When deciding which “pattern” for your interleaving, describe your two options.
Random & Systematic. For example, in the case of vocabulary words, you can decide to simply randomly interleave words from different categories, or you might decide to systematically interleave them so that words from a certain category are always followed by words from a specific different category.
Name the phenomenon closely related to interleaving that is said to underlie the interleaving effect.
The distributed-practice hypothesis.
How can spacing potentially interrupt the interleaving process?
In situations where interleaving helps learners by providing contrast between elements from different categories, spacing can interrupt the interleaving process, by making it more difficult for learners to notice that contrast.
What are the three main components/benefits of the interleaving effect?
Improved retention of new information, faster acquisition of new skills, and improved mastery of existing abilities
Name two cognitive mechanisms that interleaving can be attributed to.
Contextual interference; discriminative contrast; pushes learners to figure out what strategies they need to use in order to solve problems
What are the two main considerations for deciding how to interleave?
How often to interleave and in what pattern t interleave
What are the three "guidelines" to keep in mind when interleaving?
Use logical criteria for interleaving, avoid interleaving items that are too similar, avoid interleaving items that are too different
Name one of the articles "you may find interesting."
The Factors that Determine Success at Learning
The Stages of Learning: How You Become More Competent at Skills
Reflective Learning: Thinking About the Way You Learn