GUEST POST: Who Really Benefits from Retrieval Practice
So, what does this mean? First of all, although the benefits of testing have been extensively reported, it appears that not all participants, at least among college students, do benefit directly from testing. In fact, for about 1/3 of our participants, retrieval practice made them worse. Does this mean we should stop incorporating testing as…
Weekly Digest #131: Increasing Grading/Marking Efficiency
Grading (marking in the UK context) can be a time-consuming and, at times, annoying task that teachers face on a regular basis. How can we make grading more efficient and less burdensome, but at the same time provide students with the important feedback that helps them improve their performance in the future? We dedicated a…
Understanding Sample Sizes and the Word “Significant”
One big issue related to sample size requires us to talk about what the word significance means in a scientific context. In “the real world,” significant means noteworthy, or worthy of attention. However, this is not what scientists typically mean when they say significant. Often, we are talking about statistical significance, and this is a…
Forgetting to Remember
Another explanation for how and why we forget has been in terms of disuse or decay (2, 3). Sometimes we forget things simply because we haven’t remembered it in awhile. For example, you can probably remember what you had for lunch yesterday. How about last week? Last month? Unless there was a reason for you…
Weekly Digest #134: How to Sleep Well
4) Ask A Sleep Doctor: The Questions That Keep You Up At Night, a podcast with W. Christopher Winter, author of The Sleep Solution: Why Your Sleep is Broken and How to Fix It Science Friday Q&A with neurologist and sleep expert. Listeners call in to ask their questions about sleep. 5) I Fixed My Terrible…
THANK YOU to our guest bloggers from 2017!
We're right in the middle of a season where a lot of us are giving thanks and reflecting on the year we have had. For some of us it is because of American or Canadian Thanksgiving, Japanese Labour Thanksgiving, or Turkish National Day of Thanks, or upcoming holidays such as Hanukkah, Christmas, or Kwanzaa. For…
Weekly Digest #133: Technology for Math Learning
Josh has created a number of free mathematics lesson apps for middle school based on the science of learning. Guzinta Math lesson apps can be used at school, at home, or both. They include video instruction, interactive modules, worked examples, instructor notes, and--the key--a design which provides retrieval practice, and monitors students' practice so that…
Spaced Practice for Skill Learning
By Cindy Nebel Psychologists often breakdown memory into different types. Long-term memory can be divided into two different types: explicit memories and implicit memories. Explicit memories are memories for events and facts. They are memories that we can easily think and talk about. Implicit memories are a bit different. Implicit memories include procedural (muscle) memories…
Weekly Digest #137: Lessons Learned From Learning Scientists Teacher Workshops
In the beginning of January, we were on tour in England to provide workshops to teachers. We enjoyed this opportunity tremendously because it gave us not only an opportunity to reach out to teachers and to disseminate knowledge about learning and teaching strategies from Cognitive Psychology, but also allowed us to learn what strategies teachers…
Weekly Digest #136: Optimizing Lecture Capture
Today’s weekly digest is motivated by a paper on lecture capture that I (Carolina) am currently co-writing (1). I thought it would be a good idea to put together a digest summarizing the evidence behind the benefits or pitfalls of recording university lectures. While students are eager to get their hands on lecture recordings, lecturers…













