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Tell a friend what you learned
  • A single instance of retrieval, right after learning, is enough to significantly improve your memory, and stop the usual steep forgetting curve for non-core information.

A study involving 60 undergraduate students confirms the value of even a single instance of retrieval practice in an everyday setting, and also confirms the value of cues for peripheral details, which are forgotten more readily.

Seeing exemplary peer work can undermine student performance
  • Two experiments show that exposing students to exceptional examples of work by their peers is discouraging for many.

A natural experiment involving 5,740 participants in a MOOC ( massive open online course) has found that when students were asked to assess each other's work, and the examples were exceptional, a large proportion of students dropped the course.

Drawing best encoding strategy
  • Even quick and not particularly skilled sketches make simple information significantly more likely to be remembered, probably because drawing incorporates several factors that are known to improve memorability.

In a series of experiments involving college students, drawing pictures was found to be the best strategy for remembering lists of words.

Finger tracing helps children doing geometry problems
  • Finger tracing key elements in worked problems seems to help some students better understand and apply mathematical concepts.

I've reported before on studies showing how gesturing can help children with mathematics and problem-solving. A new Australian study involving children aged 9-13 has found that finger-tracing has a similar effect.

How expectations affect exam scores

A largish study

  • confirms that college students tend to be over-confident about their academic success
  • supports some findings that female students are more realistic in their predictions of performance
  • finds that undergraduates can improve their expectations through repeated exam taking
  • finds that over-confidence is associated with higher performance
  • supports the theory that over-confidence motivates students to study harder.

There has been quite a lot of research into the relationship between students’ expectations and academic performance. It’s fairly well-established that students tend to have inflated expectations of their performance, but the effect of this has been disputed.

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