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The role of motivation on academic performance

A study shows how easily you can affect motivation, producing a significant effect on college test scores, while a large German study finds that motivational and strategy factors, but not intelligence, affects growth in math achievement at high school.

I’ve spoken before about the effects of motivation on test performance.

Effects of diagram orientation on comprehension

The most popular format of the most common type of diagram in biology textbooks is more difficult to understand than formats that use different orientations.

A study into how well students understand specific diagrams reminds us that, while pictures may be worth 1000 words, even small details can make a significant difference to how informative they are.

Review makes clear no gender differences in math ability

Analysis of hundreds of studies has found no difference between male and female in terms of their math skills.

A meta-analysis of 242 articles assessing the math skills of 1,286,350 people found no difference between the two sexes.

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.

Digital media may be changing how you think
  • Reading from a screen may encourage users to focus on concrete details rather than more abstract thinking.

Four studies involving a total of more than 300 younger adults (20-24) have looked at information processing on different forms of media.

Media multitasking and academic achievement

Three recent studies point to the impact of social media and multiple device use on learning and cognitive control.

Reading information aloud to yourself improves memory
  • A lab experiment finds we remember written information better when we read it aloud, and that this is more due to the self involvement than to the motor aspect of producing the words.

Confirming what many of us have learned through practical experience, a study comparing different strategies of reading or listening has found that you are more likely to remember something if you read it out loud to yourself.

Improve learning with co-occurring novelty
  • An animal study shows that following learning with a novel experience makes the learning stronger.
  • A human study shows that giving information positive associations improves your memory for future experiences with similar information.

We know that the neurotransmitter dopamine is involved in making strong memories. Now a mouse study helps us get more specific — and suggests how we can help ourselves learn.

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