At the same time as a group of French parents and teachers have called for a two-week boycott of homework (despite the fact that homework is officially banned in French primary schools), and just after the British government scrapped homework guidelines, a large long-running British study came out in support of homework.

The study has followed some 3000 children from preschool through (so far) to age 14 (a subset of around 300 children didn’t attend preschool but were picked up when they started school). The latest report from the Effective Pre-school, Primary and Secondary Education Project (EPPSE), which has a much more complete database to call on than previous studies, has concluded that, for those aged 11-14, time spent on homework was a strong predictor of academic achievement (in three core subjects).

A quick note, because I was so impressed by this and wanted to help spread the word! The Guardian has an article about a purpose-built village for those with advanced Alzheimer's. Here's what it says about it: "A compact, self-contained model village on a four-acre site on the outskirts of town, half of it is open space: wide boulevards [but no cars!], cosy side-streets, squares, sheltered courtyards, well-tended gardens with ponds, reeds and a profusion of wild flowers. The rest is neat, two-storey, brick-built houses, as well as a cafe, restaurant, theatre, minimarket and hairdressing salon."

I recently read an interesting article in the Smithsonian about procrastination and why it’s good for you. Frank Partnoy, author of a new book on the subject, pointed out that procrastination only began to be regarded as a bad thing by the Puritans — earlier (among the Greeks and Romans, for example), it was regarded more as a sign of wisdom.

The examples given about the perils of deciding too quickly made me think about the assumed connection between intelligence and processing speed. We equate intelligence with quick thinking, and time to get the correct answer is part of many tests. So, regardless of the excellence of a person’s cognitive product, the time it takes for them to produce it is vital (in test).

Similarly, one of the main aspects of cognition impacted by age is processing speed, and one of the principal reasons for people to feel that they are ‘losing it’ is because their thinking is becoming noticeably slower.

But here’s the question: does it matter?

I'd like to dwell a little on the comment I made in my recent brief post, regarding the balance between your awareness of the fallibility of human memory and your belief in your own abilities. Some examples should help clarify what I mean.

Let's think of that all-too-common scenario, forgetting whether or not you have done something. Now, you could berate yourself with how forgetful you are getting, and see this as a sign of getting older, or of impending Alzheimer's, or (if you're still quite young), simply of your generally terrible memory. Or, aware of how memory works, you could say to yourself, I should have been paying attention, I know perfectly well that actions I do regularly are hard to keep track of. Perhaps I should start using some sort of external sign to mark when I've done the thing.