So my partner is big into dog training, and she spends quite a considerable amount of time learning good techniques and putting them into practice with our little puppy. Most recently she been teaching the dog to bring items to her hand and given them to her.
A complex string of behaviour for a dog, first they have to pick up the item, then hold it, then carry it to her, then release it to her waiting hand.
What’s the got to do with testing, you ask. Well the way our dog is learning this reminded me of exploratory testing, it’s a technique called shaping, your dog does something you like, so you mark it and reward, and reinforce as they continue to do this. However you raise the reward criteria as they get a better understanding of what you are looking for. So as the dog nudges the pick up toy, you reward, they put teeth on it, reward, and so on, until they are holding it, and moving it, and on it goes until finally the dog has worked out what you want.
It struck me that this is so like ET, you come across the edges of a issue, and get that endorphin release that you are on the right track, who doesn’t enjoy finding bugs, and you keep testing around it until you understand more about the issue, and you keep at it, honing in on what’s going on, until finally you get the complete picture.
I speculated that this would probably mean that much like shaping, the more a dog is trained using this the faster they get at working out what gets the the rewards, the offer all sorts of crazy combos of previously learnt behaviours just to see what results in a reward, it’s awesome to watch by the way. Then ET is almost certainly the same, the more you practice ET the better you get, the more techniques you’ve learnt, that you can try out in crazy combos until you run across that issue you’ve been hunting for.
I’m new to ET, but this gives me a good deal of reassurance that its a solid path to learning good skills through your run of the mill practice makes, well not perfect, but definitely better.
That was my thought for the day. Hope you enjoyed it.