1 00:00:05,299 --> 00:00:08,679 At what age do you think children start to remember things? 2 00:00:09,619 --> 00:00:14,019 There are many studies that show that children, 3 00:00:14,660 --> 00:00:17,679 when they are approximately between four onwards, 4 00:00:18,600 --> 00:00:20,800 they start having memories. 5 00:00:21,280 --> 00:00:24,879 So they start being able to remember things that happened to them. 6 00:00:25,739 --> 00:00:29,039 The studies are studies that, for example, 7 00:00:29,219 --> 00:00:31,679 in which children are presented objects 8 00:00:31,679 --> 00:00:40,700 objects, and then the objects are hidden behind a curtain. And when the curtain is lifted, then 9 00:00:40,700 --> 00:00:50,259 they are surprised or not surprised. And the fact that they are not surprised is that they remember 10 00:00:50,259 --> 00:00:57,079 that actually the object was there. So they have formed a memory for the object. But if you test 11 00:00:57,079 --> 00:01:02,659 these children after, I don't know, three days, they no longer remember. If you test them after 12 00:01:02,659 --> 00:01:10,120 three months, they no longer remember that specific event. And so I think that our memories 13 00:01:10,120 --> 00:01:18,040 of that age are memories that are built differently than from just the first direct experience. 14 00:01:18,900 --> 00:01:23,120 So is it true that many early memories may not be reliable? 15 00:01:23,120 --> 00:01:46,040 Well, it depends on what you mean by reliable. A memory could correspond to the experience, to the event that happened, but might not be a true memory in the sense that it is the memory for the narrative that the family provides afterwards. 16 00:01:46,040 --> 00:01:58,700 It is the memory of the narrative that the family or friends or, you know, siblings, et cetera, provide when you see the pictures, the photos of that period. 17 00:01:59,099 --> 00:02:04,640 And so there is a correspondence between your memory and what happened. 18 00:02:04,799 --> 00:02:07,980 But then the memory is not your genuine memory. 19 00:02:07,980 --> 00:02:12,180 It's the memory of what people have told you afterwards that happened. 20 00:02:12,180 --> 00:02:25,280 So I think that in many, many instances, our early memories are memories of what people tell us happened to us in life. 21 00:02:25,460 --> 00:02:30,560 Are there any famous cases of childhood memories that turned out not to be true? 22 00:02:31,819 --> 00:02:38,719 Yeah, Jean-Pierre Gé, a very famous Swiss psychologist, child psychologist. 23 00:02:38,719 --> 00:02:45,159 and he remembered for his entire life 24 00:02:45,159 --> 00:02:49,659 actually a very strong and strange episode 25 00:02:49,659 --> 00:02:54,000 of being abducted as a child in a park 26 00:02:54,000 --> 00:02:55,599 while he was with his nanny. 27 00:02:55,979 --> 00:02:59,520 And it was only when he was in his mid-40s, more or less, 28 00:02:59,520 --> 00:03:02,340 that the nanny, at the time much older, 29 00:03:03,000 --> 00:03:05,599 decided to reveal that actually this was 30 00:03:05,599 --> 00:03:13,860 just a fabricated experience so that she made up the memory she made up the event and the striking 31 00:03:13,860 --> 00:03:20,539 thing is that he still had this very vivid memory of even seeing the scratches on the nanny's face 32 00:03:20,539 --> 00:03:29,560 made by the abductors and so you know he needed to give up the belief that the memory was referring 33 00:03:29,560 --> 00:03:35,500 to a true experience but the memory was still there is it possible that we sometimes think we 34 00:03:35,500 --> 00:03:40,300 remember things happening in our childhood, but in fact they happened to someone else. 35 00:03:40,840 --> 00:03:46,360 I used to give a lot of talks around the world, and people were coming to me saying, 36 00:03:46,680 --> 00:03:53,939 Professor Mazzoni, really, you know what happened to me that I had this very vivid memory of falling 37 00:03:53,939 --> 00:03:59,120 off a tree? And then I talked about this with my mother, and my mother told me that it was not me, 38 00:03:59,259 --> 00:04:04,180 it was my sister, or it was my brother, it was my cousin. Or somebody else was telling me, 39 00:04:04,180 --> 00:04:14,000 You know, I remember going to the hospital and getting my arm in a cast, and instead I discovered that it did not happen to me, it happened to my cousin. 40 00:04:14,960 --> 00:04:18,079 So many, many experiences like that. 41 00:04:18,459 --> 00:04:32,319 And if you test people, and we did that, we tested a large number of people, we found that approximately 25% of the people have at least one memory of this type. 42 00:04:32,319 --> 00:04:36,759 So a memory of an event they no longer believe happened to them. 43 00:04:37,860 --> 00:04:43,120 But the memory remains and remains beautiful as if it was a true memory. 44 00:04:43,639 --> 00:04:48,750 Could you tell me what your own earliest memory is? 45 00:04:51,180 --> 00:04:55,959 Well, actually, my earliest memory is a memory which I think is not a memory. 46 00:04:56,379 --> 00:05:01,620 I was more or less eight months old, seven, eight months old. 47 00:05:01,620 --> 00:05:08,120 and I was in the countryside at my grandmother's house 48 00:05:08,120 --> 00:05:09,439 and I was on the top floor 49 00:05:09,439 --> 00:05:14,660 and I can see in my memory myself falling down the stairs 50 00:05:14,660 --> 00:05:17,519 in a terrible situation. 51 00:05:18,120 --> 00:05:20,060 And the reason why I don't think it is a memory 52 00:05:20,060 --> 00:05:23,399 is because I can see myself falling down the stairs. 53 00:05:23,759 --> 00:05:25,220 I don't feel the falling. 54 00:05:25,480 --> 00:05:27,920 And so I think that it is not a memory. 55 00:05:27,920 --> 00:05:45,160 I think that my earliest true memory is the memory of my sister, me and my sister playing and my sister stealing sugar and then putting the sugar in a teacup and then not to be caught, she threw the teacup off the window. 56 00:05:45,519 --> 00:05:48,220 I think that this is my first true memory.