0:00:00.560,0:00:02.240 We need to talk about Jeannie because the 0:00:02.240,0:00:04.720 really awful, terrifying things that 0:00:04.720,0:00:06.720 happened to that poor little girl taught 0:00:06.720,0:00:09.280 us so incredibly much about 0:00:09.280,0:00:11.320 language development in humans. So 0:00:11.360,0:00:14.080 Jeannie was a little girl born to a very 0:00:14.080,0:00:17.040 unwell family. She was the fourth 0:00:17.040,0:00:19.920 child, but only the second living. 0:00:20.320,0:00:23.200 So her mother was legally blind 0:00:23.840,0:00:25.840 from neurological damage, and her father 0:00:26.160,0:00:28.800 had a lot of mental issues. He. 0:00:29.360,0:00:32.080 Didn't like noise. He didn't like 0:00:32.080,0:00:34.080 hearing noise. So when the couple had 0:00:34.080,0:00:36.760 their first child and it cried, he put it 0:00:36.760,0:00:38.200 in the trash and it died of pneumonia at 0:00:38.200,0:00:41.040 10 weeks old. This sets the stage 0:00:41.600,0:00:44.240 for the life that Ginny would lead. She 0:00:44.240,0:00:46.360 has an older brother and then another 0:00:46.360,0:00:48.320 child that died of some kind of blood 0:00:48.320,0:00:50.600 incapability at birth. But the older 0:00:50.600,0:00:53.360 brother still survived and he was lucky 0:00:53.600,0:00:56.200 because his grandmother took him for a 0:00:56.200,0:00:58.960 little while. And 0:00:59.120,0:01:01.680 yeah, that is probably what saved his 0:01:01.680,0:01:03.160 life, even though he was eventually given 0:01:03.160,0:01:05.600 back to his family. Now the father was 0:01:05.600,0:01:08.120 super abusive. Beat his wife, beat his 0:01:08.120,0:01:10.720 son, beat his his daughter Jeannie. Beat 0:01:10.720,0:01:12.920 them all. But when Jeannie was about 1 0:01:12.920,0:01:15.600 1/2 years old, her father started to get 0:01:15.600,0:01:18.080 incredibly unhinged and he 0:01:18.080,0:01:20.720 started locking Jeannie in a dark 0:01:20.720,0:01:23.560 room all day, strapping her in a 0:01:23.560,0:01:25.600 straight jacket to a child toilet 0:01:26.760,0:01:28.920 for the entire day. He would only feed 0:01:28.920,0:01:31.160 her baby purees and baby cereal and 0:01:31.160,0:01:32.560 things like that, and would do so 0:01:32.560,0:01:33.760 intermittently. She was very 0:01:33.760,0:01:36.720 malnourished. And then at night he 0:01:36.720,0:01:38.280 would take her off the child's toilet and 0:01:38.280,0:01:39.880 strap her to a sleeping bag in a cot with 0:01:39.880,0:01:42.120 a metal grate over the top. He didn't 0:01:42.120,0:01:44.480 allow anyone to make noises 0:01:45.120,0:01:48.000 in the house, so no one ever spoke 0:01:48.000,0:01:50.200 to Jeannie. She never heard any 0:01:50.200,0:01:52.120 linguistic input. She never heard 0:01:52.120,0:01:55.040 anything. And if she made noises, she was 0:01:55.040,0:01:57.960 beaten viciously eventually. At the 0:01:57.960,0:02:00.720 age of 13 1/2, after being locked in a 0:02:00.720,0:02:02.080 room for 12 years, 0:02:03.360,0:02:05.480 Jeannie's mother was finally able to 0:02:05.480,0:02:08.120 leave the house with her child, and 0:02:08.120,0:02:09.520 social services figured out that there 0:02:09.520,0:02:11.640 was something up and they rescued 0:02:11.640,0:02:13.680 Jeannie. By the time doctors got to her, 0:02:14.480,0:02:17.040 they tried to help her learn language, 0:02:17.120,0:02:19.680 and unfortunately it was near 0:02:19.680,0:02:22.160 impossible to get Jeannie to learn 0:02:22.160,0:02:24.320 language the way that you and I speak it, 0:02:25.200,0:02:28.160 the way that a child speaks it. She 0:02:28.160,0:02:30.560 never quite acquired any kind of 0:02:30.560,0:02:33.280 sophisticated language. She can say a 0:02:33.280,0:02:35.920 couple of words, but not many, and she 0:02:35.920,0:02:38.640 can't put them together in a very formal 0:02:38.640,0:02:41.360 sentence. What this taught 0:02:41.400,0:02:44.040 us, what Jeannie and this horrible 0:02:44.040,0:02:46.400 experience taught us, was that there is a 0:02:46.400,0:02:48.400 critical period of acquisition for 0:02:48.400,0:02:50.880 language where a child's brain is 0:02:50.880,0:02:52.920 open to the reception of language, but if 0:02:52.920,0:02:55.760 it doesn't get it, the child will never 0:02:56.440,0:02:59.160 learn. Formal language in their life. So 0:02:59.160,0:03:01.120 there you have it, folks. Children 0:03:01.120,0:03:03.840 require linguistic input, language, 0:03:04.080,0:03:07.040 someone to talk to them before the age 0:03:07.080,0:03:09.600 of seven at the very latest. But 0:03:10.040,0:03:11.920 those early years are incredibly crucial. 0:03:12.360,0:03:13.680 And the best way to teach your child 0:03:13.680,0:03:16.320 language is to speak to them, is to have 0:03:16.320,0:03:17.880 a conversation with them, even if you 0:03:17.880,0:03:19.920 don't think they understand, and even if 0:03:19.920,0:03:22.320 their response is to you is babble. 0:03:22.720,0:03:25.680 Do Genie a favour and talk to your kids. 0:03:26.480,0:03:28.880 as much as you can, all the time.