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Human Growth and Development — Transcript

by Keith Stovall · 7,510 words · 1,430 segments · language en · Watch on YouTube

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  1. 0:01hello psychology
  2. 0:03in this lecture we will look at
  3. 0:07the development across the life span
  4. 0:11so in developmental psychology we are
  5. 0:13looking at
  6. 0:15human growth and human development
  7. 0:18i think of human development as the
  8. 0:21study of changes in people from
  9. 0:24conception until death
  10. 0:27so the adage is that this subfield of
  11. 0:30psychology looks at
  12. 0:32growth from the womb to the tomb
  13. 0:36so if we have k subject
  14. 0:39of armando garcia we have these four
  15. 0:43developmental domains
  16. 0:45cognitive social moral and physical
  17. 0:47development and we will study
  18. 0:51his change across different life
  19. 0:55milestones and points
  20. 0:58in the process so if we take across
  21. 1:02sectional design taking different
  22. 1:06groups of individuals we can have a
  23. 1:08cross sequential where we're taking
  24. 1:10different groups and then we're
  25. 1:13following each of these groups
  26. 1:15so if we have armando for instance
  27. 1:18if armando was born in 1990 we're
  28. 1:20looking at cognitive
  29. 1:21social moral and physical growth
  30. 1:25we come back and look at him when he's
  31. 1:2710 years old we see
  32. 1:29cognitive social moral physical change
  33. 1:31that's happened
  34. 1:32and then again in 2010 when he's 20
  35. 1:38could even come back in 2020 to look at
  36. 1:41him when he's 30.
  37. 1:43and so
  38. 1:46where a longitudinal design is different
  39. 1:49from across
  40. 1:50sectionals that a cross section is three
  41. 1:54different groups
  42. 1:55in at one period of time so how are
  43. 1:59two year olds different than 12 year
  44. 2:01olds how are they different from 22 year
  45. 2:03olds
  46. 2:04along these four developmental domains
  47. 2:06that still doesn't give us
  48. 2:08the change in real time that we're
  49. 2:11looking for
  50. 2:11so for instance how might a global
  51. 2:14pandemic
  52. 2:15impact each of these these different age
  53. 2:17groups so
  54. 2:18here a cross sequential design would
  55. 2:21help
  56. 2:22where you take these three cross
  57. 2:23sections and follow them for a period
  58. 2:26of years such as seven years
  59. 2:29and longitudinal cross sequential
  60. 2:31designs are the most expensive
  61. 2:34but also they are the most
  62. 2:38robust in giving us the greatest
  63. 2:41data uh in following three groups for a
  64. 2:45period of time
  65. 2:46so in developmental psychology we're
  66. 2:49interested in studying nature versus
  67. 2:51nurture
  68. 2:52we study how is personality physical and
  69. 2:55social development influenced by
  70. 2:58genetics
  71. 2:59yes personalities influenced by genetics
  72. 3:02but also how is personality physical
  73. 3:05development and social development
  74. 3:07impacted by the environment the
  75. 3:10environment
  76. 3:10impacts our personality and our physical
  77. 3:14development and our
  78. 3:15social development
  79. 3:19so we have to study genetics we think of
  80. 3:21genetics 101 the very basic study
  81. 3:25of inherited traits
  82. 3:28think of dna deoxyribonucleic acid
  83. 3:32a molecule containing the organism's
  84. 3:36genetic material so your dna is
  85. 3:40a snapshot of your
  86. 3:43genotype i ask my students
  87. 3:47to take out their phones and to open up
  88. 3:50the camera
  89. 3:53and to flip the screen so you're looking
  90. 3:56at yourself
  91. 3:58and i asked them to raise their hands in
  92. 4:00class
  93. 4:01if they have ever looked in the mirror
  94. 4:06and gotten angry at their parents
  95. 4:11so some of you will realize the joke
  96. 4:13there but
  97. 4:15the reason why i'm asking that is
  98. 4:17because each of us could probably
  99. 4:19think back to a time when they when we
  100. 4:23looked at
  101. 4:24our mirror and maybe we picked out
  102. 4:26something about our physical appearance
  103. 4:27and
  104. 4:28we understand that genetics someone we
  105. 4:31inherited these traits
  106. 4:33from the genetic line
  107. 4:36and then i asked students just to think
  108. 4:38what was that like you know for me
  109. 4:40it's the fact that i'm five seven and
  110. 4:42not six foot seven
  111. 4:44uh or i have male pattern baldness
  112. 4:48uh inherited trade or perhaps
  113. 4:51um although i do have some musical
  114. 4:53ability
  115. 4:55i think my older my oldest sister's got
  116. 4:58the best voice in the family
  117. 5:00and a family of five singers uh or if i
  118. 5:03look at
  119. 5:03you know traits for athletic ability
  120. 5:06perhaps
  121. 5:07other friends of mine have greater
  122. 5:10hand-eye coordination greater
  123. 5:14motor movement motor intelligence a lot
  124. 5:17of that's
  125. 5:18inherited but if we're looking at what a
  126. 5:21the difference between
  127. 5:23the conversation of a gene now if we're
  128. 5:25looking at a gene this is the
  129. 5:27section of dna
  130. 5:31that has the same arrangements of
  131. 5:33chemical
  132. 5:36elements and
  133. 5:39essentially when we're talking about
  134. 5:40genes genes are either dominant or
  135. 5:42recessive so if you take
  136. 5:45the most classic illustration is that of
  137. 5:49john and jane doe
  138. 5:51let's look at just one gene
  139. 5:54right the the gene of eye color so
  140. 5:58if you look at yourself in the mirror
  141. 6:00and you you know
  142. 6:01yourself pretty well physically um
  143. 6:06you know something about your genetic
  144. 6:07ancestry uh
  145. 6:09just by knowing something about your
  146. 6:10parents and their parents and and
  147. 6:12maybe people that you're related to
  148. 6:15cousins
  149. 6:17uh so if you're john and jane doe they
  150. 6:19meet in college
  151. 6:21perhaps they don't know their genotype
  152. 6:23their genotype is
  153. 6:26the the traits they have passed to their
  154. 6:29children
  155. 6:31the phenotype is the displaying
  156. 6:34the manifestation of that trait so we
  157. 6:36look at eye color
  158. 6:38the genotype john and jane doe
  159. 6:41they both have a dominant brown eye
  160. 6:42recess a blue eye that they've passed on
  161. 6:45they have four children john junior's
  162. 6:47got a dominant
  163. 6:48brown eye dominant brown eye he
  164. 6:50inherited his dad his mother's
  165. 6:52brown eye gene so the chances that he
  166. 6:54has a
  167. 6:55biological child with with
  168. 6:59a blue eye gene is zero he's not even if
  169. 7:02he married
  170. 7:03someone with two blue eyed
  171. 7:06jeans their children are still gonna
  172. 7:08have only
  173. 7:09brown eyes so
  174. 7:12john and jane's first daughter has a
  175. 7:15brown eye
  176. 7:18gene okay
  177. 7:21from uh she inherited
  178. 7:24her her mom's dominant brown eye and her
  179. 7:27dad's recessive blue eye gene but she
  180. 7:30will not have she does not have blue
  181. 7:32eyes because
  182. 7:33the dominant brown eye gene trumps the
  183. 7:36other
  184. 7:38same thing for the second son and then
  185. 7:41finally
  186. 7:42the the baby of the group
  187. 7:45uh so this would be let's see let's call
  188. 7:48her jane
  189. 7:49the third she has two blue eyed jeans
  190. 7:52that's her genotype her phenotype is
  191. 7:54she's the only one in the family that's
  192. 7:55got blue eyes
  193. 7:58now instead of blue eyes we're talking
  194. 8:00about a recessive genetic disorder
  195. 8:02perhaps john is the carrier of a rare
  196. 8:06genetic disease and so is his wife they
  197. 8:09don't know this
  198. 8:10and they pass this on
  199. 8:19so in terms of fertilization how does it
  200. 8:22happen that
  201. 8:23genes are passed on to our kids well it
  202. 8:26happens through
  203. 8:28conception and fertilization so
  204. 8:30conception is the moment
  205. 8:31which the male sperm cells fertilize
  206. 8:35females excels or ovum
  207. 8:39so typically a woman's body produces one
  208. 8:42egg cell
  209. 8:43or one of them every month
  210. 8:47and if this egg cell is not fertilized
  211. 8:51then then that's how the you know the
  212. 8:54menstrual cycle happens
  213. 8:57so fertilization is essentially when
  214. 9:01the the uh sperm cell
  215. 9:05so with one sexual union there is
  216. 9:07typically
  217. 9:08anywhere from 10 to 40 million different
  218. 9:12sperm cell so 10
  219. 9:16would 10 million sperm
  220. 9:19in in seminal fluid would be a low sperm
  221. 9:22count
  222. 9:2340 million would be a high sperm count
  223. 9:26so if in a healthy sperm count
  224. 9:3040 million you're looking literally at
  225. 9:3240 million different potential
  226. 9:35children and any one of them could be
  227. 9:38carrying a
  228. 9:40rare genetic disease or any one of them
  229. 9:43could be
  230. 9:44basically the
  231. 9:47sort of the the strongest or our most
  232. 9:50artistic
  233. 9:51you know what have you but one of these
  234. 9:54egg cells is going to fertilize the oval
  235. 9:56let's say
  236. 9:57one of these sperm cells going to
  237. 9:59fertilize the egg cell
  238. 10:01and the moment that happens then
  239. 10:05this is when pregnancy begins this is
  240. 10:07conception
  241. 10:09and so the zygote is the cell that
  242. 10:12results from the egg
  243. 10:13cell union
  244. 10:16some unique
  245. 10:24some unique um happenings all right
  246. 10:28monozygotic twins or identical twins
  247. 10:30happen
  248. 10:31when one ovum is fertilized
  249. 10:36by the sperm cell and then this cell
  250. 10:38duplicates
  251. 10:40scientists still can't really explain
  252. 10:41how this happens
  253. 10:44these infants will have identical
  254. 10:45features and possess
  255. 10:48the same set of chromosomes
  256. 10:51so you'll have 46 chromosomes
  257. 10:57now occasionally a woman's body will
  258. 11:01ovulate uh two of them
  259. 11:04so two of them are here and then a
  260. 11:06dizygotic twins what you probably know
  261. 11:09as
  262. 11:09fraternal twins occur when
  263. 11:13two different sperm cell fertilize one
  264. 11:17excel
  265. 11:20now here these children
  266. 11:24are are basically only sharing their
  267. 11:26mother's
  268. 11:27dna they're kind of like just regular
  269. 11:30siblings who just so happen to be born
  270. 11:32at the right time born at the same time
  271. 11:35a woman's body is only supposed to
  272. 11:37release an egg once a month
  273. 11:39but sometimes women ovulate more now in
  274. 11:43cases where women have these
  275. 11:46these cases of septuplets or
  276. 11:52you know the famous case of the octo mom
  277. 11:56who had eight children at one time
  278. 11:58most of these these cases of just tons
  279. 12:01of
  280. 12:02tons of babies seven or eight babies
  281. 12:03just usually because of fertility
  282. 12:05medicine
  283. 12:07um and there have been some famous
  284. 12:10multiples where the
  285. 12:13husband and wife have one child and then
  286. 12:16they start dealing with infertility
  287. 12:17later so then they take fertility
  288. 12:19medicine
  289. 12:20in which this causes the mother to
  290. 12:22ovulate a whole bunch
  291. 12:24and and so then that's there's
  292. 12:27these multiples are happening um
  293. 12:31now in cases of conjoined twins
  294. 12:35there are times when
  295. 12:38you're having a case of what would be
  296. 12:40identical twins that don't fully
  297. 12:42separate
  298. 12:43this is the case of conjoined twins like
  299. 12:45abby and brittany hensel this is a
  300. 12:47picture of them growing up
  301. 12:49so they share everything from the
  302. 12:51shoulders down
  303. 12:54you can think of this as identical twins
  304. 12:55that did not fully separate but
  305. 12:57can but but are conjoined
  306. 13:01they are now in their 30s their
  307. 13:05subjective reality tv show
  308. 13:08and i'm sure you can find that stream
  309. 13:11that
  310. 13:12catch up see what's going on but last i
  311. 13:14heard they're teachers
  312. 13:16and yep so their parents were told that
  313. 13:21they would not survive
  314. 13:22um beyond a few days weeks months but
  315. 13:26they are
  316. 13:27in their 30s now and so their their
  317. 13:29brains actually have got to
  318. 13:31operate a little differently and this
  319. 13:33has just been
  320. 13:36something that they're so accustomed to
  321. 13:38they don't see any other way
  322. 13:42so periods of pregnancy yeah the
  323. 13:44germinal period this is the first two
  324. 13:46weeks after fertilization during which
  325. 13:49zygote moves down the uterus
  326. 13:55then the embryonic period from
  327. 13:59week three to week eight and so during
  328. 14:02this
  329. 14:03this first eight weeks of pregnancy the
  330. 14:06central nervous system is formed
  331. 14:08the brain is fully functional in this in
  332. 14:11the sense that it is
  333. 14:14causing the heart to be so what we mean
  334. 14:17is that the
  335. 14:18the axons that wire in from the
  336. 14:22the uh the baby's brain stem which
  337. 14:25keep the heart alive they begin so they
  338. 14:28begin in week
  339. 14:30three for week three through eight the
  340. 14:32heartbeat is
  341. 14:33is working and it will continue to work
  342. 14:36uh until
  343. 14:36death so then here we have arms
  344. 14:40which are forming the eyes are forming
  345. 14:43the legs are forming
  346. 14:45uh the teeth begin forming week nine
  347. 14:50so the the fetal period somewhere
  348. 14:53between
  349. 14:5412 and 38 weeks here we have uh
  350. 14:58the fetus
  351. 15:01and so in terms of trimesters you have
  352. 15:05the the zygote the embryo the fetus
  353. 15:08so by the time that
  354. 15:12the child is 12 weeks from fertilization
  355. 15:16uh roughly three months at that time
  356. 15:19the brain is
  357. 15:22developed and it is developing now your
  358. 15:25brain's not fully developed until the
  359. 15:26time you're 25
  360. 15:28but the time in which the brain's
  361. 15:31hardwired in to keep the heart alive and
  362. 15:33the lungs
  363. 15:36all of that is is that wiring is there
  364. 15:40the teeth are developing the palate
  365. 15:43the so the first sonogram can detect a
  366. 15:46baby's heartbeat
  367. 15:48between three week three week eight and
  368. 15:50then the second
  369. 15:52sonogram is usually taken to see the
  370. 15:54baby's
  371. 15:55sex so the external genitalia is formed
  372. 15:59between 12 and 38 so we can tell
  373. 16:03the baby will be male or female
  374. 16:07five reflexes for survival these come
  375. 16:11with birth so the stepping reflex if you
  376. 16:15hold a baby up they will begin to move
  377. 16:16their feet
  378. 16:18if you put your hand now this is at
  379. 16:20birth if you put your hand in a baby's
  380. 16:23your finger in a baby's hand they'll
  381. 16:24hold on to it it's the grasping reflex
  382. 16:29stepping reflex the grasping reflex the
  383. 16:32morrow
  384. 16:32startle reflex they will stick their
  385. 16:34hands out and posture
  386. 16:36sort of like this my 13
  387. 16:39soon to be 13 year old would put his
  388. 16:42hands up like this when i held him he
  389. 16:44would sleep with it
  390. 16:45with his arm extended if you were to
  391. 16:48clap
  392. 16:49they would revert back to this fetal
  393. 16:52position
  394. 16:53the sucking reflex just lightly touching
  395. 16:56the lip of a baby will cause them to
  396. 16:58suck
  397. 17:00this is a reflex reaction because they
  398. 17:03are
  399. 17:03hardwired to locate a food source
  400. 17:07and then the rooting reflex if you
  401. 17:09lightly brush their cheek
  402. 17:11they will it will turn over to try to
  403. 17:14locate the food source as well
  404. 17:17and this shows that their nervous system
  405. 17:20is healthy that their brain
  406. 17:22is is hardwired their sensory receptors
  407. 17:25are working
  408. 17:29motor milestones will include
  409. 17:33a baby rolling over and lifting up their
  410. 17:36head
  411. 17:36about three months
  412. 17:40raising their head five months so
  413. 17:44raising head first three months rolling
  414. 17:46over
  415. 17:47five months sitting up seven months
  416. 17:52crawling nine months standing
  417. 17:56up like leaning against the wall
  418. 17:5911 months walking about a year
  419. 18:02girls typically cycle through this
  420. 18:05before boys
  421. 18:09about immunization lots of
  422. 18:14controversy around immunization
  423. 18:18uh here's some different reasons number
  424. 18:20one children these are
  425. 18:21myths children who are given
  426. 18:23immunizations can get the disease itself
  427. 18:27uh actually we're not giving the
  428. 18:29children
  429. 18:31uh the disease if we're like the mmr
  430. 18:33vaccine
  431. 18:34uh antibodies from this are given to the
  432. 18:36children to prevent
  433. 18:38measles mumps and rubella uh we do have
  434. 18:41like a polio vaccine
  435. 18:42in america that's also standard some
  436. 18:45people say
  437. 18:46hey polio has been eliminated
  438. 18:49the reason why we don't see polio cases
  439. 18:51is because of the vaccine you can go to
  440. 18:53india right now there's an outbreak
  441. 18:56in villages and in states where there is
  442. 19:00no vaccine
  443. 19:03also there has been rumor that the mmr
  444. 19:06vaccine
  445. 19:07has caused autism in children research
  446. 19:11studies have not concluded this in fact
  447. 19:13there's been no
  448. 19:15decisive evidence to link
  449. 19:18autism with the vaccine
  450. 19:24and so in developmental psychology we
  451. 19:26see these four developmental domains
  452. 19:28that we
  453. 19:30will compare with different
  454. 19:32developmental periods
  455. 19:34after birth we will look at
  456. 19:37the the period in which child is
  457. 19:40a toddler from birth till
  458. 19:44so newborn infants newborns moving up to
  459. 19:4818 months
  460. 19:49being a toddler and then we will compare
  461. 19:53kids at different developmental
  462. 19:56milestones
  463. 19:58we will look at their cognitive
  464. 20:00functioning the development of thinking
  465. 20:02problem solving and memory
  466. 20:03we will look at social development
  467. 20:05personality relationships
  468. 20:08including their gender identity we will
  469. 20:10look at
  470. 20:11moral development development of
  471. 20:15an understanding of rules distinguishing
  472. 20:18right
  473. 20:19wrong and the physical development
  474. 20:22development of motor skills
  475. 20:23primary secondary sex characteristics
  476. 20:27and so when we look at these four
  477. 20:29developmental domains
  478. 20:31it's important to keep those in mind the
  479. 20:33first of
  480. 20:34this that first of which we will look at
  481. 20:37is uh
  482. 20:37cognitive development
  483. 20:40so piaget's stage theory john piaget
  484. 20:46um you might
  485. 20:48be familiar with the binet intelligence
  486. 20:51scales
  487. 20:52john piaget was also french um
  488. 20:55like bene and was also interested in
  489. 20:58cognitive
  490. 20:59psychology like binet jean piaget
  491. 21:02however in studying
  492. 21:04hundreds of school children and
  493. 21:06measuring iq and developing iq
  494. 21:09piaget developed
  495. 21:12a theory a stage theory of cognitive
  496. 21:15development
  497. 21:16whereas benay had hundreds not thousands
  498. 21:20of children in his sample psja basically
  499. 21:23just had three
  500. 21:24he had three children in his sample
  501. 21:28he had his own children so he examined
  502. 21:30the development of his own three
  503. 21:32children and he developed
  504. 21:34a theory now his theory if you were to
  505. 21:38put him
  506. 21:38on team nature versus teen
  507. 21:41nurture right team nature
  508. 21:45are this the psychologists who
  509. 21:48believe that genetics is more important
  510. 21:51cognitive development
  511. 21:52piaget would be on that team he would
  512. 21:55say
  513. 21:55that genetics determine intelligence
  514. 21:58genetics determine cognitive
  515. 22:00development so
  516. 22:03he basically said in his theory that
  517. 22:06children are not just
  518. 22:08little adults but instead think quite
  519. 22:10differently about the world
  520. 22:13in response to this famous quote albert
  521. 22:16einstein said it was
  522. 22:18so genius in its simplicity
  523. 22:22that because of their cognitive
  524. 22:23development children think differently
  525. 22:27he says that in cognitive development
  526. 22:31children have
  527. 22:34organization they organize the world
  528. 22:37differently
  529. 22:38they develop schemas you can think of a
  530. 22:41schema like a concept
  531. 22:44and how they
  532. 22:47process the world is one
  533. 22:50of adaptation so they are
  534. 22:54in a process of adapting
  535. 22:57and we're genetically pre-programmed
  536. 23:00according to piaget to adapt
  537. 23:05in sequential order so
  538. 23:08these the organizations or the schemas
  539. 23:11that we have
  540. 23:12get increasingly more capable of
  541. 23:16abstract thought okay so you think we we
  542. 23:18become
  543. 23:19we're very concrete early on and then we
  544. 23:22can
  545. 23:22we can have more abstract thought later
  546. 23:25on
  547. 23:26in our development so
  548. 23:29assimilation occurs when we have a
  549. 23:32schema
  550. 23:33we have let's say i think of a schema as
  551. 23:36like a concept
  552. 23:37child has a as a concept that is
  553. 23:42pretty pretty concrete and any new
  554. 23:45information
  555. 23:47uh has to be put in the existing
  556. 23:52schema so for instance he talked about
  557. 23:55the
  558. 23:55the schema of a fruit
  559. 23:59a child sees a fruit and they maybe
  560. 24:02get apple if they see an orange they may
  561. 24:04point to an orange and say
  562. 24:06apple if they could look at a tomato and
  563. 24:09say
  564. 24:09apple until they pick up a tomato and
  565. 24:12they bite into it and they may not like
  566. 24:14that taste
  567. 24:16and eventually they get to figure out
  568. 24:18that that
  569. 24:19a tomato is not an apple at that point
  570. 24:22they have
  571. 24:23accommodated also when children
  572. 24:27in his some of his early experiments
  573. 24:29children would pick up a hammer
  574. 24:31and attempt to use a hammer like
  575. 24:37just a toy hammer and they get that
  576. 24:40maybe a kid's three
  577. 24:42but if they pick up a toy wrench and use
  578. 24:44it like a hammer
  579. 24:45then they have assimilated they have
  580. 24:48taken
  581. 24:49the category of a tool and they have
  582. 24:52assumed that all tools are like hammers
  583. 24:55the point at which a child could take a
  584. 24:57toy rich
  585. 24:58and do like this and take his toy hammer
  586. 25:00and do like this well then he is
  587. 25:02accommodated
  588. 25:07so in psja stage theory he had
  589. 25:10these four stages sensory motor
  590. 25:12pre-operational
  591. 25:14concrete operational and formal
  592. 25:16operational
  593. 25:21so in the sensory motor stage child is
  594. 25:24from birth
  595. 25:24to two years here children
  596. 25:28explore the world using their senses
  597. 25:34a child if they're trying to
  598. 25:38discover their you know their
  599. 25:41environment they're crawling around
  600. 25:43they're putting things in their mouths
  601. 25:46and the primary task according to psja
  602. 25:49is
  603. 25:49object permanence so for instance i'm
  604. 25:53going to give you guys a test of object
  605. 25:55permanence
  606. 25:57all right so coming in from your screen
  607. 26:00you'll see have a cup
  608. 26:03there you have it now uh this cup's
  609. 26:06purple
  610. 26:07according to piaget when i move this
  611. 26:11off camera here
  612. 26:15a young child doesn't realize
  613. 26:19that the cup is still in my hand
  614. 26:22you can realize just because you have
  615. 26:25object permanent
  616. 26:26but if a child doesn't see something
  617. 26:28they believe it doesn't exist
  618. 26:30so if i'm bringing it back
  619. 26:34interview and then out of view
  620. 26:38and psja would do these experiments with
  621. 26:41his kids where he would have a screen
  622. 26:43and he would he would have uh partitions
  623. 26:47so he might have a teddy bear or in this
  624. 26:49case you know my cup
  625. 26:51would be obstructed by a screen and
  626. 26:53sometimes
  627. 26:55he would let go of his
  628. 26:58teddy bear and then he would
  629. 27:02grab maybe a different teddy bear right
  630. 27:05and then
  631. 27:06move it in and out so he's actually
  632. 27:09having
  633. 27:10he would sort of trick the kids and the
  634. 27:12point at which the kids realized that he
  635. 27:14was playing a trick on them
  636. 27:16they would usually light up or start
  637. 27:18laughing and he would figure it out but
  638. 27:20he would realize that by two kids start
  639. 27:23to figure out that just because
  640. 27:25something
  641. 27:26is outside of their view does not mean
  642. 27:29it has ceased to exist
  643. 27:33right this is what i call the peek-a-boo
  644. 27:35principle
  645. 27:36right so it's peek-a-boo right
  646. 27:41peek-a-boo i'm getting really uh
  647. 27:44entertained by this thank you for your
  648. 27:46patience but uh just to demonstrate this
  649. 27:49that
  650. 27:50when kids realize that something is
  651. 27:54unseen but still there
  652. 27:57in the pre-operational stage from two to
  653. 27:59seven this is
  654. 28:00what you might call the preschool
  655. 28:04era in a child's development kids are
  656. 28:07very egocentric
  657. 28:08meaning they don't realize
  658. 28:12that you don't see things the way they
  659. 28:14see them
  660. 28:15so they may
  661. 28:18pretend that
  662. 28:22an object is
  663. 28:26is something in their world right but if
  664. 28:29you were playing and you pick up that
  665. 28:31object
  666. 28:31and you're trying to play with them you
  667. 28:33call it something different they'll get
  668. 28:35really offended
  669. 28:36because you in a sense uh
  670. 28:40you know you're not pretending things
  671. 28:42the way that they
  672. 28:43are and then from their point of view
  673. 28:47their imagination is the right way okay
  674. 28:50so
  675. 28:51um also here conservation is a pretty
  676. 28:55big issue
  677. 28:56they're not uh their egocentrism is
  678. 28:58shown in that
  679. 29:00they can't tell that changing form
  680. 29:03doesn't change
  681. 29:04substance so look at piaget's famous
  682. 29:06experiment here
  683. 29:08and again he's using his three children
  684. 29:12who are at different developmental ages
  685. 29:15different
  686. 29:16developmental periods
  687. 29:19but here you have cylinder a and
  688. 29:21cylinder b both
  689. 29:22hold eight ounces of water he would take
  690. 29:27glass b and use it to pour into glass
  691. 29:31c then he would compare a and c and ask
  692. 29:34his children
  693. 29:36which one has more fluid
  694. 29:40and from his experience and his research
  695. 29:43children under the age of seven
  696. 29:45would say that c does because it's
  697. 29:48taller
  698. 29:50however you know that a and b are the
  699. 29:52same amount
  700. 29:54fluid eight ounces
  701. 29:58so this is conservation the idea that
  702. 30:00changing form doesn't change
  703. 30:02subject also
  704. 30:06centration you notice kids focus on
  705. 30:09one specific aspect if you make them a
  706. 30:11peanut butter and jelly sandwich they
  707. 30:13may
  708. 30:14get cintrated on the crust if you're a
  709. 30:17family that cuts off the crusts then the
  710. 30:20mom does it right and dad doesn't
  711. 30:22uh in our case there's no way i can
  712. 30:26make a peanut butter and jelly sandwich
  713. 30:28that's just as good as mom's even though
  714. 30:30everything is the same i just
  715. 30:33might not use the right plate or the
  716. 30:36right cup or cut the
  717. 30:37crusts off the right way the way the kid
  718. 30:40is used to
  719. 30:41so that's centration now irreversibility
  720. 30:44is important because
  721. 30:45math math uses reversibility of concepts
  722. 30:50okay common core got a bad rap and
  723. 30:54understandably so it got a bad rap for
  724. 30:56me personally because
  725. 30:58kids don't really get reversibility
  726. 31:00until they're seven
  727. 31:02my child that was six who would be seven
  728. 31:05at the end of the year was given test
  729. 31:08prep materials at the beginning of the
  730. 31:10year
  731. 31:11to prepare for the testing at age seven
  732. 31:16and when i got the homework out one day
  733. 31:20uh so obviously this is six six or seven
  734. 31:22years ago but my son
  735. 31:24had this math problem he was very
  736. 31:27frustrated at homework
  737. 31:28around the dinner table um and
  738. 31:32the homework assignment read this it
  739. 31:35said
  740. 31:38eleven is nine
  741. 31:41and two eleven
  742. 31:44is nine and 2. and that really confused
  743. 31:47my son
  744. 31:48it took me a minute until i figured out
  745. 31:50what they were doing they're simply
  746. 31:51reversing
  747. 31:522 plus 9 equals 11. and that
  748. 31:55if you in fact i did i wrote it down in
  749. 31:58that way
  750. 31:59right 2 plus 9 equals my son says 11.
  751. 32:03so then why is it so complicated to say
  752. 32:0511 is
  753. 32:079 and 2 or 11 is 2 and 9 because that
  754. 32:10concept is reversed
  755. 32:12and according to piaget a six-year-old
  756. 32:14is going to have
  757. 32:15maybe some trouble with this maybe some
  758. 32:18advanced five-year-olds could pick it up
  759. 32:20but um because the test was really
  760. 32:24geared towards the end of the year
  761. 32:26we were doing test prep materials at the
  762. 32:28beginning of the year when kids may or
  763. 32:29may not be
  764. 32:30cognitively ready for the concept
  765. 32:35according to piaget by the age of seven
  766. 32:39between seven and twelve years a child
  767. 32:43should be able to get reversibility
  768. 32:47issues and decentration issues so in
  769. 32:50science
  770. 32:51we could do some classification
  771. 32:55logic is doable but it's concrete logic
  772. 32:59so if you watch pbs in your house with
  773. 33:03kids if you have younger brothers or sis
  774. 33:05sisters or if you have nieces and
  775. 33:07nephews if they're watching pbs all the
  776. 33:10pbs shows will really be grounded in a
  777. 33:14lot of this theory
  778. 33:15so if you know the theory if the show is
  779. 33:17marketed to seven to 12 years
  780. 33:20of age you will see this kind of
  781. 33:23classification
  782. 33:25um you will see sort of concrete logic
  783. 33:29it's really built on that
  784. 33:37so with formal operations
  785. 33:41what we're looking at is uh from 12 year
  786. 33:43old
  787. 33:4412 years of age to adulthood here kids
  788. 33:48can do abstractions and analogies so
  789. 33:50they should be able to get humor
  790. 33:53they also should be able to understand
  791. 33:55hypothesis testing
  792. 33:57you know hypothesis testing is by
  793. 33:58definition abstract thought
  794. 34:01if we arrange control group and an
  795. 34:05experimental group
  796. 34:06and if we manipulate the experimental
  797. 34:08variable we should expect
  798. 34:10to see blank that's all hypothetical
  799. 34:15right hypothetical is hypotheses
  800. 34:18it's it's the same root word what if
  801. 34:21what if we
  802. 34:24if we manipulate one variable
  803. 34:29now lev vygotsky was a russian
  804. 34:32psychologist who
  805. 34:35theorized that
  806. 34:40the psja sort of underscored the role of
  807. 34:44the environment or or i should say
  808. 34:47because
  809. 34:47because truthfully vygotsky had been
  810. 34:50around
  811. 34:51for a long long long time psychology
  812. 34:54however
  813. 34:56was more aligned with team nature
  814. 34:59vygotsky was aligned with team nurture
  815. 35:01he believed
  816. 35:02that our cognitive development was
  817. 35:03really more influenced by the
  818. 35:05environment than what psychology had
  819. 35:06really
  820. 35:08uh held on to so in in many ways
  821. 35:11he is the sociologist cognitive
  822. 35:14psychologist
  823. 35:14he he says that
  824. 35:19a novice needs
  825. 35:22skilled tutors to improve cognitive
  826. 35:25skills
  827. 35:26so vygotsky said that the innermost
  828. 35:30circle represents those tasks
  829. 35:34those cognitive abilities that a learner
  830. 35:37has gotten
  831. 35:38but just outside is the realm
  832. 35:41of more abstract thought the zone of
  833. 35:44proximal development
  834. 35:46if the learner comes across a skilled
  835. 35:51tutor through scaffolding this is social
  836. 35:54interaction between the novice and
  837. 35:57the expert their tasks beyond the
  838. 35:59novice's current
  839. 36:00abilities
  840. 36:10so if you remember from our discussion
  841. 36:12we have
  842. 36:13memory it is a process of encoding
  843. 36:17storage and retrieval
  844. 36:21and we can see that the memory process
  845. 36:24begins early on kids are learning and
  846. 36:26processing
  847. 36:27information differently
  848. 36:32a bit on language development here the
  849. 36:35first stage in language development is
  850. 36:36cooing
  851. 36:38this is a repetition of vowel sounds
  852. 36:44followed by babbling this is a
  853. 36:46repetition of consonants
  854. 36:48usually
  855. 36:53which i definitely took as dada
  856. 36:56which i definitely took credit for being
  857. 37:00the first word
  858. 37:01my wife will argue for our first child
  859. 37:03that it was dog
  860. 37:05right i thought it was dad
  861. 37:08uh so this will never be a fully
  862. 37:11resolved
  863. 37:11debate in my house um but then one word
  864. 37:16hollow phrases
  865. 37:17ma da milk
  866. 37:20ball uh these are common
  867. 37:24and uh then we move to telegraphic
  868. 37:27speech
  869. 37:28right um for my son we
  870. 37:31when i tucked him in every night uh i
  871. 37:34have two sons but for my 13 year old
  872. 37:36when he was
  873. 37:37uh getting tucked in uh it was milk
  874. 37:42and then obviously we're in the south so
  875. 37:43please and thank you we say milk please
  876. 37:45so milk peace that was his
  877. 37:48his phrase uh and then to that he added
  878. 37:52uh just a width of it
  879. 37:57uh and then it was chocolate milk right
  880. 37:59so it was just a widow bit
  881. 38:01a chakamil piece and uh i really got to
  882. 38:04where
  883. 38:04i would tuck him in and then forget this
  884. 38:06on purpose so i can hear him say
  885. 38:09that just a witty bit of chocolate milk
  886. 38:12peace
  887. 38:13um almost as one word these are
  888. 38:16highlights
  889. 38:16in the development of your children
  890. 38:20and if you're not careful you will
  891. 38:22forget them whole sentences come about
  892. 38:25by the age of four
  893. 38:27so i have a three-year-old turns four in
  894. 38:29november
  895. 38:31and uh obviously these whole sentences
  896. 38:34are
  897. 38:35adorable kids don't get the
  898. 38:37transformation
  899. 38:39rules so i used to use this illustration
  900. 38:42of young
  901. 38:43six-year-old girls who would come to my
  902. 38:44house knock on the door
  903. 38:46just to ask for a popsicle which because
  904. 38:49we gave them popsicles when they play
  905. 38:50with my kids
  906. 38:52and the older sister would point to her
  907. 38:54sister and say her wants popsicle please
  908. 38:57right get it her her not she would like
  909. 38:59a popsicle
  910. 39:00or she and i would like a popsicle but
  911. 39:04um
  912. 39:08my son oftentimes my youngest will
  913. 39:10oftentimes
  914. 39:11say things like she does it right she
  915. 39:15she she does it and talking about his
  916. 39:17older sister
  917. 39:18um somebody spills over a drink uh you
  918. 39:21spilled the drink
  919. 39:22she does it right so it's funny to see
  920. 39:25kids stumbling across language they're
  921. 39:28trying to communicate
  922. 39:29and they're communicating but they don't
  923. 39:31quite get
  924. 39:32all the complexities and nuances of the
  925. 39:35transformation rules
  926. 39:40so in social development let's say that
  927. 39:43the psychological
  928. 39:44and social development of infants and
  929. 39:46children involves
  930. 39:48development of personality relationships
  931. 39:51and gender identity so this process is
  932. 39:55beginning in infancy but it continues to
  933. 39:57develop through
  934. 40:00adulthood so
  935. 40:03temperament these are behavioral
  936. 40:06characteristics
  937. 40:06established at birth
  938. 40:10there's the easy baby there is a
  939. 40:13difficult baby
  940. 40:15and a slow to warm up baby now you might
  941. 40:17remember me talking about these
  942. 40:19and saying that temperament is not
  943. 40:21personality just because your baby's a
  944. 40:23little colicky or a little difficult and
  945. 40:25maybe they they really don't like to be
  946. 40:27held
  947. 40:28they may wake you up and cry and then
  948. 40:30when you get them the milk warm just the
  949. 40:32right temperature and you give it to
  950. 40:34them then they
  951. 40:34want it i need this can be very
  952. 40:36challenging
  953. 40:39uh mary ainsworth was a famous
  954. 40:41attachment theorist
  955. 40:44uh here you have a man right uh
  956. 40:47businessman and the joke here is that he
  957. 40:50is teaching these these baby geese
  958. 40:53these baby uh baby chicks to imprint
  959. 40:56upon him
  960. 40:56and this has been a research study where
  961. 40:59famous psychologists
  962. 41:01have just been around
  963. 41:05baby geese feeding baby geese and they
  964. 41:07imprint meaning they connect and latch
  965. 41:09onto him and realize that he's mama
  966. 41:11geese
  967. 41:11the mama goose and if you're feeding
  968. 41:14animals
  969. 41:15animal animals can imprint on adult male
  970. 41:18or adult human caregivers
  971. 41:22and these studies are really done to
  972. 41:24discuss attachment
  973. 41:26right attachment is the bond between the
  974. 41:27infant caregiver
  975. 41:30mary ainsworth's strange situation
  976. 41:33is a famous study in psychology by which
  977. 41:37ainsworth and her team simply
  978. 41:40investigated the
  979. 41:44the connection between the mother
  980. 41:47and uh the the toddler
  981. 41:51moms would come in and they would sit
  982. 41:53down and the researchers would examine
  983. 41:56how the babies crawl away from mom and
  984. 41:59they found that babies will typically
  985. 42:01crawl away from mom even
  986. 42:03around a corner when mom's out of sight
  987. 42:06and there will be a point in time where
  988. 42:08they wake up
  989. 42:09they kind of look up they realize mom's
  990. 42:11not here
  991. 42:13they get anxious they crawl back they
  992. 42:15crawl in mom's lap and after they are
  993. 42:18soothed well then they will move around
  994. 42:20the corner again
  995. 42:23so this was seen as a secure attachment
  996. 42:26where a child
  997. 42:28will explore their boundaries explore
  998. 42:32limits explore their environment and
  999. 42:34then come back every once in a while
  1000. 42:35and as a child gets older
  1001. 42:38eventually um they are given more
  1002. 42:41freedom eventually they get a car
  1003. 42:43and they drive and they explore their
  1004. 42:45town but they come home and they visit
  1005. 42:47mom and eventually they go to college
  1006. 42:49they develop relationships and every
  1007. 42:50once in a while they want to come back
  1008. 42:52and wash clothes and
  1009. 42:53hang out with parents and then go back
  1010. 42:56but ainsworth also discovered avoidant
  1011. 43:00uh attachment style an ambivalent
  1012. 43:03attachment style
  1013. 43:05and a disorganized attachment style so
  1014. 43:07the disorganized attachment style is
  1015. 43:10oftentimes babies who are abused or
  1016. 43:12neglected
  1017. 43:14um these are kids who sort of dazed and
  1018. 43:16they they look sad
  1019. 43:18um avoidant children are those
  1020. 43:21that if mom mom leaves
  1021. 43:25they actually do not they do not
  1022. 43:27necessarily cry when mom leaves but they
  1023. 43:29get mad when mom comes back
  1024. 43:32uh and then the ambivalent these are
  1025. 43:33children that don't
  1026. 43:35seem to get upset when mom leaves
  1027. 43:38and may even get a mad when they return
  1028. 43:41so
  1029. 43:42um 90 of children 95
  1030. 43:45of children have a secure attachment
  1031. 43:49this was also evidenced in a study by
  1032. 43:52the harlows harry margaret harlow
  1033. 43:56in this classic research study uh
  1034. 43:59baby rhesus monkeys were deprived of
  1035. 44:02their mother they were neglected
  1036. 44:04and they had the choice between this
  1037. 44:06nice
  1038. 44:07soft cuddly
  1039. 44:10warm monkey or this cold
  1040. 44:13hard mesh monkey that had a bottle so
  1041. 44:16the question then
  1042. 44:17seems to be that seemed to seemed to be
  1043. 44:20asked by researchers if human babies
  1044. 44:23were in this study would a human baby
  1045. 44:25choose to be held or choose to be
  1046. 44:28to be held and starved to death or to
  1047. 44:31have no comfort
  1048. 44:32but to have food and overwhelming
  1049. 44:36overwhelmingly right we can never study
  1050. 44:38that ethically but
  1051. 44:40we could think that for instance
  1052. 44:43breastfeeding over
  1053. 44:44bottle feeding provides both right
  1054. 44:47breastfeeding provides a lot of
  1055. 44:49socialization and now we we we now know
  1056. 44:52that there's
  1057. 44:53a lot of hormones that are released um
  1058. 44:57oxytocins or hormones a happy chemical
  1059. 45:00it's released
  1060. 45:03in the baby's body so this is
  1061. 45:05transferred
  1062. 45:07through the mother's milk but also just
  1063. 45:09through the warmth and the attachment
  1064. 45:11that takes place during this
  1065. 45:14breastfeeding
  1066. 45:15so we talked about piaget who is a
  1067. 45:18colossal giant
  1068. 45:19in the theory of cognitive development
  1069. 45:22but the colossal giant in psychology of
  1070. 45:26social development would probably go to
  1071. 45:28eric erickson
  1072. 45:29you know eric erickson was identified as
  1073. 45:32a neo-freudian
  1074. 45:33coming after freud being influenced by
  1075. 45:36freud but it was really different
  1076. 45:38because freud
  1077. 45:39uh developed a psychosexual theory
  1078. 45:42whereas
  1079. 45:43erickson's psychosocial all right so
  1080. 45:45erickson is saying
  1081. 45:47that early development is influenced
  1082. 45:50by our social interactions he
  1083. 45:54said that this happens in a lifetime
  1084. 45:56it's not just limited to the first
  1085. 45:5912 years of life as freud said
  1086. 46:02and in contrasting to piaget this is not
  1087. 46:07limited to the first six years of life
  1088. 46:11or at first 12 years of life excuse me
  1089. 46:14but he says there's an emotional crisis
  1090. 46:17that is resolved with either positive or
  1091. 46:20negative resolutions
  1092. 46:22so i think you'll see what we mean here
  1093. 46:24so here we have the first four stages
  1094. 46:26trust versus mistrust autonomy versus
  1095. 46:28shame and doubt
  1096. 46:30initiative versus guilt and industry
  1097. 46:32versus inferiority
  1098. 46:34so in the first year of life basic needs
  1099. 46:38is that the child needs predictability
  1100. 46:41feeding
  1101. 46:42and being held and being changed and
  1102. 46:44being comforted
  1103. 46:46needs to be predictable and this sets
  1104. 46:48the basis for all social interaction
  1105. 46:52kids who are neglected eventually
  1106. 46:54develop a sense of mistrust
  1107. 46:57if you have parents dealing with alcohol
  1108. 46:58or drugs and they don't feed their kids
  1109. 47:00regularly
  1110. 47:01they don't hold their kids because they
  1111. 47:03are
  1112. 47:05busy pursuing their own high this could
  1113. 47:08lead to
  1114. 47:09trust issues autonomy versus shame and
  1115. 47:13doubt
  1116. 47:15toddlers realize that they can trust
  1117. 47:16their own
  1118. 47:18they can direct their own behavior so
  1119. 47:21what many call that terrible twos
  1120. 47:24erickson says is really just a kid
  1121. 47:26trying to find out
  1122. 47:28how to direct their own behavior
  1123. 47:31he says parents here should give their
  1124. 47:33kids choices
  1125. 47:34so they can develop a sense of autonomy
  1126. 47:39obviously parents cannot give their kid
  1127. 47:41the choice to wear short sleeves in 40
  1128. 47:43degree weather
  1129. 47:45so there has to be limits
  1130. 47:52from three to five initiative versus
  1131. 47:55guilt preschoolers are challenged to
  1132. 47:57control their behavior
  1133. 47:59uh with responsibility and taking
  1134. 48:01initiative for things
  1135. 48:03so here kids should be given tasks that
  1136. 48:05they can
  1137. 48:06handle being able to clean up their room
  1138. 48:10maybe do some basic homework
  1139. 48:13industry versus inferiority i love
  1140. 48:15talking about the stage because to me i
  1141. 48:17think
  1142. 48:18kids need to foster a sense of being
  1143. 48:21industrious
  1144. 48:22kids uh need to foster a sense of being
  1145. 48:26um industrious is essentially
  1146. 48:29having industry or being able to do
  1147. 48:32stuff right to become a mini expert in
  1148. 48:34an area
  1149. 48:35i ask my kids oftentimes
  1150. 48:38how did they develop their sense of
  1151. 48:42industry what was one thing that you
  1152. 48:44were seeking to be an expert at
  1153. 48:46from the ages of five to twelve whether
  1154. 48:49it's playing piano or singing
  1155. 48:51or rollerblading or some sport
  1156. 48:57and it is in this arena that we start to
  1157. 49:00develop a sense
  1158. 49:02of gender roles so the gender role
  1159. 49:05male and female behavior you could say
  1160. 49:07that gender identity is the perception
  1161. 49:09of one's gender and the behavior
  1162. 49:11associated with that gender
  1163. 49:13so here you have a boy with a sword and
  1164. 49:14he's playing rough and
  1165. 49:16um and then you would have
  1166. 49:20uh perhaps you know these girls
  1167. 49:23dressing in feminine clothes
  1168. 49:28so in adolescence we could say
  1169. 49:31adolescence is from 13 to 20.
  1170. 49:36uh this would involve puberty there's
  1171. 49:38been a lot of debate as to what
  1172. 49:40at what age period do we start
  1173. 49:43adolescence
  1174. 49:45but most experts agree that when puberty
  1175. 49:48happens
  1176. 49:49even if this is precocious puberty uh
  1177. 49:52that can happen as early as 9 10 or 11
  1178. 49:56this may be connected with many
  1179. 49:59different factors that we get into
  1180. 50:02but the presence of primary sex
  1181. 50:06characteristics
  1182. 50:06are available are present at birth the
  1183. 50:09secondary sex characteristics
  1184. 50:11come prominent at puberty so moving
  1185. 50:14forward erickson
  1186. 50:15said that in adolescence
  1187. 50:19we see identity versus role confusion
  1188. 50:25adolescence we have choices
  1189. 50:28between different values and even
  1190. 50:30choices during self-confidence
  1191. 50:32and choices um about different
  1192. 50:36identities
  1193. 50:37erickson will go on to say in his
  1194. 50:39writing that kids are actually trying on
  1195. 50:42different identities
  1196. 50:44the identity that they would have with
  1197. 50:46their friends at school
  1198. 50:47some other context
  1199. 50:50this is also very formidable during the
  1200. 50:54age of adolescence when their
  1201. 50:57their moral identity is developing so
  1202. 50:59lawrence kohlberg was famous
  1203. 51:00psychologist
  1204. 51:03he was influenced by piaget and
  1205. 51:05specifically specifically he looked at
  1206. 51:07how kids
  1207. 51:08used moral reasoning in their
  1208. 51:10development and he came up with
  1209. 51:13different levels of morality
  1210. 51:15pre-conventional
  1211. 51:17conventional
  1212. 51:20and post-conventional
  1213. 51:25and and then that was used in research
  1214. 51:29i don't talk about that as much but
  1215. 51:32essentially we could say
  1216. 51:34adulthood begins in the early 20s it's
  1217. 51:37divided into young
  1218. 51:39middle and late i'm kind of skipping
  1219. 51:42ahead here
  1220. 51:43i want to get back to erickson's
  1221. 51:46theory but some important middle
  1222. 51:48adulthood issues
  1223. 51:50um menopause declining in reproductive
  1224. 51:53systems
  1225. 51:54usually happens late 40s to 50s
  1226. 51:58to andropause men actually go through
  1227. 52:01changes in sexual hormones and
  1228. 52:03reproductive systems
  1229. 52:08and may see an increase in in prostate
  1230. 52:11trouble
  1231. 52:12so moving back to ericsson here
  1232. 52:17erickson said that if a key if a child
  1233. 52:21an adolescent doesn't develop a sense of
  1234. 52:24identity then they will come up
  1235. 52:26will experience real confusion i have to
  1236. 52:29oftentimes
  1237. 52:30ask my students who has experienced
  1238. 52:34some type of identity crisis and i don't
  1239. 52:37really ask this
  1240. 52:38it's all rhetorical um
  1241. 52:41but having difficulty finding a major
  1242. 52:44figuring out what kind of career you
  1243. 52:45want to do
  1244. 52:48uh this may be difficult if
  1245. 52:51if you if you didn't have a sense of
  1246. 52:53being industrious as a kid you didn't
  1247. 52:55learn your thing
  1248. 52:56by the time you went to high school you
  1249. 52:59didn't really
  1250. 53:00have a sport you didn't really have an
  1251. 53:02instrument you didn't have a thing
  1252. 53:04and then you maybe had difficulty
  1253. 53:06figuring out who you are because
  1254. 53:08maybe you didn't find or fit into a
  1255. 53:10group at your school
  1256. 53:12and if you get into college perhaps you
  1257. 53:15have difficulty finding a partner
  1258. 53:17finding significant others if you don't
  1259. 53:20have a grounded sense of identity
  1260. 53:25and i ask my students sometimes if they
  1261. 53:27ever knew
  1262. 53:28a friend who started dating someone
  1263. 53:32and then they seemed to change
  1264. 53:36why did this happen why did a dating
  1265. 53:40relationship
  1266. 53:41seen to rob a person of their
  1267. 53:43individuality
  1268. 53:45it could be that the person wasn't quite
  1269. 53:46ready to date because they weren't quite
  1270. 53:48grounded in who they are and what
  1271. 53:51erickson says
  1272. 53:52is in early adulthood from 18 to 23
  1273. 53:56or say maybe even into early 30s
  1274. 54:00primary task is finding a mate without
  1275. 54:02losing oneself
  1276. 54:04a committed relationship without losing
  1277. 54:07your own sense of identity it could also
  1278. 54:10add to this
  1279. 54:11career
  1280. 54:14moving forward erickson said that
  1281. 54:16generativity
  1282. 54:18versus stagnation here
  1283. 54:21in middle adulthood years you have
  1284. 54:24children who are growing the idea is to
  1285. 54:26be creative
  1286. 54:27and productive and start thinking about
  1287. 54:29the next generation and not just
  1288. 54:31uh one's self not just
  1289. 54:34focusing inward
  1290. 54:38and then in the eighth and final stage
  1291. 54:41integrity versus
  1292. 54:42despair this is here where wisdom
  1293. 54:45spirituality tranquility when a person
  1294. 54:47can look back on their life without
  1295. 54:49regret
  1296. 54:50regrets and accept one's
  1297. 54:53own life choices
  1298. 54:57as we talk about aging
  1299. 55:01essentially we start talking about
  1300. 55:04deterioration
  1301. 55:06uh wear and tear on the brain
  1302. 55:09and this elite
  1303. 55:13eventually leads us to elizabeth
  1304. 55:15kubler-ross
  1305. 55:16cougar ross was a fanatologist which
  1306. 55:20means she studied death
  1307. 55:23and dying and specifically she was
  1308. 55:25interested in the
  1309. 55:26accounts of people as they were dying
  1310. 55:30so she interviewed people who were given
  1311. 55:32a terminal diagnosis
  1312. 55:34something like cancer and she simply
  1313. 55:38interviewed them and then she developed
  1314. 55:42a framework and called them stages of
  1315. 55:45death and dying now these are not meant
  1316. 55:47to be
  1317. 55:48stages like piaget and freud
  1318. 55:51and erickson which
  1319. 55:55those specifically piaget and freud
  1320. 55:59in that stage theory framework you don't
  1321. 56:02get to stage two if you don't go through
  1322. 56:04stage one but in
  1323. 56:05in kubler-ross um
  1324. 56:09i've often said that had i
  1325. 56:13got to talk to her before she published
  1326. 56:15this i might
  1327. 56:16tell her as a counselor as a therapist
  1328. 56:19many
  1329. 56:20people many therapists used
  1330. 56:22kubler-ross's work with people who
  1331. 56:23weren't
  1332. 56:25their clients weren't dying
  1333. 56:29in fact this is used in nursing school
  1334. 56:32this is taught in nursing school to
  1335. 56:33understand
  1336. 56:35uh what someone might experience if
  1337. 56:37their child dies early
  1338. 56:39prematurely their child dies of cancer
  1339. 56:41or
  1340. 56:42it's used in in marriage counseling if
  1341. 56:46if there's divorce people might go
  1342. 56:49through
  1343. 56:50these five stages so as a therapist i've
  1344. 56:53used this and called this the dynamics
  1345. 56:55of grief and loss
  1346. 56:58but let's take a look perhaps you've you
  1347. 57:00can identify some of these but
  1348. 57:02um specifically in the latter stages of
  1349. 57:05life this one is
  1350. 57:06is dealing with death denial
  1351. 57:10kind of deny the terminal diagnosis
  1352. 57:14uh being angry when anger
  1353. 57:17fails perhaps bargaining and praying uh
  1354. 57:20god if you give me more time to live
  1355. 57:22i'll be a better person and i'll
  1356. 57:24spend more time with my kids go to
  1357. 57:26church
  1358. 57:28and then when bargaining seems to fail
  1359. 57:31and
  1360. 57:32death is approaching a person gets
  1361. 57:34depressed
  1362. 57:36and then finally acceptance acceptance
  1363. 57:38doesn't mean you're you're happy with it
  1364. 57:40but it means that
  1365. 57:41it could mean that you know people say
  1366. 57:44it is what it is i've realized this is a
  1367. 57:46new normal we're going to work with it
  1368. 57:49and so i've asked students over the
  1369. 57:52years
  1370. 57:52to explain their experience with denial
  1371. 57:56anger bargaining and depression and i've
  1372. 57:59had some very very famous
  1373. 58:03i would say memorable experiences i had
  1374. 58:05an older non-traditional student she was
  1375. 58:07actually in her 70s
  1376. 58:09she married her high school sweetheart
  1377. 58:12in her 20s right out of high school
  1378. 58:15he owned a business this would have been
  1379. 58:1740 years from the time that
  1380. 58:19she was in my class and she became
  1381. 58:22teary-eyed as she recounted this
  1382. 58:24experience of him
  1383. 58:26taking the company truck of his own
  1384. 58:28company that he owned
  1385. 58:30going through a intersection someone ran
  1386. 58:33a stop sign
  1387. 58:34hit him and killed him immediately dead
  1388. 58:36on impact
  1389. 58:37she said that her ritual was to make
  1390. 58:40coffee and to go to the porch and wait
  1391. 58:42for him to get off work
  1392. 58:44a year later after his death and she
  1393. 58:47becomes
  1394. 58:48emotional sharing this with the class
  1395. 58:50she found herself
  1396. 58:52still making a pot of coffee going to
  1397. 58:55the front porch and waiting for him
  1398. 58:57every day
  1399. 58:58realizing that he would not come back
  1400. 59:02and i can remember how the class got
  1401. 59:05emotional hearing that
  1402. 59:06it was that it was as if her body and
  1403. 59:08her routine had not caught up with
  1404. 59:10reality that he wasn't coming back
  1405. 59:13i can remember a young student whose dad
  1406. 59:16passed away
  1407. 59:17early heart attack i believe
  1408. 59:20she graduated and found herself being
  1409. 59:22mad and angry at her dad
  1410. 59:25feeling as though he should be there now
  1411. 59:28our our experiences going through these
  1412. 59:30stages
  1413. 59:31are not rational but they can give us
  1414. 59:34some
  1415. 59:35some feedback that we may go through
  1416. 59:37bargaining and we may get depressed
  1417. 59:39we may reach acceptance and then we can
  1418. 59:41cycle back through one
  1419. 59:43or more of these stages so i will be
  1420. 59:46interested to hear if you have been
  1421. 59:49through
  1422. 59:49any of these stages and what you think
  1423. 59:53about them
  1424. 59:55elizabeth kubler-ross
  1425. 1:00:00okay that's all we have uh for this
  1426. 1:00:03i look forward to seeing what you have
  1427. 1:00:06to say in your discussion board
  1428. 1:00:08and um excited to read that work
  1429. 1:00:12all right y'all take care and we'll see
  1430. 1:00:15you online

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