Ideas change everything
WATCH
TED Talks
Browse the library of TED talks and speakers
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
TED Fluent
Watch TED Talks in your language
DISCOVER
Topics
Explore TED offerings by topic
Podcasts
Explore the TED Audio Collective
Ideas Blog
Our daily coverage of the world of ideas
Newsletters
Inspiration delivered straight to your inbox
TED Games
Innovative games that challenge you to think differently
ATTEND
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx Events
Find and attend local, independently organized events
TED on Screen
Experience TED from home
TED Courses
Learn from TED speakers who expand on their world-changing ideas
PARTICIPATE
Nominate
Recommend speakers, TED Prize recipients, Fellows and more
Organize a local TEDx Event
Rules and resources to help you plan a local TEDx event
TED-Ed
Award-winning educational content and programs
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
ABOUT
Our Organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
Type to search
冒险会如何影响青少年的大脑
2,669,276 plays
|
Kashfia Rahman
|
TED Salon: U.S. Air Force
• February 2019
Read transcript
为什么青少年会时不时做出骇人的冒险选择?他们是突然变得如此鲁莽的,还是说这是他们必经的一个阶段?为了寻找这些问题的答案,英特尔国际科学与工程大奖赛(ISEF)冠军、哈佛大学大一新生Kashfia Rahman设计开展了一个试验,测试高中学生会对风险作出什么反应、他们如何适应风险以及风险如何改变他们尚在发育之中的大脑。她在冒险与决策方面的发现能改变我们对青少年为何冒险的看法。
TED is supported by ads and partners