How much can we improve the likelihood
那么我们如何才能在儿童进入青春期时
for young people to take a positive trajectory
对一些关键领域提供支持
if we scaffold and support some of these key domains
使这些年轻人的发展轨迹
during this period of time
朝着正确的方向发展呢?
Now, as I said
正如我前面提到的
we've been interested in this broadly
我们对这个问题有着广泛的兴趣
We've been interested
我们的兴趣来自
from a development of neuroscience perspective
发展的神经科学研究角度
We think
我们认为
that part of the mechanism
青少年从事危险活动
that creates these vulnerabilities
滥用药品
for risk taking and substance use
表现出负向的发展轨迹
and other negative trajectories
造成青少年这种脆弱性的部分机制
is this shift in motivational and emotional systems at puberty
在于青春期的动机和情感系统发生了偏移
But we also think that
但我们同时认为
this same shift creates great opportunities
这种偏移的特性提供了一个机会
for motivational learning
能够提高他们的学习动力
motivated intrinsic goals and for aligning these passions
将他们的这种激情引导到
the positive healthy ways of living and behaving
正向的生活和行为方式上来
I think this is a really important set of issues
我认为这个问题非常重要
for us to think about
值得我们认真思考
I love to focus on the sleep version of this
我喜欢关注睡眠问题
because I think it highlights...
因为我认为
it's a wonderful example of this larger set of issues
睡眠问题很好的代表了这一系列的宏观问题
But I'm not trying to reduce any of this
但我不打算将这些复杂的问题
to biology or to neuroscience
简单解释为生物学或神经科学的命题
but the opposite is to say
相反 我们应该说
how thinking about the sensitivity, the neurosystems
敏感性和神经系统
allow a small biological change
如果让身体的小小生物变化
to be amplified by social context
变成了社会背景下的大变化
including social context like ACS
这些社会背景包括ACS
like perceived threat
对威胁的预感
the social diversities that adolescents are going through
青少年所经历的多样性社会
the broad things that interfere with their feeling safe
这些宏观的事物都可以影响到他们的安全感
that's gonna promote a different kind of balance in these systems
而安全感又促成了这些系统间达成另一种平衡