In almost all ranamise control trials of psychological or educational interventions, there are vast differences between people and how they respond to that intervention. Em often what you see in educational interventions and psychological interventions is what we call a matthew effect. It's the students who are already doing well who benefit the fastest. And it's the fact that rich kids learn moreo from secame street than poor kids do. M if you do a tutoring programme that has a small average treatment effect for kids, Mask skills can mask enormous range in some benefiting hugely and some not at all.

Get the Snipd
podcast app

Unlock the knowledge in podcasts with the podcast player of the future.
App store bannerPlay store banner

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode

Save any
moment

Hear something you like? Tap your headphones to save it with AI-generated key takeaways

Share
& Export

Send highlights to Twitter, WhatsApp or export them to Notion, Readwise & more

AI-powered
podcast player

Listen to all your favourite podcasts with AI-powered features

Discover
highlights

Listen to the best highlights from the podcasts you love and dive into the full episode