Sophie Caldwell, autor en Each site

Science and Technology

Therapy chatbots: the effect is real and small, it does not beat generic ChatGPT, and at three months it is gone

Sophie Caldwell

The meta-analyses agree that mental health chatbots reduce symptoms of depression and anxiety. The effect size is around 0.3, which in this literature is modest but real. The problem lies…

Investments and Business

How home bias influences US investors’ foreign equity allocation

Sophie Caldwell

Back in 2016, the United States represented 56 % of global stock market capitalization, meaning a domestic investor owning the market portfolio should have allocated 44 % to international equities.…

Science and Technology

Avian influenza fatality reported after contact with infected dairy cattle in Washington

Sophie Caldwell

A Yakima County patient with underlying health conditions is the first person in the US to die of avian influenza this year. Health officials are monitoring contacts and say the…

Investments and Business

Which industries are generating the most AI-related jobs today

Sophie Caldwell

Artificial intelligence is creating demand for people who build computing infrastructure, develop and secure AI systems, prepare data, and apply these tools in existing businesses. But there is no reliable…

Culture and Entertainment

Cinema’s 12 most decorated films by awards

Sophie Caldwell

Cinema history is filled with masterpieces, but only a select few films have combined critical acclaim, commercial success, and industry recognition at the highest level. The following twelve films stand…