'Likes' less likely to affect self-esteem of people with purpose

How many likes did I get? The rush of self-esteem that comes with the ubiquitous thumbs-up has more people asking that question, as Facebook and other social media sites offer more ways for friends to endorse photos and posts.

Researchers determine how groups make decisions

From Beats headphones' rise to prominence or a political candidate's surge in the polls to how ants and bees select a new nest site, decisions emerging from groups frequently occur without a leader.

A new method will allow people to learn programming by playing

The changing information technology industry, latest artificial intelligence applications, high demand for IT professionals, and evolving need for learning are leading to the search for innovations in education that will ...

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