Earlier studies by the 2 researchers described the effects of social networks on obesity and efforts to stop smoking.

VOA: special.2009.01.21

We will also tell about a study of young Americans and their use of social Web sites on the Internet.

VOA: special.2009.02.03

Researcher Laura Nauman noted that we live in a time of social media, and personal photographs are everywhere.

VOA: special.2009.11.24

It represents nonprofit and for-profit organizations working toward goals of social change and environmental activism.

VOA: special.2011.06.03

Wyclef's songs are a mix of social and political issues as well as entertainment.

VOA: special.2009.11.25

This ballet was a kind of social dance that was performed during special occasions.

VOA: special.2011.01.26

This week,we tell about two recent studies by teams of social scientists.

VOA: special.2009.03.03

Robert Hawkins is associate professor of social work at New York University.

VOA: special.2010.11.22

This week on our program: the world of social media.

VOA: special.2009.09.14

Those were years of social change and civil rights protests.

VOA: special.2009.08.16

Standing in line is a form of social cooperation.

VOA: special.2009.03.03

He calls the project an example of social entrepreneurship.

VOA: special.2009.06.29

He says he has been inspired to undertake some sort of social project with his teammates for the benefit of Nigerians.

VOA: standard.2009.11.05

Conservatives around the country have seized on the forums as an opportunity to vent about a number of social concerns.

VOA: standard.2009.08.17