A new study shows that having a sister around can ‘ help decrease negative emotions like loneliness or depression’:
http://www.cbsnews.com/stories/2010/08/05/earlyshow/main6746040.shtml
A new study shows that having a sister around can ‘ help decrease negative emotions like loneliness or depression’:
http://www.cbsnews.com/stories/2010/08/05/earlyshow/main6746040.shtml