Sandberg: Facebook Study Was ‘Poorly Communicated’

Facebook 's psychological experiment on nearly 700,000 unwitting users was communicated “poorly,” Sheryl Sandberg, the company’s No. 2 executive, said.

It was the first public comment on the study by a Facebook executive since the furor erupted in social-media circles.

“This was part of ongoing research companies do to test different products, and that was what it was; it was poorly communicated,” Sandberg, Facebook’s chief operating officer, said. “And for that communication we apologize. We never meant to upset you.”