Watch this speech by Sherry Turkle. From time to time stop the video and summarize in your words what she has said.
If necessary activate English subtitles. As usual, look up important unknown words at PONS or the LDOCE.
As to the „Goldilocks effect“ (5:50), see this explanation.
Finally prepare a short talk about her speech and give your own opinion. Is she (partly) right / wrong? Does she exaggerate? If so, where?
max
Auch auf DuRohr:
http://www.youtube.com/watch?v=t7Xr3AsBEK4