Interesting, I'd like to read that study. Though it's not the question I asked. Would the second group fair somewhere close to the first if it only had listene

Interesting, I'd like to read that study. Though it's not the question I asked. Would the second group fair somewhere close to the first if it only had listened once? (I don't buy the argument that this would not be fair since they would use the extea time to watch more stuff ... because that's rarely what people do with their extra time. Especially not watching the same thing again.)