Stephen Krashen on Language Acquisition Part 1 of 2 - YouTube

Stephen Krashen on Language Acquisition Part 1 of 2 - YouTube:   1982 or so
part 2 http://www.youtube.com/watch?NR=1&feature=endscreen&v=ak3UrGCj71s

Others http://www.youtube.com/watch?v=NiTsduRreug&list=PL44FDA64B19C509D7  (+ 16 Videos)
the power of  reading http://www.youtube.com/watch?v=DSW7gmvDLag

 http://www.youtube.com/watch?v=eTVbdstastI