Theory of cognitive development. Although there is no general theory of cognitive development, the most historically influential theory was developed by Jean Piaget, a Swiss Psychologist (1896-1980).
exists and is an alternate of . Yes, The Big Bang Theory is taped in front of a live studio audience. You can find videos of the cast members preforming in the flash mob from the Hollywood Reporter website. You can also get free tickets to attend a live taping of the show from Audience Unlimited website. I hope this answers your question.
The first and second pilots of The Big Bang Theory were directed by James Burrows, who did not continue with the show. The reworked second pilot led to a 13-episode order by CBS on May 14, 2007. Prior to its airing on CBS, the pilot episode was distributed on iTunes free of charge.