The CIA and DIA decided they should investigate and know as much about it as possible. Various programs were approved yearly and re-funded accordingly. Reviews were made semi-annually at the Senate and House select committee level. Work results were reviewed, and remote viewing was attempted with the results being kept secret from the "viewer". It was thought that if the viewer was shown they were incorrect it would damage the viewer's confidence and skill. This was standard operating procedure throughout the years of military and domestic remote viewing programs. Feedback to the remote viewer of any kind was rare; it was kept classified and secret.