Confidentiality in brief

School asks student journalists to sign confidentiality agreementOKLAHOMA -- In what a school official has called a ''breakdown of communication,'' student journalists were told July 20 that they would not receive their paychecks if they refused to sign a confidentiality agreement that prohibited the disclosure of certain university information.Copies of the agreement were sent to the office of The Daily O'Collegian, the student newspaper at Oklahoma State University.