The phrase "credibility and reliability" is correct and usable in written English.
It can be used when discussing the trustworthiness or dependability of a source, person, or piece of information.
Example: "The credibility and reliability of the research findings were crucial for the success of the project."
Alternatives: "trustworthiness and dependability" or "validity and consistency."
Defence counsel attacked the credibility and reliability of these witnesses, saying that without their evidence there was no case.
Mr. Trantino's other lawyer, William H. Buckman, said in an interview that the fugitive issue raised questions about Ms. Gonzalez's credibility and reliability.
How does Daniel Okrent, the Public Editor, help maintain the credibility and reliability of The Times in the eyes of its readership?
In the words of former French Minister of Affairs Laurent Fabius, this was a 'world-changing event,' that would durably undermine the U.S. credibility and reliability, and bolster Russia to annex Crimea just a few months later".
And it has been a year since the White House and the C.I.A. acknowledged that the evidence behind that assertion was flawed, opening Mr. Bush to a torrent of criticism about the credibility and reliability of the intelligence he used to justify toppling Saddam Hussein.
The consistency and accuracy of the performed analyses confirm the credibility and reliability of HEEP.
That is a serious problem, both in terms of the nation's credibility and the reliability of American intelligence.
To ensure credibility internal consistency, and reliability.
Besides, the reliability-credibility curve showed the probability of reliability being greater than a certain value and read one certain credibility and its corresponding reliability interval.
It is proposed that implementation of INDE will lead to shorten development times, reduced costs and increased credibility, operability, reliability and safety.
Like other qualitative research methods, grounded theory meets the criteria of scientific rigour: credibility, transferability, internal consistency, and reliability.
