With some polls suggesting that Mr. Romney is closing the gap, Mr. Obama's top strategists described twin approaches: to make final appeals to independents, moderates, women and minorities as they offer lacerating assessments of Mr. Romney's qualifications and credibility.
Whether you put your post-nominal letters on your autosignature, your business card, or your family Christmas cards, in my opinion the purpose is surely to announce that you are a learned person, to establish qualification and credibility.
Ms Tatlow also said that the qualification would lose credibility if approval was limited to only a "small sub-set" of universities.
Your qualification may lack credibility and validity unless you make the effort to check the calibre of your chosen department.
But Mr Nel has sought to cast doubt on Mr Dixon's credibility and qualifications as a forensics witness, suggesting some of the tests were amateurish.
It would be helpful to direct the students on how to evaluate online resources, such as checking the credibility and qualifications of the authors and sources of the online resources.
Half of the participants talked about the lack of necessary correlation between formal qualifications and the overall credibility of the practitioner in terms of treatment success - the experience of the treatment, the relationship with the practitioner, and the physical and psychological relief provided (or imagined as potentially provided) outweighed the importance of formal qualifications.
"The cost was very reasonable compared to other master's courses," Farley says, "although my main concern was the quality and credibility of the qualification".
He said The Times based its piece almost entirely on anonymous sources, "whose credibility, seniority, motives or qualifications we are therefore prevented from challenging".
The diverse backgrounds and qualifications of the researchers (anthropology and public health) helped in improving credibility of data.
