Raphael was interviewing an applicant for a loan analyst position. When Raphael found out that the loan analyst had 7 years of experience working at the Bank of the Ozarks, he didn't have to hear anything else. The applicant's work experience was so positive that Raphael didn't pay any attention to the fact that the applicant knew little about New York State banking laws. What term describes the kind of mistake Raphael is making? Explain.