346 EMPLOYMENT PSYCHOLOGY well, or because it promises to allow him to be near his friends, his preference for that work may be called a de rived preference. Such a preference may usually be modi fied during the course of an employment interview. If not, it belongs in the group of fixed preferences. Finally, there are many applicants who have very little choice or none at all. These applicants are willing to take almost any job, at a reasonable rate, which the employment office can give them. The first step in every interview should be to ascertain the nature of the applicant’s preference and to which of these classes it belongs. When this has been done, the subsequent steps can be guided accordingly. We shall take up each one of these possibilities separately, since in each case the plan of procedure involves funda mental variations. In a case of the first kind, where the applicant’s preference has been fixed by previous training, the procedure is a straightforward one of discovering how much the applicant knows about his trade and how well he is fitted for the work which the employment office has at its disposal. In discovering these facts, the inter viewer will, unless he is very familiar with the work in question, first look up the description which has been furnished by the job analysis. He will then compare the candidate’s application blank with the job description to discover whether the applicant has the requisite experi ence, age, education, and so forth, required by the partic ular job. If the information on the application blank is satisfactory, the next step is to conduct tests which shall reveal how thorough and extensive the education, experi ence, and ability of the applicant really are. Obviously, it is one thing to claim certain things on an application blank or in an interview and another to be in possession