Find out what the sacred cows are before you slaughter anything . Selection interviews are a sacred cow . There is a ceiling on the advantages we can impose on structured selection interviews. Don't add so much structure that you completely tie the hands of the interviewer. We can't anticipate everything.
Face validity is no laughing matter .
The longer she works in the field, the more important face validity becomes. Wanda would not be surprised to find a negative relationship between face validity and test challenges. Don't bite the hand that feeds you . Learning that not everything of value comes out of the psychology world has enhanced her relationships with the non-psychologists with whom she works. Life in the Field is not a Journal Article 1.