Final answer:
The steps an organization should take when using predictive validations include measuring all job applicants on attributes and hiring some candidates, obtaining a correlation between current employees' attributes and those of job applicants, and measuring the attributes and performance of current job incumbents.
Step-by-step explanation:
The steps an organization should take when using predictive validations are to measure all job applicants on attributes, hire some candidates, wait, and measure performance. This allows the organization to determine the correlation between the attributes of the hired candidates and their subsequent performance on the job.
Obtaining a correlation between current employees' attributes and the job applicant's attributes, and then hiring applicants that have similar attributes to current employees, is also a step that an organization can take when using predictive validations. This approach assumes that the attributes that have been successful in current employees will also lead to success in new hires.
Another step that an organization can take is to measure the attributes and performance of current job incumbents and rate them on a scale. This scale can then be used during the interview process with job applicants to assess their suitability for the position.