GAS can not only cause pharyngitis, or sore throat, but also headache, stomachache, and a general feeling of fatigue and crumminess. A rash may also appear within seven days of becoming ill; this rash is NOT the same thing as âscarlet feverâ.
Conceptual model in which statistically valid task selection criteria is applied to identify individual tasks critical to the performance of a specific job.
The primary reason an organization will perform a job analysis is to ensure the selection procedures they use to choose between job applicants are valid and defensible. Practically speaking, a valid selection procedure is one that accurately measures the actual requirements of the job in a fair and reliable way.