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.
Instructional designers perform a task analysis in order to: 1  determine the instructional goals and objectives; 2  define and describe in detail the tasks and sub-tasks that the student will perform; 3  specify the knowledge type (declarative, structural, and procedural knowledge) that characterize a job or task;