A state-funded job training program wants to evaluate its im…

A state-funded job training program wants to evaluate its impact on employment outcomes. Researchers plan to track employment rates six months later to compare outcomes. If random assignment were not possible, which of the following would be the best alternative evaluation design? 

The patient, age 56, was admitted to the hospital following…

The patient, age 56, was admitted to the hospital following a MVA.  He sustained multiple fractures as a result of the accident.  The PTA is performing therapeutic exercise to the patient.  He is now experiencing difficulty breathing.  The patient is experiencing which of the following?