Question

Dr. Dawson is conducting a study with military veterans from the Vietnam and Gulf wars. He plans to evaluate them every year for 10 years to see if those with PTSD have a more pronounced decline in mental abilities and overall memory. This is a ________ study.

Answer 1

Answer:Longitudinal study

Step-by-step explanation:

Longitudinal research is a type study which focuses on studying variables over a period of time which ranges from weeks to years.

How Longitudinal Research Works

Researchers will choose longitudinal study in order to observe the realtionship between variables over time which can't be established through their backgrounds. It focuses on the same variables over that extended period of time , in this case they can see if there are changes that occur over time