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.

Question

Quizplus · Accepted Answer

A longitudinal study involves observing and measuring the same group of individuals over an extended period of time to study changes or differences that may occur in them. In this case, Dr. Dawson is tracking the same group of military veterans for 10 years to observe and measure the changes in their mental abilities and memory. A eugenic study looks at the genetic makeup of individuals or groups, a cross-sectional study compares different groups at one specific point in time, and a factor analytic study is a statistical method used to study the underlying structure of a set of variables.

DrDawson Is Conducting a Study with Military Veterans from the Vietnam