Types Of Studies In Psychology -

Following the same group of people over a long period (years or even decades).

One variable goes up while the other goes down. 3. Experimental Studies types of studies in psychology

Both variables move in the same direction. Following the same group of people over a

Comparing different groups of people at a single point in time (e.g., comparing 20-year-olds to 60-year-olds today). 5. Quasi-Experiments types of studies in psychology

The factor being measured (e.g., symptoms of anxiety).

This is the "gold standard" for determining cause and effect.