Criminal psychologists play a crucial role in understanding the minds of criminals.

Developmental psychologists study the cognitive, emotional, and social development of individuals from infancy to adulthood.

Differential psychologists study individual differences in behavior and cognition.

The differential psychologist conducted a study on personality traits.

There are many cod psychologists in the city.

The cod psychologist analyzed the behavior of the fish.

She has a psychologist-like ability to understand people's emotions.