1. a person who studies the human mind and behavior or treats mental and emotional disorders

Examples

• The school psychologist helped students cope with test anxiety.
• She decided to become a psychologist after taking a fascinating psychology course.
• The clinical psychologist specialized in treating depression and anxiety disorders.
• Sports psychologists work with athletes to improve their mental performance.
• My psychologist recommended some relaxation techniques for managing stress.
• The research psychologist conducted experiments on memory and learning.
• Child psychologists understand how young minds develop and grow.