1. in a way that relates to the mind, emotions, or mental processes
2. from the perspective of psychology or psychological science

Examples

• The athlete was psychologically prepared for the competition.
• Stress can psychologically affect your ability to concentrate.
• She felt psychologically stronger after therapy.
• The trauma psychologically impacted him for years.
• Psychologically speaking, fear and anxiety are different responses.
• He was physically healthy but psychologically struggling.
• The team worked to psychologically motivate the players before the game.