Find over 25,000 psychological definitions


visual angle

the angle subtended by a visual target at the nodal point of the eye. The width of an adult thumb at arm’s length subtends about 1° of visual angle, and there are 360° of visual angle around the entire head.

Browse dictionary by letter

a b c d e f g h i j k l m n o p q r s t u v w x y z

Psychology term of the day

November 22nd 2024

colitis

colitis

n. inflammation of the colon, the main part of the large intestine. Colitis may be caused or aggravated by emotional disturbances, such as depression or anxiety.