staggered terms. Membership terms for a firm's directors that expire in different years. A firm with 12 directors might have 4-year terms with 3 seats up for election each year. Staggered terms make it more difficult for a raider to gain control of a board.
Definition of mood disorder. : any of several psychological disorders (as major depressive disorder or bipolar disorder) characterized by abnormalities of emotional state âcalled also affective disorder.
Types of Affective Disorders. The three main types of affective disorders are: depression, bipolar disorder, and anxiety disorder. Each includes subtypes and variations in severity. Depression. Depression, or major depressive disorder, is characterized by feelings of extreme sadness and hopelessness.ffective Disorders Overview. Affective disorders are a set of psychiatric diseases, also called mood disorders. The main types of affective disorders are depression, bipolar disorder, and anxiety disorder.