Bingeing and purging involves eating much larger amounts than normal (bingeing), then attempting to compensate by removing the food consumed from the body (purging). Types of Bingeing.
Adulthood: Psychosocial Development Changes During Middle Age Is middle age a time of crisis & upheaval? Many personal changes occur during middle age, including: 1. the awareness that one is beginning to grow old. 2. the need to make adjustments in parental roles as children enter adolescence & subsequently adulthood. 3. reaching a plateau in ones career.
Ice Ages Affect Human Evolution. During the last 2 million years the Earth has experienced four long periods of cold climate known as ice ages. During each ice age, the average temperature around the world has dropped dramatically.