Find over 25,000 psychological definitions


methamphetamine

n. a CNS stimulant whose chemical structure is similar to that of amphetamine. It is used for treating attention-deficit/hyperactivity disorder in children and as a short-term aid to obesity treatment in adults. Like all amphetamines, methamphetamine is prone to abuse and dependence. It can be smoked, snorted, ingested orally, or injected. After the initial rush—it increases activity levels and induces a general sense of well-being—a state of high agitation that can lead to violence is experienced by some users. Long-term abuse is associated with nerve damage and behavioral and mental status changes, including psychosis. U.S. trade name: Desoxyn.

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 16th 2024

trajectories of dying

trajectories of dying

the rate of movement and the length of the passage from a life-threatening condition to death. In 1968, U.S. sociologists Barney G. Glaser (1930–  ) and Anselm L. Strauss (1916–1996) developed a classification of dying trajectories, two of which have received particular attention from clinicians and researchers. The first, the lingering trajectory, is often characteristic of long-term, terminally ill patients who seldom receive aggressive, all-out treatment. By contrast, the second is the quick trajectory associated with an emergency situation, in which any possible intervention to save a person’s life might be attempted.