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ego

n.

1. the self, particularly the conscious sense of self (Latin, “I”). In its popular and quasi-technical sense, ego refers to all the psychological phenomena and processes that are related to the self and that comprise the individual’s attitudes, values, and concerns.

2. in psychoanalytic theory, the component of the personality that deals with the external world and its practical demands. More specifically, the ego enables the individual to perceive, reason, solve problems, test reality, and adjust the instinctual impulses of the id to the demands of the superego. See also antilibidinal ego; body ego.

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Psychology term of the day

September 17th 2024

tremor

tremor

n. any involuntary trembling of the body or a part of the body (e.g., the hands) due to neurological or psychological causes. Psychological (or psychogenic) tremor may be mild, due to tension, or violent and uncontrolled in severe disturbances. Toxic effects of drugs or heavy metals may produce a transient tremor. A coarse tremor involves a large muscle group in slow movements, whereas a fine tremor is caused by a small bundle of muscle fibers that move rapidly. Some tremors occur only during voluntary movements (see action tremor); others occur in the absence of voluntary movement (see resting tremor). See also essential tremor.