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Marinesco–Sjögren syndrome

an autosomal recessive hereditary disorder marked by cataracts, short stature, cerebellar ataxia (incoordination of voluntary movements), and mild to moderate intellectual disability. Affected individuals may live well past middle age but often lose their ability to walk because of progressive muscle weakness. [reported in the 1930s by Georges Marinesco (1864–1938), Romanian neurologist, and Torsten Sjögren (1896–1974), Swedish physician]

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Psychology term of the day

November 21st 2024

self-evaluation maintenance model

self-evaluation maintenance model

a conceptual analysis, related to social comparison theory, in which an individual is assumed to maintain a positive self-evaluation by (a) associating with high-achieving individuals who excel in areas with low relevance to his or her sense of self-worth and (b) avoiding association with high-achieving individuals who excel in areas that are personally important to him or her. [developed by U.S. social psychologists Abraham Tesser (1941–  ), Jennifer D. Campbell (1944–  ), and their colleagues]