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Researchers have investigated the relationship between race and genetics as part of efforts to understand how biology may or may not contribute to human racial categorization. Today, the consensus among scientists is that race is a social construct, and that using it as a proxy for genetic differences among populations is misleading. [1] [2]
Race is a categorization of humans based on shared physical or social qualities into groups generally viewed as distinct within a given society. [1] The term came into common usage during the 16th century, when it was used to refer to groups of various kinds, including those characterized by close kinship relations. [2]
In it, Lewontin presented an analysis of genetic diversity amongst people from different conventionally-defined races. His main finding, that there is more genetic variation within these populations than between them, [2] is considered a landmark in the study of human genetic variation and contributed to the abandonment of race as a scientific ...
Research regarding the efficacy of race-based spirometry found that the race correction was only accurate for Black patients when their African ancestry was above the median between 81 and 100%. [125] As a result, opponents of race correction say it may cause misdiagnosis and perpetuate racial prejudices by encouraging biological race.
He argues that social inequalities, not genetic differences between races, are the reason for these differences. He writes that genetic differences between different population groups are based on climate and geography, not race, and he calls for replacing incorrect biological explanations of racial disparities with an analysis of the social ...
Both race and ethnicity are considered complex and fluid, and one's identification with race/ethnicity may change based on context, life experience, and in response to others. As a result, misclassification occurs when an individual is perceived by an observer as belonging to a racial/ethnic group that does not match their own self ...
Some based their hypothetical divisions of race on the most obvious physical differences, like skin color, while others used geographic location, shape, stature, food habits, and other distinguishing characteristics to delineate between races. However, cultural notions of racial and gender superiority tainted early scientific discovery. In the ...
Clayton and Byrd write that there have been two periods of health reform specifically addressing the correction of race-based health disparities. The first period (1865–1872) was linked to Freedmen's Bureau legislation and the second (1965–1975) was a part of the Civil Rights Movement. Both had dramatic and positive effects on black health ...