Cultural bias

Numerous such biases exist, concerning cultural norms for color, mate selection, concepts of justice, linguistic and logical validity, the acceptability of evidence, and taboos.

[clarification needed] Instead, its presence is inferred from differential performance of socioracial (e.g., Blacks, Whites), ethnic (e.g., Latinos/Latinas, Anglos), or national groups (e.g., Americans, Japanese) on measures of psychological constructs such as cognitive abilities, knowledge or skills (CAKS), or symptoms of psychopathology (e.g., depression).

A study done at the Northwestern University[4] suggests that the cultural perception that two countries have of each other plays a large factor in the economic activity between them.

Cultural bias may also arise in historical scholarship when the standards, assumptions and conventions of the historian's own era are anachronistically used to report and to assess events of the past.

[6] Arthur Marwick has argued that "a grasp of the fact that past societies are very different from our own, and... very difficult to get to know" is an essential and fundamental skill of the professional historian; and that "anachronism is still one of the most obvious faults when the unqualified (those expert in other disciplines, perhaps) attempt to do history.