One-sided

One-sided refers to a situation or argument where only one perspective, viewpoint, or side is considered or presented. This term is often used in various fields such as mathematics, statistics, debate, and psychology.

Mathematics and Statistics

In mathematics, a one-sided limit refers to the value that a function or sequence "approaches" as the input (or index) approaches some value from one side only, either from above or below.

In statistics, one-sided tests (also known as directional tests) are used when the researcher has a specific prediction about the direction of a relationship. For example, a one-sided test might be used to determine whether one group scores higher than another on a particular measure.

Debate

In the context of a debate, a one-sided argument is one where only one point of view is presented, without considering or addressing opposing viewpoints. This can lead to a lack of balance and fairness in the discussion.

Psychology

In psychology, one-sidedness can refer to a cognitive bias where an individual or group focuses on one aspect of a situation while ignoring others. This can lead to skewed perceptions and decision-making.

See Also

• Bias
• Cognitive bias
• Limit (mathematics)
• Statistical hypothesis testing