source trait

in Cattell’s personality trait theory, any of 16 personality traits, determined by factor analysis, that underlie and determine surface traits. Examples are social boldness, dominance, and openness to change. See also ability trait; dynamic trait; temperament trait.

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Psychology term of the day

May 9th 2024

x-intercept

x -intercept

n. in an equation representing a straight-line relationship between two variables, the value of variable x when the value of variable y equals zero. For example, in the general linear equation format x = a + by, a represents the x-intercept.