The two types of bias in the context of criterion-related validity, especially predictive validity are __________.

Question

Quizplus · Accepted Answer

Intercept and slope bias are the two types of bias in the context of criterion-related validity, especially predictive validity. Intercept bias occurs when the predictor does not accurately predict the criterion for all groups at the same point of intercept on the regression line. Slope bias happens when the predictor's effectiveness in forecasting the criterion outcome varies between groups, indicated by different slopes in the regression lines.

The Two Types of Bias in the Context of Criterion-Related