The factory foreman's strategy for seeking out evidence to support his belief that older workers are lazy best illustrates confirmation bias.
Confirmation bias is a type of emotional bias where a person seeks out only information that confirms to previously held beliefs. The factory foreman is only seeking for evidence that the older workers are lazy. Thus, he is displaying confirmation bias.
Confirmation bias can be resolved by actively seeking information that does not go in line with previously held beliefs.
To learn more about emotional bias, please check: https://brainly.com/question/13984244