Which of the following is a form of cultural bias?

Underrepresentation of cultures in books exemplifies cultural bias because it suggests a lack of recognition and inclusion of diverse perspectives and experiences within the learning materials available to students. This omission can perpetuate stereotypes, reinforce systemic inequalities, and alienate students from cultures that are not represented. When books and educational resources primarily feature a narrow range of cultures, they fail to provide all students with relatable content and role models, which is essential for fostering a respectful and inclusive learning environment. This form of bias can significantly impact students' engagement and motivation, as they may feel excluded or undervalued in the learning process due to the lack of visibility of their own cultural backgrounds in the curriculum.