Discrimination is the unfair or prejudicial treatment of people and groups based on characteristics such as race, gender, age, or sexual orientation. The ability to distinguish between stimuli or objects that differ quantitatively or qualitatively from one another.As a result, system justification theory expands the social identity viewpoint to explain why inequality and prejudice among groups persist and are allowed. When someone acts on prejudiced attitudes toward a group of people this is known as discrimination. This is generally defined as unfair treatment because of your protected class. This chapter reconsiders the persistent problems of discrimination and exclusion in light of psychology research on prejudice and bias. Ageism refers to the stereotypes (how we think), prejudice (how we feel) and discrimination (how we act) towards others or oneself based on age. Title VII prohibits employment discrimination because of "color" as a basis separately listed in the statute. Workplace discrimination comes in many forms. If you believe you have been the victim of pregnancy discrimination or some other form of gender discrimination, please contact a Dallas employment attorney.