of Mexican-American immigrants faced similar risks for depression and discrimination from the host (Americans), but the undocumented group of Mexican-American immigrants also faced discrimination, hostility, and exclusion by their own ethnic group (Mexicans) because of their unauthorized legal status. These studies highlight the complexities of acculturative stress, the degree of variability in health outcomes, and the need for specificity over generalizations when discussing potential or actual health outcomes. Researchers recently uncovered another layer of complications in this field, where survey data has either combined several ethnic groups together or has labeled an ethnic group incorrectly. When these generalizations occur, nuances and subtleties about a person or group's experience of acculturation or acculturative stress can be diluted or lost. For example, much of the scholarly literature on this topic uses U.S. Census data. The Census incorrectly labels Arab-Americans as Caucasian or "White". By doing so, this data set omits many factors about the Muslim Arab-American migrant experience, including but not limited to acculturation and acculturative stress. This is of particular importance after the events of September 11, 2001, since Muslim Arab-Americans have faced increased prejudice and discrimination, leaving this religious ethnic community with an increased risk of acculturative stress. Research focusing on the adolescent Muslim Arab American experience of acculturation has also found that youth who experience acculturative stress during the identity formation process are at a higher risk for low self-esteem, anxiety, and depression. Some researchers argue that education, social support, hopefulness about employment opportunities, financial resources, family cohesion, maintenance of traditional cultural values, and high socioeconomic status (SES) serve as protections or mediators against acculturative stress. Previous work shows that limited education, low SES, and underemployment all increase acculturative stress. Since this field of research is rapidly growing, more research is needed to better understand how certain subgroups are differentially impacted, how stereotypes and biases have influenced former research questions about acculturative stress, and the ways in which acculturative stress can be effectively mediated. Other outcomes Culture When individuals of a certain culture are exposed to another culture (host) that is primarily more present in the area that they live, some aspects of the host culture will likely be taken and blended within aspects of the original culture of the individuals. In situations of continuous contact, cultures have exchanged and blended foods, music, dances, clothing, tools, and technologies. This kind of cultural exchange can be related to selective acculturation