“…In Mexico, most of the research focuses on the discrepancies between the Body Mass Index and the body image in adolescents (Sámano et al, 2015;Oliva, Ordóñez, Santana, Marín, Andueza, & Gómez, 2016); however, little is known about the difference in the internalizing problems indicators between those adolescents with a positive body image and those without, especially regarding the adolescent's gender, a factor considered relevant in this topic by several studies (Hagger, Stevenson, Chatzisarantis, Pereira, Leitão, & González, 2010;Almeida, Severo, Araújo, Lopes, & Ramos, 2012;Holubcikova, Kolarcik, Madarasova, Van Dijk, & Reijneveld, 2015). Because of this lack of information, the aim of this study was to determine the existing differences by gender in the indicators of internalizing problems regarding the body image perception of Mexican adolescents.…”