Final answer:
The incorrect statement about the gender intensification hypothesis is that gender differences become less pronounced during adolescence, as the hypothesis suggests increased pressure to conform to gender norms intensifies differences.
Step-by-step explanation:
The gender intensification hypothesis suggests that during adolescence, there is an increased pressure to conform to traditional gender roles and norms. One statement among the options provided is not true in the context of the gender intensification hypothesis: Gender differences become less pronounced during adolescence. This statement is incorrect because the hypothesis posits that societal pressures during adolescence actually intensify gender differences as individuals strive to conform to gender norms. It is supported by the fact that gender socialization occurs through major agents like family, education, peer groups, and mass media, each reinforcing gender roles and normative gender-specific expectations. Furthermore, peers reinforce these roles through social sanctions, and transgender or gender-nonconforming youth face different challenges depending on the support they receive.