Hill and lynch (1991) argue that the increase in the intensity of gender socialization at adolescence is

In terms of Hill and Lynch argument in the 1991, the increase in the intensity of the gender socialization at adolescence is mainly greater with the female genders than of the male genders because they are likely to be more mature than of the male in terms of development.

this is a pretty broad question and can be a pretty lengthy answer. since 1900, women have gained a lot more rights and have become active in the workforce. with women being in the workforce, men play a larger role in family life. many family tasks are shared between men and women, whereas, women used to be the sole family caretakers.

that should get you started at least.