Which concept describes how people accept new standards of body image from social groups?

The concept of socialization by primary and secondary groups aptly describes how individuals internalize standards of body image from the social groups they engage with. Primary groups, such as family and close friends, play a direct role in shaping an individual's beliefs, values, and norms regarding body image. The influence exerted by these intimate relationships is profound, as members often model behaviors and attitudes that the individuals then adopt.

Secondary groups, which include broader social categories like classmates, peers, and coworkers, contribute as well by reinforcing societal ideals and expectations through shared experiences. These groups help establish cultural norms that in turn inform one's self-perception and body image.

Together, both forms of socialization create a framework through which individuals learn and accept the prevailing standards and values related to body image, often leading to significant impacts on mental health and body image satisfaction. Understanding this process highlights the importance of social contexts in shaping personal perceptions and reactions to body standards.