Final answer:
Selfie posting is associated with self-image management and can potentially increase levels of anxiety or self-consciousness among young people due to the pressures of social comparison and the pursuit of validation.
Step-by-step explanation:
Selfie posting is associated with self-image management and can increase young people's levels of anxiety or self-consciousness. This is because social media often prompts users to create an online persona that reflects their ideal self, which can lead to constant comparisons and the pursuit of unrealistic standards of beauty or lifestyle. Moreover, frequent selfie posting may also be related to a need for social validation, which could heighten feelings of loneliness or inadequacy if that validation is not achieved or maintained.