The Impact of Social Media on Adolescent Self-Esteem and Identity
Nadia, 16, uploaded her best selfie to Instagram at ten o’clock at night, then hurriedly deleted it just three minutes later because the number of likes was deemed too low. She then opened TikTok, scrolling through dozens of videos of flawless faces and ideal bodies, while silently comparing herself to them. Nadia’s story is not an isolated case. For millions of Indonesian teenagers, the phone screen has become a mirror that determines whether they are considered attractive, popular, or valuable, even before they truly know who they are.
The phenomenon experienced by Nadia reflects a much larger pattern. WeAreSocial data from 2024 recorded that 64.8 percent of Indonesian teenagers are active social media users, with 73.5 percent of them using TikTok regularly (Jurnal Media Akademik, 2025). Meanwhile, the Digital 2025 Indonesia report from DataReportal noted that TikTok has more than 157 million users in the country, while Instagram surpassed 103 million users at the beginning of the same year, making Indonesia one of the largest markets for both platforms. This intense exposure carries real psychological consequences.
A study of 479 youths aged 15-24 in East Jakarta found that the majority of respondents accessed Instagram more than six times a day for over four hours, and a statistically significant relationship was found between the frequency of social media use and their level of self-esteem (Prawiro et al., Jurnal Persatuan Perawat Nasional Indonesia, 2024). Similarly, international research by Andreassen, Pallesen, and Griffiths (2017) published in the journal Addictive Behaviors confirmed that addictive social media use is closely linked to low self-esteem and narcissistic tendencies in users. This phenomenon is causing educators, parents, and psychologists across various regions to question the long-term impact of these small screens on the psyche of the younger generation.
Developmental psychology experts explain that adolescence is a period when an individual is busy seeking the answer to the most fundamental question: who am I really? At this age, teenagers are believed to be in a struggle between building a whole sense of identity or becoming trapped in role confusion, lost among various conflicting self-images. Ironically, social media arrives precisely at this most vulnerable stage, offering thousands of instant mirrors in the form of likes, comments, and follower counts, which seem to provide a quick answer to the question of identity, even though that answer is illusory and can change in a matter of minutes.
On the other hand, psychology also recognises the process of observational learning, the tendency for a person to imitate the behaviour, appearance, and even lifestyle of figures they admire and see repeatedly. When timelines are filled with faces edited to perfection, ideal bodies, and glamorous lifestyles, teenagers unconsciously adopt these standards as a benchmark to judge themselves. This imitation process is reinforced by algorithms that continuously serve similar content, making these unrealistic standards feel like a normal reality that must be pursued. This combination of an identity crisis and a flood of social imitation explains why so many teenagers, like Nadia, hang their sense of self-worth on the responses of strangers in the virtual world, rather than on an understanding that grows from within themselves.
This issue cannot be allowed to persist without concrete action. First, parents need to build open communication with their children about what they see on social media, rather than simply limiting screen time without explanation. Second, schools can incorporate digital literacy into learning activities, teaching students that social media content is often edited and not a true depiction of real life. Third, teachers and school counsellors should be more sensitive to signs of declining self-confidence in students and provide a safe space for them to talk. Fourth, education policymakers need to promote identity-strengthening programmes for teenagers starting from junior secondary school, so that their sense of self-worth no longer depends on the number of likes on a screen.
Nadia may or may not upload another selfie tonight. But one thing is worth reflecting on: as long as adolescent self-esteem is determined by algorithms and the number of likes from strangers, they will continue to seek validation in the wrong place. It is time for home and school to become the first mirror they trust, long before the phone screen takes over that role.