identification of key themes, theories, and empirical
studies related to FOMO, social media, and consumer
behavior. Also, the study integrates prominent
theories, such as the Self-Determination Theory, the
belongingness hypothesis, and the information
foraging theory, to establish a robust theoretical
framework for understanding the psychological
mechanisms underlying FOMO. Lastly, the research
process constituted the selection of relevant peer-
reviewed articles from scholarly databases such as
Google Scholar, Journal Storage (JSTOR), and
statistical databases such as Statista.
Consequently, it facilitates the investigation of
how the fear of missing out manifests in the context
of social media platforms and establishes the
relationship between FOMO and social media. Also,
the report aims to analyze how FOMO influences
consumers' decision-making process, particularly in
the realm of purchasing choices, thus establishing the
role of social comparison and the need for social
validation in shaping consumer decisions influenced
by FOMO. These objectives provide a
comprehensive framework for delving into various
aspects of the relationship between FOMO, social
media, and consumer behaviour via the lens of
psychological effects.
2 LITERATURE REVIEW
Scholarly work by Savitri finds that FOMO hurts
psychological well-being, especially in self-
acceptance and positive relations with others (Savitri
2019). Thus, the author suggests that FOMO may
lead to lower self-esteem, social comparison, envy,
and dissatisfaction with one’s life. Kacker and Saurav
support this stance by noting that FOMO is associated
with psychological factors such as anxiety,
depression, aggression, and low self-esteem, as well
as negative consequences such as reduced academic
performance, impaired sleep quality, and increased
stress levels (Kacker & Saurav 2020). However, they
argue that FOMO can be reduced by enhancing one’s
psychological needs for competence, autonomy, and
relatedness, as well as by limiting one’s exposure to
social media and developing healthy coping skills
(Kacker & Saurav 2020). Given the impact FOMO is
implied to have on consumers’ psychological factors,
Argan and Argan contend that FOMO can lead to
‘Fomsumerism’ which is the tendency to consume
products, services, or experiences that are perceived
as desirable, scarce, or status-enhancing by others, to
reduce the gap between one’s own and others’
situations (Argan et al. 2019). Consumerism can be
associated with the effect FOMO has on consumer
behavior with social media amplifying the effects.
While existing scholarly research illuminates the
adverse psychological effects of Fear of Missing out
(FOMO), particularly on self-esteem, mental well-
being, and consumer behavior, there appears to be a
potential gap in understanding the nuanced
mechanisms and contextual factors that may
moderate or exacerbate these effects. Additional
investigation is necessary to uncover how individual
differences, cultural factors, and diverse patterns of
social media usage may influence the effects of
FOMO on psychological aspects and consumer
behavior. This will help to understand this common
phenomenon in more detail.
3 THE PSYCHOLOGICAL BASIS
OF FOMO
3.1 Self-Determination Theory (SDT)
This study mainly uses self-determination theory
(SDT) and information foraging theory to explore the
psychological basis of FOMO. According to Deci and
Ryan, the core idea of SDT is that individuals have
three basic psychological needs: autonomy,
competence, and relevance (Ryan & Deci 2022).
Autonomy is about doing things according to the
values and interests. Moreover, the SDT explains the
relationship between the psychological
underpinnings of FOMO and consumer behavior via
the viewpoint that FOMO can undermine the
satisfaction of these SDT needs, especially autonomy
and relatedness. Since FOMO can make consumers
feel pressured to buy or consume certain products or
services that they may not truly value or enjoy and
make them feel insecure and dependent on external
validation, as Milyavskaya et al. points out, it
compromises their autonomy needs and weakens
their relatedness (Milyavskaya et al. 2018). Thus,
SDT argues that FOMO affects the satisfaction of
these needs, which is essential for optimal
psychological effects.
3.2 The Information Foraging Theory
Consumers’ increased need for relatedness and
autonomy presented in the SDT is highlighted as the
key underpinnings that perpetuate cognitive and
affective states, such as curiosity, boredom, and
anxiety. According to Roberts and David, drawing on
the belongingness hypothesis and information