Upward social comparison on social network sites and depressive symptoms: A moderated mediation model of self-esteem and optimism
Introduction
Social comparison is a common social phenomenon (Festinger, 1954, Suls and Miller, 1977, Xing and Yu, 2005). Information of others is the key factor that leads individuals to engage in social comparison (Festinger, 1954, Mussweiler et al., 2006). In addition to offline interpersonal interaction, many Internet applications also provide individuals with convenient access to comparative information. One such application is social network sites (SNSs). Since viewing others' profiles is the most prevalent activity on SNSs (Pempek, Yermolayeva, & Calvert, 2009), and the majority of time spent on SNSs was devoted to browsing and searching for others' information (Wise, Alhabash, & Park, 2010), social network sites have been considered as an ideal platform for social comparison to take place (Vogel, Rose, Okdie, Eckles, & Franz, 2015). Moreover, information on SNSs is overly positive because people tend to present themselves in overly flattering ways and communicate positive life developments more frequently than negative ones on SNSs (Kross et al., 2013, Verduyn et al., 2015). Social comparison on SNSs thus involves mostly upward social comparison, namely, comparing with those who are better off (Feinstein et al., 2013, Vogel et al., 2014, Vogel et al., 2015), or even envy of others (Tandoc, Ferrucci, & Duffy, 2015).
Studies indicated that social comparison on SNSs would bring about negative impacts on individuals' mental health (Jang et al., 2016, Lee, 2014). Depression is one of the undesirable consequences of upward social comparison on SNSs (Appel, Crusius, & Gerlach, 2015). Research showed that upward social comparison on SNSs was positively associated with depressive symptoms (Nesi & Prinstein, 2015), and envy on SNSs positively predicted symptoms of depression (Tandoc et al., 2015). In addition, upward social comparison on SNSs would lead to increases in depressive symptoms 3 weeks later (Feinstein et al., 2013). Namely, upward social comparison on SNSs has not only an immediate effect but also a delayed effect on depressive symptoms. In spite of the robust association between upward social comparison on SNSs and depressive symptoms, however, whether there exist some individual traits that would mediate or moderate this association remains largely unexplored. Determining the mediating and moderating mechanism underlying this association could advance our understanding of how and when upward social comparison on SNSs leads to symptoms of depression, and how to protect individuals from the deleterious effects of upward social comparison on SNSs.
Self-esteem is regarded as a global evaluation of oneself (Błachnio, Przepiorka, & Rudnicka, 2016). Since social comparison is primarily used to learn about the self, it will undoubtedly exert significant impacts on self-evaluation (Corcoran et al., 2011, Festinger, 1954). According to social comparison theory (de Vries and Kühne, 2015, Festinger, 1954), upward social comparison would lead individuals to be more aware of the fact that they are worse off than others. The contrast effect would then cause a less favorable self-evaluation (Collins, 1995). Studies on upward social comparison on SNSs support the viewpoint of social comparison theory. For instance, a study showed that upward social comparison on SNSs negatively predicted self-perceived competence and physical appearance (de Vries & Kühne, 2015). Another study found that upward social comparison on social media significantly lowered self-esteem (Lee, 2014).
Self-esteem is closely associated with depressive symptoms (Bajaj, Robins, & Pande, 2016). According to Beck's cognitive theory of depression, negative belief about oneself (e.g., low self-esteem) is the key etiology of depression (Beck, 1967). Both cross-sectional and longitudinal studies found that low self-esteem was one of the most important risk factors for depression (Michalak et al., 2011, Sowislo and Orth, 2013). Considering that upward social comparison on SNSs would lower self-esteem, and low self-esteem would in turn result in symptoms of depression, we assume that upward social comparison on SNSs may influence depression symptoms through the mediating role of self-esteem.
Although upward social comparison would bring about negative impacts on self-esteem and depression, the impacts may not be the same for all individuals. The negative effects of upward social comparison may be weak in some individuals because of their positive attitudes towards the comparative information. Some factors, especially individual trait factors, could moderate the association between social comparison and its outcomes (Xing & Yu, 2005). Therefore, it is important to explore individual traits that may alleviate the adverse impacts of upward social comparison on SNSs.
Optimism is one of the most important central concepts in the Positive Psychology. A great number of scholars are attracted to conduct research on optimism. Some researchers consider optimism as an attributional style displayed in explaining successful or failure experience (Seligman, Abramson, Semmel, & Von, 1979). Others argue that optimism is a dispositional trait (e.g., Barnett and Martinez, 2015, Carver and Scheier, 2005, Scheier et al., 1987, Tucker et al., 2013). Optimists tend to think of their future in a positive manner and believe that life will be generally favorable (Carver and Scheier, 2005, Scheier et al., 1987). Although there exist different viewpoints about the construct of optimism, most of the researchers agree that optimism could be considered as a relatively stable dispositional trait. A meta-analysis study revealed that dispositional optimism was positively correlated with self-esteem, positive affect, and life satisfaction, and negatively correlated with stress, anxiety, and depression (Qi, Zhang, Shao, Wang, & Gong, 2012). In addition, as an important factor for individual development, optimism was found to moderate the relationship between stress factors and mental health. For example, studies showed that optimism weakened the relationship between rumination and suicidal ideation (Tucker et al., 2013), as well as the association between chronic stress and burnout (Riolli & Savicki, 2003).
Optimism may influence the way individuals' process information of upward social comparison. Since optimists generally have positive expectation of future (Carver and Scheier, 2005, Scheier et al., 1987), they may think that they can get the same ideal life as that of others in the future when faced with the information that others are better off. An experimental study found that happiness moderated the relationship between upward social comparison and its consequences (Lyubomirsky & Ross, 1997). Upward social comparison decreased the positive mood and lowered the self-evaluation of competence among unhappy people, whereas such tendency did not happen to happy people. Since happiness and optimism are closely related, optimism may also serve as a moderator in the relationship between social comparison and its outcomes (Lyubomirsky & Ross, 1997). Therefore, it may be assumed that optimism, as a positive personality trait, may weaken the relationship between upward social comparison on SNSs and its unfavorable outcomes. Namely, the association between upward social comparison on SNSs and depressive symptoms and the association between upward social comparison on SNSs and self-esteem may be both moderated by optimism. According to previous studies (e.g., Edwards and Lambert, 2007, Hayes, 2013, Muller et al., 2005), if self-esteem mediates the relation between upward social comparison on SNSs and depression, and optimism moderates the relation between upward social comparison on SNSs and self-esteem simultaneously, then the mediating role of self-esteem would be moderated by optimism. Further, if the mediation process depends on the value of a moderator variable, there will be a moderated mediation effect.
Taken together, the present study aimed at examining whether the relationship between upward social comparison on SNSs and depressive symptoms was mediated by self-esteem, and whether the effect of upward social comparison on SNSs on depressive symptoms and the mediating effect of self-esteem were moderated by optimism. The specific hypotheses to be examined were as follows, and the integrated model proposed was outlined in Fig. 1. H1 Self-esteem would mediate the relationship between upward social comparison on SNSs and depressive symptoms. H2 Optimism would moderate the relationship between upward social comparison on SNSs and depressive symptoms. H3 Optimism would moderate the mediating effect of self-esteem in the relationship between upward social comparison on SNSs and depressive symptoms.
Section snippets
Participants and procedure
Participants were recruited from three universities in China. The authenticity, independence and integral nature of all answers as well as the confidentiality of the information collected were emphasized to all participants by well-trained psychology graduate students. A total of 1205 undergraduate students between 17 and 24 years (Mage = 19.86, SDage = 1.265, 51.45% females) completed the present study after informed consent was obtained from the schools and the participants.
Upward social comparison on SNSs
The Chinese version of
Preliminary analyses
Table 1 presents the descriptive statistics and correlation matrix. Upward social comparison on SNSs was positively correlated with depressive symptoms, and negatively correlated with self-esteem and optimism. Self-esteem was negatively correlated with depressive symptoms and positively correlated with optimism. Optimism was negatively correlated with depressive symptoms.
Testing for the proposed model
Our hypotheses include how (mediating effect), when (moderating effect) and when of the how (moderated mediating effect)
Discussion
The present study constructed a moderated mediation model to analyze the mechanism underlying the association between upward social comparison on SNSs and depression. The results demonstrated the mediating effect of self-esteem and the moderating effect of optimism in the relation between upward social comparison on SNSs and depressive symptoms. Furthermore, the moderated mediation model showed that the mediating effect of self-esteem was different at different values of optimism.
Firstly, our
Limitations and implications
Several limitations of this study should be noted. First, there are different kinds of social network sites, but this study did not take the types of social network sites into account. Future studies may test whether the associations between upward social comparison and its consequences as well as the underlying mechanisms differ on diverse social network sites. Second, since all participants in our study were undergraduate students, it remains unknown whether these findings are applicable to
Acknowledgements
This work was supported by Major Program of National Social Science Foundation of China [project number: 11&ZD151], Fundamental Research Funds of Central China Normal University [project number: CCNU14Z02004; CCNU15A05047], Research Program Funds of the Collaborative Innovation Center of Assessment toward Basic Education Quality at Beijing Normal University [project number: 2016-04-003-BZK01], and Open Project Program of Key Laboratory of Adolescent Cyberpsychology and Behavior (CCNU), Ministry
References (55)
- et al.
Mediating role of self-esteem on the relationship between mindfulness, anxiety, and depression
Personality and Individual Differences
(2016) - et al.
Optimists: It could have been worse; pessimists: It could have been better: Dispositional optimism and pessimism and counterfactual thinking
Personality and Individual Differences
(2015) - et al.
Narcissism and self-esteem as predictors of dimensions of Facebook use
Personality and Individual Differences
(2016) - et al.
Youth internalizing symptoms, sleep-related problems, and disordered eating attitudes and behaviors: A moderated mediation analysis
Eating Behaviors
(2016) - et al.
Socioeconomic status and life satisfaction in Chinese adolescents: Analysis of self-esteem as a mediator and optimism as a moderator
Personality and Individual Differences
(2016) - et al.
Relationships among optimism, coping styles, psychopathology, and counseling outcome
Personality and Individual Differences
(2004) - et al.
Social comparison on Facebook: Its antecedents and psychological outcomes
Computers in Human Behavior
(2016) The mediating role of optimism in the relations between sense of coherence, subjective and psychological well-being among late adolescents
Personality and Individual Differences
(2015)How do people compare themselves with others on social network sites? The case of Facebook
Computers in Human Behavior
(2014)- et al.
Perceived stress, depression and food consumption frequency in the college students of China seven cities
Physiology and Behavior
(2007)
Buffering low self-esteem: The effect of mindful acceptance on the relationship between self-esteem and depression
Personality and Individual Differences
The antecedents of customer loyalty: A moderated mediation model of customer relationship management quality and brand image
Journal of Retailing and Consumer Services
College students' social networking experiences on Facebook
Journal of Applied Developmental Psychology
Facebook use, envy, and depression among college students: Is Facebooking depressing?
Computers in Human Behavior
Rumination and suicidal ideation: The moderating roles of hope and optimism
Personality and Individual Differences
Who compares and despairs? The effect of social comparison orientation on social media use and its outcomes
Personality and Individual Differences
Facebook and self-perception: Individual susceptibility to negative social comparison on Facebook
Personality and Individual Differences
Cross-sectional age differences in dispositional optimism in Chinese children and adolescents
Personality and Individual Differences
Social comparison, envy, and depression on Facebook: A study looking at the effects of high comparison standard on depressed individuals
Journal of Social and Clinical Psychology
Goal constructs in psychology: Structure, process, and content
Psychological Bulletin
The mediating effects of social comparison on the relationship between achievement goal and academic self-efficacy: Evidence from the junior high school student
Journal of Psychological Science
Depression: Clinical, experimental, and theoretical aspects
Optimism
Perfectionism, self-esteem, and academic procrastination among Chinese university students
Psychological Development and Education
For better or worse: The impact of upward social comparison on self-evaluations
Psychological Bulletin
Social comparison: Motives, standards, and mechanisms
Methods for integrating moderation and mediation: A general analytical framework using moderated path analysis
Psychological Methods
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