I tweet, therefore I am: a systematic review on social media use and disorders of the social brain

With rapid technological advances, social media has become an everyday form of human social interactions. For the first time in evolutionary history, people can now interact in virtual spaces where temporal, spatial, and embodied cues are decoupled from one another. What implications do these recent changes have for socio-cognitive phenotypes and mental disorders? We have conducted a systematic review on the relationships between social media use and mental disorders involving the social brain. The main findings indicate evidence of increased social media usage in individuals with psychotic spectrum phenotypes and especially among individuals with disorders characterized by alterations in the basic self, most notably narcissism, body dysmorphism, and eating disorders. These findings can be understood in the context of a new conceptual model, referred to here as 'Delusion Amplification by Social Media', whereby this suite of disorders and symptoms centrally involves forms of mentalistic delusions, linked with altered perception and perpetuation of distorted manifestations of the self, that are enabled and exacerbated by social media. In particular, an underdeveloped and incoherent sense of self, in conjunction with 'real life' social isolation that inhibits identify formation and facilitates virtual social interactions, may lead to use of social media to generate and maintain a more or less delusional sense of self identity. The delusions involved may be mental (as in narcissism and erotomania), or somatic (as in body dysmorphic disorder and eating disorders, encompassing either the entire body or specific body parts). In each case, the virtual nature of social media facilitates the delusionality because the self is defined and bolstered in this highly mentalistic environment, where real-life exposure of the delusion can be largely avoided. Current evidence also suggests that increased social media usage, via its disembodied and isolative nature, may be associated with psychotic spectrum phenotypes, especially delusionality, by the decoupling of inter and intra-corporeal cues integral to shared reality testing, leading to the blurring of self-other boundaries.

Problematic Internet use and attitudes towards persons with disabilities - cross-sectional research among Polish students

BACKGROUND

Problematic Internet use (PIU) can have detrimental effects on physical, emotional, psychological, and social functioning. Besides well-described PIU correlations in psychological domains such as personality traits, or life satisfaction, and self-assessment, the social aspect of PIU risk also appeared to be important. This study aimed to investigate the association between PIU and attitudes towards persons with disabilities.

METHODS

A total of 595 Polish students aged 18-29 participated in this research by completing the Internet Addiction Test, Multidimensional Attitudes Scale Towards Persons With Disabilities, and personal information form.

RESULTS

The findings revealed that 30.6% of the respondents were at high risk for PIU. Moreover, heightened levels of PIU were more prevalent among male participants and students in technical fields of study than in those in medical and social fields of study. Increased PIU was also associated with more negative attitudes towards persons with disabilities in general and in the domains of emotions and behaviours. Additionally, prior personal contact with individuals with disabilities was related to both PIU rates and attitudes towards persons with disabilities in the domain of emotions and beliefs.

CONCLUSIONS

This study highlights the prevalence of PIU among Polish students and emphasizes the need for preventive measures, particularly targeting male students and those in technical fields of study. The results indicate a relationship between PIU and attitudes towards individuals with disabilities. Further research is required to determine the direction of the relationship. It is recommended that educational programs provide opportunities for interaction with individuals with disabilities to promote understanding and acceptance.

The Relationship between Early Maladaptive Schemas and Problematic Facebook Use: The Indirect Effects of Perceived Stress

Facebook is one of the most popular social media platforms. As well as facilitating contact and the exchange of information, the use of Facebook can lead to problematic Facebook use (PFU) among a small number of users. Previous studies have shown the relationship between PFU and early maladaptive schemas (EMSs). Additionally, previous studies have reported associations between PFU and perceived stress and between EMSs and perceived stress. Consequently, the main aim of the present study was to investigate the relationship between PFU and EMSs and the role of perceived stress as a mediator of this relationship. The study comprised 993 Facebook users (505 female, M = 27.38 years, SD = 4.79, aged from 18 to 35 years). PFU was assessed using the eight-item Facebook Intrusion Scale, perceived stress was assessed using the Perceived Stress Questionnaire, and EMSs were assessed using the Young Schema Questionnaire (YSQ-S3). The results suggested that insufficient self-control/self-discipline, approval seeking, dependence/incompetence, enmeshment, and entitlement/grandiosity schemas were positively associated with PFU. There was also a negative relationship between PFU and EMSs, such as social isolation/alienation and defectiveness/shame schemas. The findings showed that PFU was positively associated with external stress. Additionally, external stress had an indirect effect in the relationship between mistrust/abuse and PFU, failure to achieve and PFU, and self-punitiveness and PFU. These results contribute to a better understanding of PFU development mechanisms associated with early maladaptive schemas and perceived stress. Additionally, knowing the EMSs associated with PFU and perceived stress might improve the therapeutic interventions and prevention of this problematic behavior.

Problematic smartphone use and specific problematic Internet uses among university students and associated predictive factors: a systematic review

University students are a high-risk population with problematic online behaviours that include generalized problematic Internet/smartphone use and specific problematic Internet uses (for example, social media or gaming). The study of their predictive factors is needed in order to develop preventative strategies. This systematic review aims to understand the current state of play by examining the terminology, assessment instruments, prevalence, and predictive factors associated with problematic smartphone use and specific problematic Internet uses in university students. A literature review was conducted according to the PRISMA guidelines using four major databases. A total of 117 studies were included, divided into four groups according to the domain of problem behaviour: problematic smartphone use (n = 67), problematic social media use (n = 39), Internet gaming disorder (n = 9), and problematic online pornography use (n = 2). Variability was found in terminology, assessment tools, and prevalence rates in the four groups. Ten predictors of problematic smartphone use, five predictors of problematic social media use, and one predictor of problematic online gaming were identified. Negative affectivity is found to be a common predictor for all three groups, while social media use, psychological well-being, and Fear of Missing Out are common to problematic smartphone and social media use. Our findings reaffirm the need to reach consistent diagnostic criteria in cyber addictions and allow us to make progress in the investigation of their predictive factors, thus allowing formulation of preventive strategies.

The association between problematic social networking site use, dark triad traits, and emotion dysregulation

BACKGROUND

Social networking sites (SNSs) allow people to socially connect with each other, collaborate, and share information. However, problematic SNS use (PSNSU) may be associated with negative personality traits. The present study investigated the associations between PSNSU, dark triad personality traits, and emotion dysregulation.

METHOD

In the present study, 555 SNS users (Mage = 33.32 years, SD = 10.88) completed an online survey comprising measures of PSNSU, dark triad personality traits, and emotion dysregulation.

RESULTS

Bivariate correlations showed that PSNSU was significantly associated with dark triad traits as well as emotion dysregulation. Structural equation modelling (where the effect of the dark triad traits on PSNSU was mediated by emotion dysregulation) showed that 33.5% of the variance of PSNSU was explained by Machiavellianism, psychopathy, and narcissism.

CONCLUSION

The findings provide suggestive evidence of why PSNSU may occur as a function of the presence of dark triad traits and emotion dysregulation. The study also highlighted the important role that emotion regulation plays in the association between dark triad traits and PSNSU.

Snapchat vs. Facebook: Differences in problematic use, behavior change attempts, and trait social reward preferences

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Participants spent more time on Snapchat than Facebook.

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Participants reported more problematic use of Snapchat than Facebook.

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Participants reported more attempts to quit Facebook than Snapchat.

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Trait social rewards were positively associated with problematic social media use.

Introduction

Facebook and Snapchat employ different features for encouraging repeated, reinforced use of their platforms. Importantly, this repeated use can become maladaptive and problematic. We sought to understand differences between these platforms in regard to problematic use, and its motivations and outcomes. We specifically focused on trait social reward preferences as important yet overlooked motivations. We also focused on quit and use reduction attempts as important yet overlooked outcomes.

Methods

Participants (N = 472) responded to an online survey that assessed their Snapchat and Facebook use, as well as trait social reward preferences.

Results

Our findings, with individuals who used both Snapchat and Facebook, revealed that (a) participants reported more time on Snapchat than Facebook, as well as more problematic use of Snapchat than Facebook, nevertheless (b) they reported more attempts to quit Facebook than Snapchat, with no difference in use reduction attempts between platforms, and (c) trait social reward dimensions – admiration, negative social potency, and sociability – were positively associated with problematic Snapchat use, and only negative social potency was positively associated with problematic Facebook use.

Conclusions

These findings demonstrate the relevance of social media platform features and social reward preferences in problematic social media use. Implications for further research and practice are discussed.