Impact of Excessive Social Media Use on Decision-Making

Introduction to Social Media’s Transformation

A recent study explored the performance of individuals who report excessive social media use on decision-making tasks. The internet has dramatically transformed daily life, enabling activities through computers and smartphones that would have seemed unimaginable just fifty years ago. Among these activities, Facebook stands out as a platform that not only facilitates global communication but also fosters frequent interactions, such as the formation of like-minded groups and the unique engagement of the “like” button.

Social Media’s Role in Human Connectivity

Social media has made human connections more accessible, effectively shrinking the world. However, there are concerns that platforms like Facebook might contribute to the emergence of negative behaviors. Discussions around social rewards suggest that these can reinforce habits of social media usage, especially significant as the number of regular users exceeds two billion globally. In 2016, the average Facebook user spent approximately 50 minutes per day on the platform. While these numbers may not seem alarming, a segment of the population has developed an excessive dependence on social media.

Understanding Excessive Social Media Use

Excessive social media use can resemble traditional addiction definitions. The classification of internet or social media addiction remains debated, as it is not officially recognized as a diagnosable condition. Nonetheless, the patterns of excessive use can mirror those of addictions, including increased tolerance to social rewards, preoccupation with social media, social conflicts, and withdrawal symptoms. Recent studies have identified structural brain differences in individuals with substance use disorders and those with excessive social media usage.

Decision-Making Impairments in Addicts

Individuals with addictions often exhibit poorer decision-making abilities. Brain regions associated with reward systems are also involved in assessing value in decision-making tasks. A study published in the Journal of Behavioral Addictions highlighted that this phenomenon had not been previously investigated among excessive social media users, but if confirmed, it could further associate social media disorders with recognized addictions.

The Iowa Gambling Task Methodology

To evaluate value-based decision-making, researchers frequently utilize the Iowa Gambling Task. This experiment involves participants selecting from several decks of cards, some of which yield monetary rewards while others impose penalties. Healthy participants typically discern which decks are advantageous, while those with substance use disorders tend to perform significantly worse, indicating decision-making deficiencies.

In the current study, 71 participants from a German university were recruited. Facebook usage was assessed through a survey, and decision-making abilities were measured using the Iowa Gambling Task. Depression levels were also recorded, given their potential impact on social media usage and task performance.

Findings on Decision-Making Skills

The results revealed notable differences among participants with higher levels of social media use, particularly when analyzing their performance during the final twenty cards of the task. At this stage, participants could better evaluate the risks associated with the decks. Conversely, at the beginning of the task, no relative risk assessment was possible. These findings suggest a correlation between excessive social media use and impaired decision-making skills. However, the study focused exclusively on Facebook, the most widely used platform, leaving the potential impact of other social networking sites unexamined.

Moreover, the validity of the tests administered has been called into question, as the Iowa Gambling Task may measure variables such as impulsivity rather than solely decision-making abilities.

Implications and Future Research Directions

Despite the limitations, this study marks a significant step in understanding the relationship between social media usage and addiction. The results highlight a potential link between recognized addictions and excessive social media use. As social networking sites continue to expand their influence, a growing portion of the population may be vulnerable to associated risks. Therefore, it is crucial to prioritize discussions regarding social media activities and their effects, especially concerning clinical patients who may be at heightened risk.

Conclusion

In conclusion, the findings of this study underscore the importance of further investigation into the effects of social media on decision-making and addiction. Specific interventions should be designed to identify individuals at risk of negative outcomes due to excessive social media use.

Written by Maor Bernshtein
Reference: Meshi, D., Elizarova, A., Bender, A., & Verdejo-Garcia, A. (2019). Excessive social media users demonstrate impaired decision making in the Iowa Gambling Task. Journal of Behavioral Addictions, 1-5. doi:10.1556/2006.7.2018.138