Key insights for caregivers
- High levels of belonging to friends, school, hobbies, home, and community correlate with lower loneliness trajectories during adolescence.
- Friend group belongingness most strongly influences various loneliness trajectories.
- Belonging to multiple groups differentiates chronic high loneliness from stable low loneliness. It’s wise not to rely solely on one group for support.
- Adolescents facing chronic high loneliness report the worst academic burnout and overall well-being, though loneliness does not connect to substance use.
- Engaging in study groups may reduce loneliness while boosting academic performance.
- Involvement in diverse community groups during adolescence may help thwart feelings of loneliness and its negative effects.
This blog post is based on research originally published by Beattie, M., Kiuru, N., & Salmela-Aro, K. (2024). Belongingness to groups, adolescent loneliness trajectories, and their consequences. International Journal of Behavioral Development, 49(3), 240-251.
Trends indicate reduced connections within communities
Humans thrive through meaningful social connections. However, in a world increasingly focused on individualism, the significance of belonging to larger social groups, local communities, and tight-knit networks is often overlooked.
Researcher Robert Putnam, who authored the well-known book, Bowling Alone: The Collapse and Revival of American Community, analyzed various data sources and noted a decline in community engagement after a peak around the 1960s.
This trend continues in the United States and appears to be manifesting in other regions as well. As a result, fewer people experience the strong community ties that previous generations enjoyed. Many may not realize what is lacking, but a sense of missing connection is undoubtedly present.
Potential consequences of diminished connections
During periods marked by reduced social interactions and community involvement, it becomes even more crucial to focus on belonging to various groups. This attention can alleviate feelings of loneliness within families and enhance overall well-being.
In our study, we explored the relationship between group belonging and loneliness among adolescents. Our observations offer valuable insights as families consider the impact of friendship and community engagement on their children’s emotional health.
Loneliness is distressing and tied to significant health issues
Loneliness is not merely the experience of being alone. It encapsulates the discomfort that arises when social ties feel inadequate. Distress can occur even amid company, highlighting the profound psychological landscape surrounding loneliness.
Beyond its emotional toll, loneliness is linked to serious health issues, including an increased risk of premature mortality by 26%.
Loneliness in teenagers
As teens require increased social interaction, they begin to shift their focus from family to peers. This transition can amplify loneliness. Recognizing the progression of loneliness during these formative years is essential for fostering mental wellness.
In our study, we tracked 2,765 adolescents born in 2000, enrolled in schools across Helsinki, Finland. Just over half identified as girls, most spoke Finnish at home, and their parents mostly completed education beyond high school.
Participants were surveyed annually from ages 12 to 19 (2013 to 2019) regarding their loneliness experiences. They reported feelings of belonging to both small and large groups. In the final year, we collected data on their mental, physical, and academic health.
Adolescents generally reported low to moderate loneliness over time
Most students felt lonely infrequently, with trends showing a slight uptick as they approached upper secondary school, particularly during key transition years.
Our findings revealed six distinct trajectories of loneliness among adolescents, categorized into three broader patterns.
1. Stable trajectories:
In these groups, teens exhibited consistent loneliness levels throughout their adolescence:
a. Stable low (about 50% of respondents) who reported loneliness infrequently.
b. Stable elevated (about 5%) who identified feelings of loneliness in moderation.
2. Gradual change trajectories:
These groups experienced either a modest decrease or increase in loneliness:
a. Winding down (around 12% starting moderate) demonstrated gradual decrease over time.
b. Winding up (approximately 15%) began rarely lonely but increased to moderate loneliness during transitions.
3. Peaking/volatile trajectories:
These groups faced abrupt changes:
a. Moderates with a 7th-grade peak (around 9%) who normally reported low but saw spikes during significant transitions.
b. Low becomes volatile (about 8%) experienced minimal loneliness initially but faced increases during critical educational shifts.
Approximately one-third of teens faced notable loneliness during adolescence
We observed that nearly two-thirds of surveyed teens maintained levels of loneliness often described as below “sometimes.” However, a considerable minority grappled with persistent loneliness or elevated periods, indicating serious emotional challenges.
Connecting loneliness trajectories to mental health and academic performance
Next, we analyzed how these loneliness trajectories related to self-reported well-being during late adolescence.
- Mental health: Teens on high loneliness trajectories reported increased depressive symptoms and lower life satisfaction.
- Academic burnout: Students on elevated loneliness trajectories experienced the highest rates of burnout.
- Grades: Contrary to expectations, those with higher loneliness levels performed at relatively high academic levels.
- Substance use: Levels of substance use reflected minimal variation across loneliness trajectories.
Our results underscore long-term challenges tied to adolescent loneliness that impact emotional health as well as academic results.
Unexpected connections between loneliness and better grades
Initially, we anticipated that loneliness would correlate with poorer outcomes, but data suggested an association with higher grades. While the connection lacked strong statistical significance, it raises interesting considerations regarding the balance of social and academic priorities among students.
Some students might focus excessively on isolated study, sacrificing social engagement. Conversely, others may spend so much time socializing that their academic performance suffers. Study groups might offer a solution, fostering learning while simultaneously combating loneliness.
Belongingness in groups: A potential protective factor for teens?
What drives the varied trajectories in teen loneliness? Our study innovatively examined the role of belongingness—the sense of acceptance and recognition—not as a general concept but across various group types:
- Home
- Friend groups
- School
- Religious communities
- Hobby communities
- Membership organizations
- Social media communities
- National and international societies
Study groups, with a strong focus on social engagement and course content, could benefit a diverse cohort of students.
Those lacking a solid sense of belonging tended to experience higher loneliness, while strong ties were more prevalent among those on stable low trajectories.
Does belonging to specific groups protect against loneliness?
In most scenarios, enhanced belongingness linked to reduced loneliness, save for specific cases like religious organizations. Groups such as friendships, school, and hobby-related clubs played significant, protective roles, particularly for friend groups, indicating that such connections may safeguard against loneliness across adolescence.
While we didn’t conclusively determine causation between belongingness and loneliness, our findings align with a growing set of studies emphasizing that belonging is a crucial shield against loneliness.
Additionally, experiments suggest that deliberately fostering group belonging can mitigate loneliness. Inclusivity is paramount, ensuring that all adolescents feel welcome, regardless of their background or identity. Ongoing research is set to examine the balance between the benefits of group connection and the potential risks of exclusion.
Teen Loneliness: Insights and Gaps in Understanding
Our Finnish study sheds light on the diverse trajectories of loneliness in adolescents, emphasizing the significance of school transitions as pivotal moments in social connectivity, along with identifying potential buffers and ramifications associated with loneliness.
Global parallels and distinctions in adolescent loneliness
While our study focused solely on Finnish adolescents, research in other contexts reveals various loneliness patterns across teenage groups. Generally, most report low levels of loneliness, with a smaller subset enduring persistently elevated feelings. Investigations across many cultures find consistent links between loneliness and depressive symptoms.
Across cultures, the predominant trend indicates that most teens report low levels of loneliness, while a select group experiences chronic feelings of isolation.
Nonetheless, cultural context may shape the dynamics of how belonging influences loneliness. In our analysis, religious affiliation did not correlate significantly with loneliness trajectories, possibly reflecting Finland’s secular environment. This suggests that different cultural norms can alter the relevance of specific social groups, highlighting the importance of assessing connections within specific contexts rather than broad concepts of belonging.
Closing Thoughts on Teen Loneliness
Our findings highlight critical connections between social belonging, loneliness, mental health, and academic performance. In light of growing concerns about youth mental health, investing in community connections emerges as a vital strategy. Whether through peer groups, extracurricular activities, or supportive school cultures, nurturing a sense of belonging may serve as crucial for addressing the pervasive issue of loneliness, often referred to as a “disease” in social discourse.
