Siblings playing on with mini skateboards

Sibling Position

Wellness Blog

Associate Therapist, Anmol (Annie) Sandhar

According to Bowen, Alder, and Toman's theories and family research, sibling positions can be markers of distinct characteristics and behaviours. Of course, social, cultural and biological factors impact upbringing, and our personality, yet the generalizations drawn from sibling positions aid in exploring family dynamics. The positions are categorized as oldest, second, middle, youngest and only child. Understanding your position alongside that of your siblings may support the reflection of sibling relationships and strains. In my research, I have outlined comparisons with my family members as examples.


My oldest sister set the bar high for the rest of us to follow as she operates a successful business. She definitely has leadership qualities stemming from her role in our upbringing. Oldest siblings are responsible for caretaking for younger siblings, forming a connection to power structures, i.e., parents or other grown-ups. In this sense, my oldest sister was careful in following parental expectations while exercising the ability to boss us around. From these experiences, she presents herself as conscientious, independent and assertive today.


Second oldest child may be more competitive and rebellious as they catch up to their oldest sibling due to the lack of parental attention. While my oldest sister filled the role of responsibility, my second sister showcased nonconformity to family expectations. I recall my sisters being fierce competition as opposite comparisons were always drawn between them. I believe this is significant to my second sister's motivational drive. Overtime she had the unique position of observing my oldest sister as a role model and learning from her setbacks. Incorporating the strong qualities of my oldest sister but tweaking areas of improvement, my second sister managed to pave her own path to success.


My second oldest sister also shares the same category of middle child status as myself. Families with multiple middle children are less competitive and more cooperative, a dynamic that shapes individual traits. Although the competition was not very evident to me, she was still a bit of a bully to my brother and me, which reflected the sibling relationship. Middle children may be rough on younger siblings, perhaps due to feeling the least disconnected from their parents. Middle child characteristics can develop from borrowing traits from each position, depending on the closeness of sibling relationship one may be more similar to their older or younger siblings. In my case, I am close to my younger brother and see that we have more similar traits compared to me and my sisters. Some generalizations that match my experience as a middle child are the notions of peacemaking, adaptability and boisterousness, all of which are shaped by our sibling relationships.


In catching up to all his sibling role models, my baby brother had a speedier development with charming and extroverted traits, making him agreeable. He displays the youngest sibling's characteristics of being a risk-taker, opening himself to new experiences and developing his own leadership style. Coinciding with sibling research studies, as the youngest, he carries altruistic values and a tender-mindedness that I admire.


For only children, the social connections of early life experiences were with adults, which impacts maturity so they can have similar traits to oldest sibling positions. My close cousin is an only child who grew up before his time. I recall that, as children, he would introduce us to adult-like concepts such as earning money, creating an email account, or cooking for oneself. His mature life skills are foundational to the self-confident man he is today.


The key takeaway from these traits is not to believe one position is inferior to the others, but to understand the harmony of the positions in a way to complement or support each other as family members. Understanding these roles is not just an academic exercise, but a powerful tool for understanding and navigating family dynamics. This understanding can empower us to navigate our family relationships with greater insight and empathy. How can these descriptions be applied to the comprehension of your family roles?