top of page

Between Us, Within Us

Why do we change our behavior when walking into a room full of strangers? Why do some groups feel like home while others make us uneasy? I explore the invisible social mechanisms that shape how we act, feel, and identify in group settings by studying how social norms, group identities, and collective emotions interact, and how these interactions can either bridge or deepen divisions between people and groups.

Screenshot 2025-11-13 at 13.19.01.png

Polarization lives both in individuals and in groups, and the real story lies in how these levels interact. By tracing these dynamics, this paper explores what polarization really is, how it spreads, and why it’s so hard to measure or reverse.

Groups shape how we see ourselves, how we behave, and how society functions, yet we still don’t fully understand how groups actually form or evolve. In this paper, I explore the fluid relationship between individuals and the groups they belong to, suggesting a more flexible way to think about group dynamics: not as fixed in-groups and out-groups, but as ever-changing affiliations that move along a continuum as our social world changes.

Screenshot 2025-11-13 at 13.22.36.png
Screenshot 2025-11-13 at 13.28.55.png

Why do social norms matter so much to us, and why do we follow them more strongly in some groups than others? This paper brings together two research traditions: norm psychology and social identity theory, which usually treat norms and identity separately. We argue that to truly understand group behavior, we need to see how social norms, identity, and group context work together.

bottom of page