In 1998, psychologists Brad Bushman and Roy Baumeister executed a significant experiment that questioned a commonly accepted notion: that people displaying aggressive or dominant traits often conceal low self-esteem. The study required participants to complete a standard self-esteem questionnaire alongside a separate narcissism scale. Each participant then authored an essay, which was evaluated by a purported fellow participant (actually a research assistant) with either mild praise or severe criticism. Participants were later given the chance to retaliate against this person with an unpleasant noise through headphones, selecting both the volume and duration.
Simplistic self-esteem scores did not notably forecast the intensity of participants’ retaliation against their critics. In contrast, narcissism scores did. Those with high levels of narcissism who endured criticism engaged in far more aggressive retaliation than others. Their paper, published in the Journal of Personality and Social Psychology, introduced the term “threatened egotism”: aggression spurred less by the need to defend a low self-image and more by the need to protect an inflated self-view under threat.
This experiment has proven influential, although it does not completely elucidate why certain individuals act in a dominant or loud manner. It contests the oversimplified online notion that such behavior stems from low self-esteem. Instead, the main aggressors were those who assessed themselves highly and found it intolerable when this view was challenged.
Not all high self-esteem is the same
Research led by psychologist Michael Kernis and his team differentiates between “secure” and “fragile” high self-esteem. In a 2008 study published in the Journal of Personality, they discovered that individuals with stable self-esteem that aligned with implicit self-worth exhibited minimal defensiveness when faced with challenges. On the other hand, those with unstable, event-dependent self-esteem displayed a higher level of defensiveness.
When integrated with Bushman and Baumeister’s results, it offers a complex perspective. It’s not that confidence directly produces loudness or insecurity leads to quietness. Rather, self-regard that relies on surpassing others tends to incite defensive reactions when one’s perceptions are threatened. More stable self-regard requires less defensiveness.
Where the “hiding something” notion is examined more thoroughly
Another research domain delves into broader identity threats. Sociologist Robb Willer and his colleagues carried out studies, outlined in a 2013 American Journal of Sociology article, investigating the “masculine overcompensation thesis.” They noted that men who received feedback indicating femininity exhibited increased support for war and portrayed more combative attitudes. Women did not display a similar change under equivalent circumstances.
A follow-up study within the same paper revealed that men experiencing this type of threat articulated stronger desires to climb social hierarchies. A large survey indicated that men who sensed threats to male status generally endorsed more aggressive attitudes. These findings are consistent across various studies, yet attempts to replicate certain elements have produced mixed results.
What “hiding” actually implies here
This body of research disproves the simplistic assertion that loud individuals are secretly low in self-esteem, a notion frequently misrepresented in mainstream discourse. Instead, it suggests a more nuanced claim: displays of dominance are less about stable self-worth and more about defending a threatened self-image. When a particular component of one’s self-concept is challenged, more defensive, louder reactions tend to arise.
This shifts away from the idea that such individuals are fundamentally insecure. Rather, it indicates that reactions are tied to immediate threats to specific self-images, rather than to an overarching perceived self-worth.
What this does not establish
These studies, conducted in laboratory settings or via surveys, do not track individuals over time to evaluate whether early expressions of loudness lead to later insecurity. Bushman and Baumeister’s assessment employed noise blasts in a controlled environment, rather than in real-world conflicts, and the masculine overcompensation studies specifically explored gender identity threats, not general displays of dominance. This research provides a clearer understanding of the mechanism behind the popular assertion: not merely low self-esteem, but a self-regard reliant on succeeding in specific contests and reacting defensively when those contests are lost.
It’s crucial to acknowledge that these studies are distinct. Bushman and Baumeister analyzed aggression in response to insults, Kernis et al. investigated verbal defensiveness towards milder challenges, and Willer et al. examined attitudes subsequent to gender identity threats. They reveal common patterns, not a universal mechanism explaining all loud or dominant behaviors. Together, they contribute to a synthesis, although not a conclusive answer.