Of the three basic psychological needs identified by self-determination theory, autonomy is the one that shows up most consistently as a predictor of motivation and wellbeing. A 2016 review in the Journal of Management, by Anja Van den Broeck, D. Lance Ferris, Chu-Hsiang Chang, and Christopher Rosen, pooled 99 studies across 119 samples testing how satisfaction of three needs, autonomy, competence, and relatedness, relates to outcomes at work. Autonomy satisfaction alone explained as much as 42 percent of the variance in intrinsic motivation, the largest share of any of the three needs measured.
This is a large body of pooled research rather than a single result, which is part of why it carries more weight than most individual studies on personality and wellbeing. But it is worth being precise about what “autonomy” means here, because the everyday idea of an independent personality and the research definition of autonomy are related but not identical.
What “independent” means in this research, and what it does not
Self-determination theory, developed over several decades by Richard Ryan and Edward Deci, defines autonomy as acting from a sense of choice and personal endorsement, doing something because it genuinely reflects one’s own values or interests, rather than because of external pressure, guilt, or an internalized sense that one has no other option. In a widely cited 2000 paper in American Psychologist, Ryan and Deci laid out this framework and the evidence behind it, arguing that autonomy, alongside competence and relatedness to other people, functions as a basic psychological need rather than a preference that varies by culture or personality type.
That last point matters for the popular idea of an independent personality. Autonomy in this research is not the same thing as self-reliance, solitude-seeking, or low sociability. A person can be highly autonomous, acting from genuine personal conviction, while still depending heavily on close relationships, and the theory explicitly treats relatedness to others as a separate need that also predicts wellbeing. Autonomy is about the felt origin of one’s actions, not about how many people are involved in one’s life.
A more specific finding: autonomy, energy, and everyday creativity
A narrower and more recent line of research connects trait-level autonomy to something more concrete than general wellbeing. In a 2020 paper in the Journal of Positive Psychology, the psychologist Christopher Niemiec examined how individual differences in autonomy relate to everyday creativity, the small, ordinary creative acts of daily life rather than eminent artistic or scientific achievement. Niemiec’s studies found that people higher in trait autonomy reported more everyday creativity, and that this association ran through vitality, a felt sense of energy and aliveness, rather than showing up as a direct link on its own.
This is one study, built on self-report measures and a diary design tracking day-to-day fluctuations rather than a large multi-site replication. We were unable to confirm a publicly accessible copy of the full paper, so this description rests on the abstract and the coverage of the study’s methods and findings rather than a full read of the results section. The specific mechanism, autonomy supporting vitality, which in turn supports small daily creative acts, is a plausible and theoretically consistent finding, but it is a narrower claim than “independent people are more creative” as a blanket statement.
Autonomy is not fixed, and other people play a large role in it
One implication of framing autonomy this way is that it is not simply a trait a person is born with, the way eye color is fixed. Ryan and Deci’s broader body of work, built up across decades of research on parenting, schooling, and management, describes autonomy-supportive environments, contexts where a person is offered meaningful choice, a rationale for requests, and acknowledgment of their perspective, as measurably increasing a person’s autonomous functioning over time. Controlling environments, by contrast, where compliance is demanded without explanation or choice, tend to suppress it.
That detail complicates the idea of an “independent personality” as a stable, self-contained type. In this research, a person’s autonomy is shaped in part by whether the people around them, parents, teachers, managers, tend to support choice or demand compliance. A person who appears highly independent may partly reflect years in autonomy-supportive settings, not a fixed inborn disposition working in isolation from any social context.
A related but different idea: independence as a cultural style
It is worth separating this research from a different, older idea in psychology: independent versus interdependent self-construal, a framework describing how people in different cultural contexts tend to define themselves, either as distinct individuals with stable internal traits, or as embedded within relationships and social roles. That framework, associated with the psychologists Hazel Markus and Shinobu Kitayama, describes a cultural style of self-understanding rather than a wellbeing outcome, and it is a separate line of research from self-determination theory’s account of autonomy. The two ideas are easy to conflate because both use the language of independence, but one describes how a person tends to define the self, while the other describes whether a person’s actions feel self-endorsed, and the research reviewed above concerns the latter.
Why the mechanism matters more than the label
Put together, these two lines of research suggest something more specific than a personality type conferring general advantages. What seems to matter is a particular relationship a person has with their own actions: doing things because they make sense on one’s own terms, rather than out of pressure or obligation, appears to be associated with stronger motivation, and in at least one study, with more energy and more everyday creative behavior.
That is a different claim than saying independent people, in the ordinary sense of preferring to work alone or resisting outside opinions, are simply better off. Reactance, the tendency to resist direction or advice specifically because it was imposed, is a related but distinct pattern from autonomy as self-determination theory defines it, and the research reviewed here does not speak to whether reflexive independence of that kind carries the same benefits.
What this does not prove
The Van den Broeck review draws heavily on workplace samples, and it is not established how completely its findings generalize to autonomy outside of work settings, such as family life or personal projects. Ryan and Deci’s framework has an extensive research base behind it, but self-determination theory is a broad model, and not every claim made under its banner carries the same weight of evidence. The Niemiec creativity findings come from one study using self-report and diary methods, and the specific pathway through vitality has not, to our knowledge, been independently replicated by other research groups. None of this research supports treating independence as an unqualified personality virtue, or treating dependence on others as its opposite. What it supports is a narrower and more specific claim: feeling that one’s actions genuinely originate from oneself, rather than from external pressure, is associated with stronger motivation and, in at least one study, more energy and everyday creativity, regardless of how sociable or self-reliant a person otherwise is.