Personality Traits

Personality traits represent perhaps the most immediately recognizable facet of one’s personality. At their core, these traits succinctly capture an individual’s characteristics, often encapsulated by single words like “adventurous” or “kind.” Despite their frequent usage in both everyday interactions and scholarly investigations, the mechanisms behind how traits operate and influence behavior remain surprisingly enigmatic. Psychology was, for a span of 70 years, primarily characterized by skepticism regarding the impact of traits on behavior, and even the existence of such traits. However, through diligent empirical exploration, psychologists have now ascertained that traits do indeed correlate with consistent behavioral patterns, albeit not always overtly evident in specific instances. Additionally, personality psychologists have illuminated the structural organization of traits, their predictive capacity for significant life outcomes, and their increasing stability from adolescence into adulthood.

Within the realm of counseling psychology, personality traits hold notable significance for several key reasons. Firstly, clients’ personalities inherently permeate the counseling journey, and traits constitute a substantial segment of this personality mosaic. Secondly, traits significantly relate to achievements in life, emotional adaptation, and the manifestation of personality disorders. Thirdly, traits offer an invaluable entry point for comprehending clients and assisting clients in achieving greater self-understanding.

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What Are Personality Traits?

Despite ongoing efforts, a comprehensive understanding of personality traits and their underlying mechanisms remains elusive due to inadequate research. Personality psychologists initiate their exploration by tapping into common sense and the vernacular descriptions people employ when characterizing one another. However, this is where pathways diverge, leading to a landscape still populated by several competing definitions of traits and a variety of theories outlining their operational dynamics.

As scholars delve into the intricate realm of personality traits, they grapple with a multitude of perspectives, each vying to unveil the intricacies of how these traits function within the human psyche. The search for clarity continues as researchers navigate through a complex web of concepts, seeking to decipher the essence and operational mechanisms that drive these enduring aspects of individuality.

Agreement About What Personality Traits Are

Even amid the divergent viewpoints, there exist at least five core tenets upon which most trait theories find common ground. Firstly, these traits serve as descriptors of individuals, accentuating the manner in which they engage in actions, thoughts, and emotions. For instance, individuals characterized as bold manifest their boldness across their actions, thoughts, and feelings. Secondly, traits represent differentiating attributes among people. As an illustration, the spectrum of boldness spans individuals who vary in their degrees of boldness.

Thirdly, the divergence among individuals typically isn’t in the possession or absence of a trait but rather in the magnitude to which they embody that trait. This implies that while it might be convenient to categorize people as bold or timid, it’s more plausible that individuals fall along a continuous gradient of boldness.

Fourthly, these enduring traits persist over an extended period. It’s more accurate to describe someone as bold if that boldness is consistently exhibited over more than just fleeting moments. Lastly, traits encapsulate extensive, consistent patterns, showing regularity, universality, or cohesion in actions, thoughts, and feelings. This universality might manifest in how individuals behave across diverse circumstances, within pivotal, defining scenarios, or through an array of actions.

In synthesis, the consensus within trait theories primarily revolves around the notion that traits illuminate disparities among individuals in their modes of action, cognition, and sentiment. These disparities exist along continuous dimensions characterized by lasting stability and expansive universality. Labeling an individual as bold implies that their behaviors, thoughts, and feelings exhibit a greater boldness compared to others, and this has persisted over a significant duration across varied situations and actions.

In brief, while divergences in theory persist, a foundational understanding coalesces around the quintessential aspects of personality traits and their influence on human behavior and experience.

Three Foci of Theories About the Nature of Personality Traits

Theories dedicated to unraveling the essence of personality traits often center their inquiries on one of three fundamental dimensions. The first category of theory delves into the intrinsic causal forces that give rise to traits, aiming to elucidate the mechanisms underpinning behavior driven by these traits. To illustrate, Gordon W. Allport’s early and prominent theory delves into the causal underpinnings of traits. He posits that traits are manifested as neurocognitive structures, leading individuals to interpret diverse situations as equivalent and pertinent to their dominant trait. While subsequent theories have introduced alternative causal factors, the landscape still awaits comprehensive research to shed light on the intricate interplay between traits and behavior. Critical inquiries remain, encompassing the number and potency of these causal forces. Additionally, the enigma persists regarding whether a specific trait elicits a uniform effect across all contexts or diverges based on the nuances of each situation.

The second category of theory, while not negating the presence of causal forces, shifts its focus towards the behavioral patterns that arise as a consequence of traits. The density-distributions framework exemplifies this approach by characterizing an individual’s trait through the entire spectrum of trait-related behaviors, rather than merely the most prevalent or typical mode of action. This perspective reveals that individuals generally and consistently display a broad range of trait levels in their daily conduct. To illustrate, the majority exhibit a normal distribution of boldness in behavior, spanning from extreme timidity to utmost boldness.

Conversely, the third category of theory diverges from explicating or characterizing behavior, instead concentrating on the interrelationships among diverse traits within individuals. An eminent example is the Big Five theory, which investigates the extent to which various traits co-occur within the same individuals. For instance, boldness and adventurousness might align in certain individuals, whereas their co-occurrence with traits like calmness and security might be less frequent.

In essence, the realm of personality trait theories encompasses a triad of focal dimensions, each uniquely contributing to the multifaceted understanding of how traits shape human behavior and experience. While distinct in their approaches, these dimensions collectively strive to decipher the intricacies of personality traits, offering diverse insights into their origins, manifestations, and interconnections.

Which Traits Should Be Used to Describe Individuals?

The pursuit of suitable traits to depict individuals is essentially a quest to unearth narratives of their distinctive ways of acting, thinking, and feeling. These distinctive inclinations should be evident across multiple behaviors within an individual, while simultaneously varying in intensity across different individuals. This quest, however, is met with a profusion of contenders. The English lexicon boasts a staggering 18,000 potential terms for traits (examples include acerbic, angelic, active, adventurous, argumentative, agreeable, and many more). This enumeration is amplified when multiword expressions are considered, implying an almost boundless array of potential traits. This plethora presents the challenge of comprehensively encapsulating an individual’s essence. Moreover, the existence of synonymous traits (e.g., kind, charitable, gracious, humane) compounds the challenge, potentially leading to redundant categorizations. Thus, arose the need to streamline traits into a manageable framework.

In the early 20th century, luminaries such as Raymond B. Cattell embraced an innovative approach. They harnessed statistical methods like factor analysis to discern overlapping traits—those that frequently co-occur in individuals. For instance, if an individual consistently exhibits the same level of boldness and adventurousness, these traits are redundant. This analytical strategy yielded a remarkable revelation: streamlining redundancies condensed the original pool of 18,000 traits into a mere five. A prime illustration is the trait of Extraversion, encompassing boldness, assertiveness, adventurousness, talkativeness, and dominance. These five umbrella traits, collectively known as the Big Five, include Extraversion, Agreeableness, Conscientiousness, Emotional Stability (or its counterpart, Neuroticism), and Intellect. Subsequent investigations affirmed that most other theoretically derived traits also find a place within the Big Five framework.

Additional theoretical postulations also highlight pivotal traits. Hans J. Eysenck propounded the significance of Psychoticism, Extraversion, and Neuroticism. Jack Block introduced Ego-Control and Ego-Resiliency as central traits for human adaptation and functioning. The interpersonal circumplex model emphasized Dominance and Agreeableness as paramount interpersonal traits.

In essence, the quest to articulate descriptive traits that define individuals unfolds as a multifaceted endeavor, underscored by both linguistic richness and the pursuit of meaningful categorization. This journey reveals the intricate landscape of human personality, painting portraits through the strokes of diverse traits, each contributing to the broader canvas of individuality.

Are Personality Traits Real?

For an extended span of nearly 70 years, psychologists engaged in a spirited discourse about the tangible influence of personality traits on human behavior. This dialogue oscillated between opposing viewpoints: one camp contended that traits held limited sway over behavior, often succumbing to the immediate context, causing individuals to act starkly distinct from one occasion to another. On the opposing front, proponents argued that traits wielded formidable power, ensuring individuals consistently adhered to similar behaviors across diverse situations. The pivotal assessment of behavior’s consistency across multiple instances ultimately unveiled a nuanced truth. Indeed, each person’s behavior showcased remarkable variability from instance to instance, paralleling the oscillations of moods and even surpassing the differences observed among individuals. An illustrative example emerged, revealing how a typical individual could swiftly transition from introverted to extraverted within a mere two-week span. This empirical evidence underscored the potency of situational factors in steering momentary behaviors. Intriguingly, the common perception of traits’ commanding existence might have roots in individuals’ encounters within a confined range of circumstances, leading to an extrapolation beyond the limited observed instances.

However, within this intricate tapestry of human behavior, a pivotal revelation emerged. Each individual maintains a consistent mean or average manner of behaving, serving as the focal point around which variability occurs. Moreover, tracking these individual averages across successive weeks unveiled a fascinating consistency—averages remained strikingly stable from week to week. For instance, an individual’s level of Extraversion exhibited remarkable steadiness over time.

Thus, an elegant synthesis emerges, marrying the seemingly disparate positions. Every individual possesses a distinctive and enduring average behavior around which fluctuations unfold across diverse contexts. These steadfast averages offer glimpses into an individual’s intrinsic traits, while the ebbs and flows around these averages illuminate their responses to the dynamic interplay of situations. Intriguingly, even the degree of variance around one’s average remains a stable trait in itself, showing consistency across weeks.

In summation, the discoveries within this realm underscore the remarkable fluidity of human behavior, wherein individuals exhibit a kaleidoscope of actions, thoughts, and emotions in each fleeting moment. Yet, amidst this fluidity, enduring patterns crystallize—individuals possess consistent behavioral tendencies, akin to traits. The fabric of a person’s identity is woven from myriad actions, and the spectrum of variability varies among individuals. This intricate mosaic reveals that while actions remain transient, traits etch an enduring signature upon human behavior.

Do Personality Traits Matter?

Amidst the ongoing discourse surrounding the very existence of personality traits, a parallel narrative was unfolding—one of silent accumulation of evidence through correlational studies. These studies quietly amassed a wealth of data, highlighting the substantial and diverse connections between personality traits and a myriad of crucial life outcomes, ranging from happiness and objective circumstances to even mortality.

As the landscape of human well-being unfolded, it became evident that the Big Five traits exerted a formidable influence on happiness, a central facet of psychological well-being. Positive affect—encompassing emotions like excitement and enthusiasm—was robustly predicted by Extraversion, surpassing even variables such as health, wealth, and relationships. The absence of negative affect—characterized by minimal anxiety or stress—found a stronger predictor in Emotional Stability than any other factor. Moreover, when happiness was construed as life satisfaction, the cognitive evaluation of one’s overall life quality, all five traits emerged as predictors.

Intriguingly, the impact of traits transcended the realms of subjective experience to encompass objective outcomes. Conscientiousness emerged as a potent predictor of job performance across varying levels of task complexity. The quality, conflicts, abuse, and eventual dissolution of marriages were markedly predicted by Emotional Stability and Agreeableness. Mental health disorders displayed correlations with all the Big Five traits. Perhaps most astonishingly, the length of one’s life was intricately tied to Conscientiousness, mirroring the predictive power of high blood pressure and cholesterol levels. Individuals higher in Conscientiousness could potentially enjoy a lifespan extended by up to 5 years compared to their less Conscientious counterparts. This discovery has spurred extensive research aimed at validating the finding and unraveling the underlying mechanisms that underpin the complex relationship between personality traits and longevity.

In summary, the journey through the intricate interplay of personality traits unveils a profound revelation—their resounding impact on the fabric of human existence. These traits, often quiet observers in the discourse about their own legitimacy, emerge as architects of our emotional well-being, career achievements, interpersonal relationships, mental health, and even the span of our lives. The realm of personality, once questioned and debated, takes on a newfound significance as an essential cornerstone shaping the tapestry of human experience.

Can Personality Traits Change?

In light of the profound impact that personality traits wield on various life outcomes, a pivotal question emerges: Can these traits be altered? The exploration of this question delves into a complex interplay between genetic influences and the potential for change, necessitating a nuanced understanding.

While research has firmly established a certain degree of genetic influence on individuals’ trait levels, it’s crucial to avoid conflating genetic predisposition with an inherent incapacity for change. Within this intricate landscape, a wealth of evidence has been amassed, shedding light on the natural evolution of traits. Longitudinal studies, which track participants’ traits over time, have yielded convergent insights. Firstly, they have uncovered slight alterations in mean levels of traits from adolescence to older adulthood. Emotional Stability (or Neuroticism), Extraversion, and Intellect tend to decrease slightly, while Agreeableness and Conscientiousness, as well as attributes like Ego-Control, Delay of Gratification, and Ego-Resiliency, tend to experience marginal increases. Secondly, the transformative journey from adolescence into emerging adulthood sees significant shifts in individuals’ relative positions on personality traits. This phenomenon, known as relative-position change, entails some individuals enhancing a trait while others diminish it, thereby altering their standing relative to their peers. For instance, a considerable number of adolescents tend to exhibit reduced neurotic tendencies as they transition into their twenties, although a subset might showcase an opposing trend. Nonetheless, as individuals age, the extent of relative-position change diminishes.

These descriptive findings provide insights into the inherent developmental flux in personality traits. However, the domain of deliberately instigating trait change remains underexplored, leaving unanswered queries regarding the potential outcomes of systematic attempts to modify traits. The considerable variability in the trait-relevant behaviors of typical individuals hints at the feasibility of change. Many individuals routinely traverse various points of the trait spectrum within their behaviors, suggesting an innate capacity to express traits across different levels.

In essence, the dynamics of personality trait change emerge as a multifaceted tapestry, interweaving genetic underpinnings, developmental trajectories, and the intriguing potential for deliberate transformation. The question of whether personality traits can change navigates through uncharted waters, guided by the compass of both empirical observation and the latent possibilities residing within individual variability.

Future Directions

Amidst the complexities of personality traits, a tapestry of unresolved inquiries unfurls, each harboring profound implications for both the realm of personality studies and the enhancement of life quality. As we navigate these uncharted territories, several pivotal avenues beckon exploration.

Primarily, the very essence of traits stands as a paramount puzzle. To unravel this enigma, the quest must encompass the causal forces that lay the foundation for traits, the intricate behavioral patterns these traits entail, and the intricate interplay between traits and other personality components, including motives and beliefs. This pursuit holds the key to illuminating the core mechanisms that drive the essence of human personality.

Secondly, an intricate tapestry of trait organization awaits deciphering. As research propels forward, cross-cultural applicability, universal appropriateness, and the potential inclusion of hitherto undiscovered traits beckon for meticulous examination. These inquiries shall refine our understanding of how traits harmoniously compose the intricate symphony of individuality.

In tandem, the exploration of causal mechanisms behind traits’ impact on life outcomes is paramount. Unraveling these mechanisms can catalyze more effective interventions, ultimately enhancing the tapestry of human existence. This pursuit promises to uncover pathways for guiding individuals towards more enriched and fulfilling lives.

As we peer into the horizon, the capacity and pathways for personality trait transformation emerge as a crucial frontier. Armed with the knowledge of traits’ profound influence, the quest to identify the potential for change assumes significance. Equipped with this understanding, interventions can be forged to harness the dynamic potential for transformation that resides within each individual.

In sum, the roadmap for trait research stretches ahead, inviting researchers to tread the uncharted terrain with curiosity and purpose. The exploration of causal foundations, organizational frameworks, intervention mechanisms, and avenues for change promises to illuminate the intricate fabric of human personality, enriching lives and advancing the frontiers of knowledge.


  1. Allport, G. W. (1937). Personality: A psychological interpretation. New York: Henry Holt.
  2. Block, J. (1971). Lives through time. Berkeley, CA: Bancroft.
  3. Cattell, R. B. (1973). Personality and mood by questionnaire. San Francisco: Jossey-Bass.
  4. Epstein, S. (1979). The stability of behavior: On predicting most of the people much of the time. Journal of Personality and Social Psychology, 37, 1097-1126.
  5. Fleeson, W. (2001). Toward a structure- and process-integrated view of personality: Traits as density distributions of states. Journal of Personality and Social Psychology, 80, 1011-1027.
  6. McCrae, R. R., & Costa, P. T., Jr. (2005). Personality in adulthood: A five-factor theory perspective (2nd ed.). New York: Guilford Press.
  7. Mischel, W., & Shoda, Y. (1995). A cognitive-affective system theory of personality: Reconceptualizing situations, dispositions, dynamics, and invariance in personality structure. Psychological Review, 102, 246-268.
  8. Ozer, D. J., & Benet-Martinez, V. (2006). Personality and the prediction of consequential outcomes. Annual Review of Psychology, 57, 401-121.
  9. Roberts, B. W., & DelVecchio, W. F. (2000). The rank-order consistency of personality traits from childhood to old age: A quantitative review of longitudinal studies. Psychological Bulletin, 126, 3-25.

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