Can Your Personality Pick Your Major?


Chapter 11: Personality

Learning Outcomes

  • Describe how personality traits influence academic and career choices
  • Evaluate the relationship between personality and educational outcomes
  • Apply psychological reasoning to real-world decisions about college majors

Key Terms

Five Factor Model
theory that personality is composed of five factors or traits, including openness, conscientiousness, extroversion, agreeableness, and neuroticism
personality
long-standing traits and patterns that propel individuals to consistently think, feel, and behave in specific ways
self-concept
our thoughts and feelings about ourselves
traits
characteristic ways of behaving

The Psychology of Picking a Path

Julio was a sophomore who had changed his major 3 times. He started in biology, switched to marketing, and was now considering psychology. "I just want to find something that fits," he told his advisor. "But I don't know what that means."

Someone writing 'College Major' on a whiteboard

During a career development seminar, Julio took a personality inventory based on the Five Factor Model. His results showed high openness, moderate agreeableness, and low conscientiousness. The facilitator explained that students high in openness often thrive in majors that encourage creativity, abstract thinking, and exploration, like philosophy, psychology, or the arts.

Julio was intrigued. He had always loved deep conversations and thinking about human behavior, but he had dismissed psychology as too abstract. Now, he wondered if his personality had been nudging him toward it all along.

The seminar also introduced research showing that students tend to choose majors that align with their personality traits. For example, those high in conscientiousness often prefer structured fields like accounting or engineering, while those high in extroversion may gravitate toward communications or business.

Julio reflected on his past choices. Biology had felt too rigid. Marketing was exciting but didn't satisfy his curiosity. Psychology, on the other hand, seemed to match his self-concept: his view of himself as thoughtful, curious, and empathetic.

"I guess I've been trying to fit into majors that didn't fit me," he said. "Maybe it's time to pick something that fits who I am."

1. On Your Own

Which trait is most associated with creativity and abstract thinking? Select the best answer.

Personality and Academic Fit

A graphic listing the Big Five personality traits: conscientiousness, extraversion, agreeableness, neuroticism, and openness

Research suggests that personality traits can influence not only what students choose to study but how well they perform and how satisfied they feel. This concept is sometimes known as person-environment fit. When students choose majors that align with their traits, they are more likely to feel engaged and persist through challenges.

For example, students high in neuroticism may struggle in high-pressure fields unless they have strong coping strategies. Those high in agreeableness may prefer collaborative environments, while those low in agreeableness may thrive in competitive settings.

Understanding personality can help students make informed decisions not just about majors but also about study habits, career paths, and relationships.

2. On Your Own

Determine whether the following statement is true or false.

Personality refers to long-standing relationships and patterns that propel individuals to consistently think, feel, and behave in specific ways.

Julio's Decision

An illustration showing a person reading and thinking different things

Julio decided to stick with psychology. He joined a research lab, started journaling about his interests, and even volunteered at a mental health center. He still wasn't sure what career he wanted, but he felt more confident in his direction.

"I used to think I had to change myself to fit a major," he said. "Now I see that my personality can help me find the right path."

3. On Your Own

Which major might best suit someone high in conscientiousness? Select the best answer.

Explore the Concept

The Holland Codes system, developed by psychologist John L. Holland, is another way that some people link personality and career. Check out this video for an overview.

Reflect & Respond

Answer the following questions to reflect on key ideas from the case study. Remember to print your work before leaving this page!

  1. How do your personality traits influence your academic interests?
  2. What is the difference between a personality trait and a vocational interest?
  3. How can understanding your personality help you make better decisions about your future?
  4. Reflect on your own major or career goals. Do they align with your personality?
  5. Which of the Big Five personality traits do you align with most? Why?

References

SupertutorTV. (2019, June 22). What career personality are you? The six career personality types (Holland Codes) [Video]. YouTube. https://youtu.be/3MT7ouxoS6M?si=5aQ6e7zjGqUeeaRa

Wang, H., Liu, Y., Wang, Z., & Wang, T. (2023). The influences of the Big Five personality traits on academic achievements: Chain mediating effect based on major identity and self-efficacy. Frontiers in Psychology, 14, Article 1065554. https://doi.org/10.3389/fpsyg.2023.1065554
This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License (CC-BY 4.0).

Photo Credits

us map on Adobe Stock. "Hand writing college major on whiteboard with marker and sticky notes."

Oleksandr Pokusai on Adobe Stock. "Big Five personality traits Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism, with symbolic icons diagram hand drawn schematic raster illustration. Medical science educational."

Jamine on Adobe Stock. "Personal growth and self improvement concept. Man reading a book for continuous learning. Plant in head symbolizes mindset development, with lightbulb for ideas and target for goals."