How do Employers use Personality Tests?

How do Employers use Personality Tests

Personality tests have become a popular tool for employers during the hiring process. These tests are designed to assess an individual’s personality traits, preferences, and behaviors to help employers make informed hiring decisions. In this article, we will explore how employers use personality tests and how they benefit from them.

Types of Personality Tests

There are many different types of personality tests that employers may use, including the Myers-Briggs Type Indicator (MBTI), the Big Five Personality Traits, and the DISC assessment. Each of these tests measures different aspects of a candidate’s personality and can provide valuable insights into how they might fit into a particular work environment.

Certainly, here are some common types of personality tests used by employers:

  1. Myers-Briggs Type Indicator (MBTI): This test measures an individual’s preferences across four dichotomies: extraversion vs. introversion, sensing vs. intuition, thinking vs. feeling, and judging vs. perceiving.
  2. Big Five Personality Traits: This test measures an individual’s levels of five broad personality traits: openness, conscientiousness, extraversion, agreeableness, and neuroticism.
  3. DISC Assessment: This test measures an individual’s dominance, influence, steadiness, and conscientiousness.
  4. Hogan Personality Inventory (HPI): This test measures an individual’s normal personality traits, including their approach to work, communication style, and leadership potential.
  5. California Psychological Inventory (CPI): This test measures an individual’s social and intellectual self-concept, interests, and interpersonal style.

How Employers Use Personality Tests

Employers typically use personality tests as one part of the overall hiring process. These tests can provide additional information about a candidate’s strengths, weaknesses, and overall fit for the position. Employers may use the results of the test to help evaluate a candidate’s ability to work well in a team, their communication skills, and their approach to problem-solving.

Benefits of Using Personality Tests

There are several benefits to using personality tests in the hiring process. First, they can help employers make more informed hiring decisions by providing additional insights into a candidate’s personality and work style. This can lead to better employee retention and job satisfaction in the long run. Additionally, personality tests can help employers identify potential areas of conflict or challenge in a team, allowing them to proactively address these issues.

Drawbacks of Using Personality Tests

While personality tests can be useful in the hiring process, there are also some potential drawbacks to consider. First, these tests are not always accurate and can be affected by factors such as the candidate’s mood or current life circumstances. Additionally, there is a risk of unconscious bias in the results of these tests, as employers may interpret the results in a way that reflects their own biases and assumptions.


  1. Are personality tests always used during the hiring process? No, not all employers use personality tests during the hiring process. While they can provide valuable insights, some employers may choose to rely on other methods for assessing job candidates.
  2. Can personality tests be used to discriminate against job candidates? Employers should always use personality tests in a fair and ethical manner. Using personality tests to discriminate against job candidates based on factors such as race, gender, or age is illegal and unethical.
  3. Can job candidates prepare for personality tests? While job candidates may not be able to predict the exact questions that will be asked on a personality test, they can prepare by understanding the different types of tests and what they measure. Candidates can also practice answering sample questions to get a better sense of what to expect.
  4. Are personality tests used only during the hiring process? Personality tests can be used at different stages of the employment relationship, including during the hiring process, for team building, and for employee development and training.
  5. Do personality tests provide a complete picture of a candidate’s personality? No, personality tests are just one tool for assessing an individual’s personality traits and behaviors. Other factors, such as experience, skills, and references, should also be taken into consideration during the hiring process.

How To Practice

If you are preparing for a personality test, here are some tips on how to practice:

  1. Research the type of personality test you will be taking: There are many different types of personality tests, each with their own unique format and content. Research the specific type of test you will be taking so that you can understand what it measures and how it works.
  2. Take practice tests: Many online resources offer sample personality tests that you can take to get a sense of what to expect. These tests may not be identical to the one you will take, but they can help you get a feel for the types of questions that may be asked.
  3. Reflect on your own personality traits: Think about your own personality traits and how they may be perceived by others. Consider your strengths and weaknesses, and how they may impact your performance in a given role.
  4. Seek feedback: Ask friends, family, or colleagues for feedback on your personality traits and behaviors. This can help you identify areas for improvement and develop a better understanding of how others perceive you.
  5. Practice self-awareness: Pay attention to your own thoughts, feelings, and behaviors in different situations. This can help you develop greater self-awareness and improve your ability to respond to different challenges and opportunities.


Personality tests can be a useful tool for employers in the hiring process. They can provide valuable insights into a candidate’s personality, work style, and communication style, helping employers make better-informed hiring decisions. However, it’s important to use these tests in conjunction with other evaluation methods and to be aware of their potential drawbacks, including the risk of unconscious bias. When used appropriately, personality tests can be a valuable tool for employers to help build strong, successful teams.