Five-factor personality questionnaire

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Five-factor personality questionnaire
23.06.2026

In today's world, a vast arsenal of questionnaires, tests, and techniques are used to analyze a person's personality traits, each of which finds application in a variety of fields, including diagnostic, clinical research, and as tools for in-depth self-exploration.

The Five-Factor Personality Questionnaire, also known as the Big Five Test, began its development history in the second half of the 20th century, and one version of it has been in active use since 2014. The development was led by the famous American psychologist John Johnson (IPIP-NEO-120). The developers of this test are confident that the identification of five key factors of personality allows you to create a comprehensive and complete picture of a person. Thus, the "Big Five" is a model that evaluates five basic, interdependent characteristics of the nervous system of an individual.

Neuroticism

Neuroticism refers to the characteristics of the nervous system expressed through the level of emotional balance or lack thereof. People who have a high level of neuroticism are prone to overly vivid emotional displays and often react to circumstances more emotionally than necessary. As the level of neuroticism increases, a variety of negative symptoms can appear, from headaches and feelings of dissatisfaction to a lack of positive emotions and increased anxiety.

Extraversion and introversion

Extraversion reflects a personality's tendency to be outward-looking. Extroverts tend to seek social contacts, communication and strive to be in the epicenter of attention, they are distinguished by optimism and active interest in the surrounding reality.

Introversion, in turn, describes the orientation of the personality to the inner world. Introverts find their "I" more meaningful and interesting than external events, preferring self-analysis. They are rarely seen as the center of attention when socializing.

Although the differences between extroverts and introverts are fairly well defined, it can be difficult to identify people who completely fit one of these types.

Openness to experience

Openness to experience refers to an individual's willingness to accept new ideas and thoughts, as well as their ability to adapt in unfamiliar environments and their ease in connecting with new people. Those with high levels on this scale tend to be more inclined to travel, explore cultures, absorb new information, and participate in community life. At the same time, those with low scores tend to be conservative, preferring familiar surroundings and avoiding change, which is often accompanied by increased anxiety.

Benevolence

Benevolence is one of the signs of positive interactions with others. Relationships with a benevolent person, as a rule, are formed easily. Such people avoid conflicts, are always ready to help and support others.

On the other hand, people with a low level of benevolence can show sullenness, cynicism and a tendency to conflict, but this does not prevent them from being effective in their professional activities.

Integrity

Integrity is directly related to professional and academic achievement. High scores on this scale usually indicate that an individual is organized, hardworking, and punctual. On the contrary, low scores are characteristic of impulsive, disorganized people who find it difficult to follow daily routines and plan their time.

Diagnostic methodology

The test consists of 120 questions with five answer options to choose from, allowing you to select the option that best suits you. If you have difficulty answering any of the questions, there is an option to reflect this.

Take the personality quiz

If you are seeking self-knowledge, want to identify your strengths, or are simply passionate about psychology, we highly recommend taking the PBFI test. After all, the process of self-discovery is an integral part of personal growth.

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