Chinese Big Five Personality Inventory — Brief Version
CBF-PI-B · 40 questions · About 8 min
The 40-item Chinese Big Five Personality Inventory Brief Version (CBF-PI-B), developed by Wang Mengcheng, Dai Xiaoyang, and colleagues, assesses neuroticism, conscientiousness, agreeableness, openness, and extraversion.
Before you begin
Find a quiet place
Answer each question honestly
Trust your first response; avoid overthinking
For self-understanding. Not a professional diagnosis.
Personality
About This Test
The 40-item Chinese Big Five Personality Inventory Brief Version (CBF-PI-B), developed by Wang Mengcheng, Dai Xiaoyang, and colleagues, assesses neuroticism, conscientiousness, agreeableness, openness, and extraversion.
The Chinese Big Five Personality Inventory Brief Version (CBF-PI-B) was developed from the full CBF-PI.
It contains 40 items, 8 per dimension, rated on a 6-point scale (1 = Does not describe me at all, 6 = Describes me completely). Its five dimensions are:
- Neuroticism (N): emotional stability and the tendency to experience negative emotions.
- Conscientiousness (C): self-discipline, goal orientation, and responsibility.
- Agreeableness (A): compassion and concern for others.
- Openness (O): openness to new experiences and ideas.
- Extraversion (E): social activity and energy.
The questionnaire has shown good reliability and validity among groups including university students, nurses, and patients with breast cancer.
Understanding the Brief Chinese Big Five Personality Inventory
Get a brief profile of neuroticism, conscientiousness, agreeableness, openness, and extraversion with the CBF-PI-B personality inventory.
Getting a brief personality profile
The CBF-PI-B assesses neuroticism, conscientiousness, agreeableness, openness, and extraversion. It offers a relatively quick introduction to your Big Five personality traits.
Recognizing the cultural context
This inventory was developed for a Chinese-language context. Use it for exploring personality and everyday experiences. It is not a clinical diagnostic tool.
Considering the combination of traits
A high or low trait score is not a problem in itself. Consider how the traits work together and affect your study, work, relationships, and responses to stress.
What This Test Measures
Neuroticism
Individual differences in emotional stability and the experience of negative emotions
Conscientiousness
Individual differences in controlling impulses in line with social expectations, focusing on tasks and goals, delaying gratification, and following rules and discipline
Agreeableness
Compassion and concern for other people and their circumstances
Openness
Differences in attitudes and behavior toward new things, ideas, and experiences
Extraversion
The strength and dynamic characteristics of a person's nervous system
Frequently Asked Questions
The Chinese Big Five Personality Inventory (CBF-PI), developed by psychologists including Wang Mengcheng and Dai Xiaoyang, is a Big Five measure designed for Chinese populations and cultural contexts. Compared with overseas measures such as the NEO-PI-R, its advantages include wording suited to Chinese language use and culture, stronger reliability and validity in Chinese populations, and Chinese norms for more accurate interpretation. Versions include the full 240-item scale, the 40-item brief CBF-PI-B, and the 15-item very brief CBF-PI-15. Choose according to the time available and precision needed. All measure Neuroticism (N), Conscientiousness (C), Agreeableness (A), Openness (O), and Extraversion (E).
The Big Five is one of the leading contemporary theories of personality. ① Neuroticism (N) concerns emotional stability. High scorers tend to be anxious, worried, and emotionally reactive; low scorers tend to be calm and stable. ② Conscientiousness (C) concerns discipline and responsibility. High scorers tend to be organized, goal-focused, and reliable; low scorers tend to be spontaneous and flexible. ③ Agreeableness (A) concerns friendliness in relationships. High scorers tend to be kind, trusting, and helpful; low scorers tend to be independent, rational, and competitive. ④ Openness (O) concerns responses to new experiences. High scorers tend to be curious, imaginative, and exploratory; low scorers tend to be practical and traditional. ⑤ Extraversion (E) concerns social activity. High scorers tend to be warm, talkative, and energetic; low scorers tend to be quiet, introverted, and comfortable alone. Each dimension is a continuum, without an absolute good or bad end. Understanding your patterns can help you use your strengths.
The main differences are: ① Length: CBF-PI-15 has 15 items, 3 per dimension, and takes about 3 minutes. CBF-PI-B has 40 items, 8 per dimension, and takes about 8 minutes. ② Precision: the longer CBF-PI-B offers greater precision and reliability. Despite its brevity, CBF-PI-15 still has good reliability and validity in large surveys. ③ Use: CBF-PI-15 suits time-limited surveys with multiple measures or a quick overview of personality. CBF-PI-B suits counseling, detailed research, and other situations requiring more precise measurement. ④ Norms: both have Chinese norms, based on slightly different samples. Choose CBF-PI-15 for an initial understanding of your personality, or CBF-PI-B for detailed assessment or professional use.
The CBF-PI uses a 6-point scale (1 = Does not describe me at all, 6 = Describes me completely) and includes a small number of reverse-scored items. Each CBF-PI-15 dimension has 3 items and ranges from 3–18; each CBF-PI-B dimension has 8 and ranges from 8–48. Interpretation mainly uses Z scores relative to norms: ≥1.5 = very high, 0.5–1.5 = above average, −0.5 to 0.5 = average, −1.5 to −0.5 = below average, and ≤−1.5 = very low. High Neuroticism (N) suggests emotional instability and may warrant attention to mental health. High Conscientiousness (C) and Agreeableness (A) are generally beneficial for studies and work. Neither high nor low Extraversion (E) and Openness (O) is inherently better; their value depends on the situation. Traits are relatively stable but can change with age and experience.
Personality traits are relatively stable, but not fixed. ① Over weeks or months, results are usually fairly consistent, with good test–retest reliability. ② Over longer periods, age and life experience can bring change. Neuroticism (N) generally decreases with age, Conscientiousness (C) and Agreeableness (A) increase, and Extraversion (E) and Openness (O) decline slightly. ③ Even when core traits remain stable, behavior can vary across situations. ④ Counseling and personal development can produce some change; emotion management training, for example, can reduce neuroticism. Retaking the test every 1–2 years can help you understand changes.
The CBF-PI is mainly intended for adolescents and adults aged 16 and over with at least a junior secondary education. Uses include self-understanding and personal growth, career planning, supporting counseling assessments, recruitment and team or leadership development, and research into links between personality and mental health or academic achievement. For adolescents aged 16–18, the BFFP-CAS Chinese adjective-based Big Five adolescent scale is recommended. The CBF-PI is unsuitable for people with severely impaired cognitive function, those experiencing an acute psychotic episode, or those unable to understand the items because of limited education. Interpret results alongside the person's circumstances; they should not be the sole basis for a judgment.
Personality traits are not inherently good or bad, but professional counseling may help if: ① Neuroticism (N) is very high (Z ≥1.5), with significant anxiety or depression that seriously disrupts daily life. ② Conscientiousness (C) is very low, seriously affecting studies or work and preventing basic tasks from being completed. ③ A severe mismatch between your traits and environment causes ongoing adjustment difficulties and distress. ④ You want to change certain traits, such as reducing neuroticism or increasing conscientiousness, but struggle on your own. ⑤ Your results differ greatly from your self-perception and leave you confused. A counselor can help you understand your personality more deeply, learn adaptive coping strategies, and undertake training to adjust traits where appropriate. The CBF-PI is an assessment tool and cannot replace a professional psychological diagnosis.
This test is for learning and self-understanding. It cannot replace professional medical advice, diagnosis, or treatment. If you are in significant distress, seek help from a healthcare professional.
