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---
title: "Big Five Personality Model"
type: concept
tags: []
sources: [academic-psychologist]
last_updated: 2026-04-25
---
# Big Five Personality Model
## Aliases
- Big Five
- Five-Factor Model (FFM)
- OCEAN Model
## Definition
人格五因素模型——通过五个正交维度系统性评估和描述人格特质,是当前人格心理学中最具实证支持的结构框架。
## Five Factors
| 因素 | 高分特征 | 低分特征 |
|------|----------|----------|
| Openness开放性 | 想象力、好奇心、艺术兴趣 | 务实、保守、按部就班 |
| Conscientiousness尽责性 | 自律、组织、成就导向 | 随性、冲动、拖延 |
| Extraversion外向性 | 社交、活力、寻求刺激 | 内向、安静、低社交需求 |
| Agreeableness宜人性 | 信任、合作、利他、谦逊 | 竞争、怀疑、自利 |
| Neuroticism神经质 | 焦虑、情绪不稳定、脆弱 | 情绪稳定、抗压、适应性强 |
## Application in Character Design
Psychologist Agent 使用 Big Five 评估角色特质时,要求每个特质必须有对应的**行为表现**behavioral manifestation而非抽象标签。
## Connection to Wiki
- Source: [[academic-psychologist]]