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---
title: "Momentum Nudge"
type: concept
tags: [nudge, behavioral-psychology, motivation, task-management]
last_updated: 2026-04-20
---
## Definition
动量推送Momentum Nudge是 [[Behavioral Nudge Engine]] 的一种核心推送策略,通过识别用户当前状态(如 Overwhelmed、ADHD 倾向)自动切换至微任务冲刺模式,帮助用户克服启动阻力并建立持续行动习惯。
## Mechanism
1. **状态检测**分析用户画像ADHD 标签、任务积压数量、最近响应率)
2. **模式切换**从标准批量推送切换为短时微冲刺5-15 分钟)
3. **预热准备**Agent 代为准备第一稿草稿或第一个行动项,用户只需"确认/启动"
4. **即时庆祝**:每完成一个微任务立即给予正强化反馈
5. **温和退出**:提供明确的"继续或结束"选项,降低心理承诺压力
## Key Code Pattern
```typescript
export function generateSprintNudge(pendingTasks: Task[], userProfile: UserPsyche) {
if (userProfile.tendencies.includes('ADHD') || userProfile.status === 'Overwhelmed') {
return {
channel: userProfile.preferredChannel,
message: "Let's see how many we can knock out in the next 5 mins. Ready?",
actionButton: "Start 5 Min Sprint"
};
}
return standardBatchNudge(pendingTasks);
}
```
## Related Concepts
- [[Cognitive Load Reduction]]:微冲刺背后的认知负荷管理原理
- [[Pomodoro Technique]]:时间盒化的工作模式
- [[Behavioral Psychology]]:即时正强化的心理学基础
- [[Gamification]]:动量维持中的游戏化元素
## Source
- [[Behavioral Nudge Engine]] — 核心应用场景