Ask HN: 将执行功能建模为灰盒系统：可行还是妄想？
1 分•作者: chrispbacon•6 个月前
过去一年，我一直将执行功能属性（自律、毅力、耐心等）视为可变的“系统变量”，而不是固定的特质。
我采用系统工程方法，在遇到瓶颈时（例如拖延症、"超负荷"）“开出”基于认知行为疗法的心理干预措施，并确定哪些特质最需要关注，以优化整体“系统”（我）的产出。
*模型概述*：
我使用一个灰盒模型，依赖于以下前提：
1. 表现为函数：表现输出在很大程度上是上述心理特质的函数。
2. 可变性：这些特质是可变的，最大化它们可以显著提高表现。
3. 控制理论循环：使用控制理论为这些特质定义一个自校正模型，将其与某些基准（例如已发布的功能、损益）进行比较，并通过针对个人量身定制的心理干预措施进行反复试验，可以产生可操作的成长见解。
*瓶颈*：
1. 容易受到严重的 GIGO（“垃圾进，垃圾出”）影响。
2. 准确的状态估计目前需要高摩擦的日记记录，这是主要的故障点，但随着 LLM 日记的出现，并非不可逾越。
*向 HN 提问*
1. 先例：你们有人采用结构化、量化的方法来改善这些（或任何其他）性格特质吗？
2. 安慰剂效应检查：请指出逻辑中的漏洞。我担心我个人在这种方法上取得的成功可能只是安慰剂效应。
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I’ve spent the last year treating executive function attributes (Discipline, Grit, Patience, etc.) as mutable "system variables" instead of fixed traits.<p>I’m taking a systems-engineering approach to “prescribe” CBT-based psychological interventions when I hit a wall (e.g. procrastination, "redlining"), and also to identify which traits need the most attention to optimize overall “system” (my) output.<p>*Model Overview*:<p>I’m using a Grey-Box model, dependent on the following premises:<p>1. Performance as Function: Performance output is in large part a function of the psychological traits I listed.<p>2. Mutability: These traits are mutable to the extent that maximizing them results in non-trivially enhanced performance.<p>3. Control Theory Loop: Defining a self-correcting model for these traits using control theory, benchmarking it vs some ground truth (e.g. features shipped, PnL), & running trial and error on individually-tailored psychological interventions can yield actionable growth insights.<p>*The Bottlenecks*:<p>1. It’s vulnerable to heavy GIGO ("Garbage-In-Garbage-Out").<p>2. Accurate state estimation currently requires high-friction journaling, which is the primary failure point, but not insurmountable w/ the advent of LLM journaling<p>*Questions for HN*<p>1. Prior Art: Do any of you take a structured, quantified approach to improving these (or any other) personality traits?<p>2. The Placebo Check: Please poke holes in the logic. I worry the success I’ve personally found with this approach may just be a placebo.