Day 1 20 min

📐 The motivation formula — why you procrastinate

Steel (2007) integrated 50 years of research into one formula: Motivation = (E × V) / (1 + Im × D). Today we decode it.

If in crisis: 988 (USA) · 123 (Colombia) · 116 123 Samaritans (UK)

Before we begin — one important question

Is procrastination affecting your health, work, or relationships to the point of losing jobs, studies, or important connections?

How are you now? (before the exercise)

0 10
5

0 = no resistance · 10 = maximum resistance

The largest meta-analysis on procrastination

Piers Steel, from the University of Calgary, spent a decade reviewing 691 studies on procrastination. His conclusion (2007): prior models — expectancy theory, frustration-aggression hypothesis, impulsivity models — each captured parts of the problem, but none integrated everything.

Temporal Motivation Theory (TMT) is his answer. In its simplest form: the probability of acting on a task now is proportional to the expectancy of success multiplied by the task's value, and inversely proportional to the actor's impulsiveness and the temporal distance to the consequence.

M = (E × V) / (1 + Im × D)
E — Expectancy
What probability do you assign to completing the task successfully? People who doubt their ability procrastinate more (Bandura, 1977).
Lever: break into smaller steps to generate early wins.
V — Value
How much does this task matter for your real goals? Tasks perceived as meaningless are systematically postponed.
Lever: explicitly connect the task to a high-value personal goal.
Im — Impulsiveness
How difficult is it for you to work toward distant rewards? Steel (2007): correlation r=−0.62 with procrastination — the strongest predictor.
Lever: build external cue structures that reduce in-the-moment decision needs.
D — Delay
How far away is the consequence (positive or negative)? The brain discounts future rewards hyperbolically — not linearly.
Lever: create closer artificial sub-deadlines.

Practice — Analyze your first task

Choose a task you've been postponing. Adjust the sliders and observe which variable has the most impact on the motivation index.

Temporal Motivation Decoder

Steel (2007) proposed that motivation to act can be expressed mathematically. Adjust the 4 sliders to see your task's "action index" and discover which variable has the most leverage.

How likely are you to complete this task successfully?

Impossible Certain

How much does this task matter for your real goals?

Meaningless Crucial

How far in time is the deadline or consequence?

Today Very far

How hard is it for you to work toward temporally distant rewards?

Patient Very impulsive
Motivation index (TMT): —

Formula: Motivation = (E × V) / (1 + Im × D) — Steel & König (2006), Steel (2007) meta-analysis of 691 studies, strongest predictor of procrastination: delay sensitivity (r=−0.62).

How are you now? (after the exercise)

0 10
5

Journal — Day 1: Your TMT hypothesis

Choose a task you've been postponing for weeks. Before using the tool, which variable do you think is weakest? Low value, low expectancy, distant deadline, or high impulsivity? Then note whether your intuition was correct.

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0 palabras · mínimo sugerido: 30
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