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Turn intentions into action with if-then planning

Specifying exactly when, where, and how a behaviour will happen — not just that it will — more than doubles the likelihood of follow-through.

When to use this

Goal settingClosingCheck-in
  • When agreeing on any action or behaviour change at the end of a session
  • When a client has good intentions but keeps failing to follow through
  • When reviewing a habit that was agreed but not actioned
  • Before any session ends — to ensure every goal has a when, where, and trigger

Why this matters

Most clients leave a session with good intentions: "I'll exercise more", "I'll eat better", "I'll get to bed earlier." The problem is that vague intentions rely entirely on motivation — which fluctuates. Research by psychologist Peter Gollwitzer found that forming a goal intention ("I intend to do X") leads to follow-through rates of around 30–40%. Adding an implementation intention — "When [situation], I will [behaviour]" — raises this to 60–90% across dozens of studies.

The mechanism is simple: by pre-deciding the when, where, and how, the client creates a mental link between a situational cue and the behaviour. When that cue appears, the action can fire automatically, without requiring a fresh decision or a spike of motivation to remember it.

In practice

"I'll try to eat more protein at breakfast" — vague, no trigger, forgotten within a week. Coach tries again: "When you sit down with your morning coffee on weekdays, what's one thing you could add that has protein in it?" Client: "I could boil eggs — I already do it on weekends." New intention: "When I sit down for my morning coffee on weekdays, I'll boil two eggs while it brews." One month later: consistent. The when and where created the hook that willpower never could.

What to say

Word-for-word phrases you can use in session.

  • "When exactly will you do this?
  • "Where will you be?
  • "What's the specific cue that will trigger it?

Don't accept 'I'll try to remember' as a plan. Keep asking until the when, where, and trigger are all concrete.

Source: Gollwitzer, P.M. (1999). Implementation intentions: Strong effects of simple plans. American Psychologist, 54(7), 493–503.

Try it today

Review your last three client goal-setting conversations. For any goal that doesn't have a specific when, where, and how, go back and add one. Ask: "When exactly will you do this? Where will you be? What will be the trigger?"

Make it a habit

Make implementation intention planning a standard close to every goal-setting conversation. Before moving on, ask: "What's the specific situation that will be your cue for this?" Don't accept "I'll try to remember" as a plan.

Watch out for

  • Accepting 'I'll do it in the morning' — that's still vague. Push for: 'After I pour my coffee, before I open my laptop.'
  • Using implementation intentions for goals rather than behaviours — they work best for specific, repeatable actions, not one-time decisions.
  • Building the plan for the client rather than with them — if they didn't choose the cue, it won't feel natural when the moment arrives.
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