In short
- Specific, hard goals produce higher performance than vague ones or 'do your best', a finding replicated across hundreds of studies and four decades.
- Intentions alone move behaviour only a little; an if-then plan that names when, where and how roughly doubles follow-through.
- Monitoring progress and recording it raises the chance of reaching a goal, and reporting it to someone raises it further.
- Goals that fit your own interests and values draw more sustained effort and leave you better off when reached; goals set to please others do not.
- Too many goals at once, and goals with targets but no plan, are the two patterns that predict drift; the tab flags both.
Fundamentals
Goal-setting theory, the intention gap, and whose goal it is.
Four decades of goal-setting research say what a goal should look like; the intention research says why having one is not enough; the self-concordance research says whose goal it should be. The three blocks are the three questions to ask of any goal on this tab.
Goal-setting theory
Across four decades and hundreds of studies, specific and difficult goals led to higher performance than easy goals, vague goals or 'do your best', provided the person was committed, had the ability and got feedback. The effect holds for groups too, where specific difficult goals produced large gains. In the behaviour-change trials, setting a goal on its own had a small-to-moderate effect, larger when the goal was difficult, set publicly or set with a group. Goals also have side effects: narrowed attention, risk-taking and short-term thinking when a target is over-prescribed, which is why the target should be yours and the plan should be humane.
From intention to action
Changing what people intend changes what they do by much less than expected: a large change in intention produced a small-to-medium change in behaviour in the experimental studies, and roughly half of intentions never turn into action. The gap closes with implementation intentions, if-then plans that link a specific situation to a specific response: when it is seven in the morning and I am in the kitchen, I put on my running shoes. Their pooled effect on goal attainment is medium-to-large, and they helped people avoid unhealthy snacking as well as start new behaviours.
Whose goal it is
Goals pursued for interest and personal value, self-concordant goals, draw more sustained effort and are reached more often, and reaching them raises wellbeing where reaching externally imposed goals does not. Autonomy, competence and relatedness are the needs behind that. Mental contrasting, imagining the wished-for outcome and then the obstacle in the way, sorts the goals worth committing to from the daydreams, and positive fantasy on its own predicts less effort.
Why it matters
Performance, the gap between wanting and doing, and wellbeing.
The payoff comes in three currencies: the performance that specific goals produce, the action that plans rescue from good intentions, and the wellbeing that follows progress on goals that are yours. The middle block is the reason this tab asks for a plan and not just a target.
Performance, in numbers
Specific difficult goals raised performance by a medium-to-large amount across the laboratory and field studies in goal-setting theory, and by a large amount for groups. In the behaviour-change trials, the pooled effect of goal setting was small to moderate on its own and grew with feedback and progress monitoring, which raised attainment by a further medium effect when progress was recorded and reported.
The gap between wanting and doing
In physical activity, nearly half of people with a firm intention to exercise did not, and among those who acted, intention explained only part of the behaviour. Procrastination follows the same shape: importance does not move the start date, structure does. The techniques in this guidebook exist because wanting is not the bottleneck.
Wellbeing
Goals shape mood as well as output. Progress on self-concordant goals raised wellbeing over a semester, and the same progress on goals set to please others did not. Over-prescribed targets bring stress, corner-cutting and a narrowed view, and positive fantasies without a plan leave people worse off than a sober look at the obstacle. The point of the Goals tab is a small number of goals you would choose again.
How to improve
Four moves, from the wording of the goal to the number of them.
Make the goal specific and hard enough, write the if-then plan under it, record progress and tell someone, and keep the count of goals small. Each move takes a finding from the fundamentals and turns it into a field on this tab.
Make it specific and hard enough
Turn 'get fitter' into 'three runs a week through March'. Specific goals with a number and a date are what the theory tested; 'do your best' produced the worst results. Difficulty should stretch without breaking: the effect vanishes when commitment fails, and feedback on progress is a condition of the effect. For complex, unfamiliar tasks, set a learning goal, to find three ways to do it, rather than a performance target.
Write the if-then plan
For each goal, name the cue and the action: when X happens, I do Y. Then run mental contrasting first: picture the outcome, then the obstacle, then the plan for the obstacle. That combination raised attainment in adults and in adolescents, and it works for stopping behaviours as well as starting them.
Record progress and tell someone
Monitoring progress raised goal attainment across the pooled trials, and the effect grew when progress was recorded physically and reported to someone else. Feedback is one of the conditions goal theory requires; without it a goal is a wish. Self-monitoring is also the behaviour most consistently linked with weight change. The progress bars on this tab are the record; a friend or a shared workspace is the reporting.
Fewer goals, better ones
Keep a handful of active goals, chosen for your own reasons, and park the rest. More goals than attention produces the corner-cutting the goal-setting critics documented; goals that are yours produce effort that lasts. Time-management practice helps most with the stress of too much, and procrastination grows with the number of aversive tasks in view.
Common pitfalls
The three ways goals drift.
Goals drift when they are too vague to give feedback, when progress becomes permission to slack, and when too many compete for the same attention. The tab flags the first and the third; the second is yours to watch for, and a fresh start is the way back.
Vague goals
A goal without a number, a date or a plan cannot give feedback, and feedback is what the effect depends on. 'Do your best' was consistently the worst condition in the goal-setting studies. The tab flags goals with no target because they cannot be monitored and monitoring is half the mechanism.
Progress as licence
Feeling ahead of a goal can license a lapse: people reminded of progress toward a goal were more likely to choose the indulgence. The remedy is to frame progress as commitment, what you are becoming, rather than as credit earned. Temporal landmarks, a Monday, a birthday, a new month, give a fresh start that raises goal-directed effort; use them to restart rather than to reward.
Too many at once
Goals compete for attention and the goal-setting critics documented what happens when they are over-prescribed: tunnel vision, corner-cutting and burnout. Even in groups, the effect depends on commitment to a specific target. The tab flags more than five active goals and a weekly review is the place to park some.
Myths
Popular beliefs about goals the evidence contradicts.
Visualising success, waiting for motivation and treating any goal as better than none are the three beliefs that feel like wisdom and test as the opposite. Each block gives the finding that replaced it.
Visualising success makes it happen
Positive fantasies about the future predict less effort and less success, because they feel like arrival. Mental contrasting, which pairs the vision with the obstacle, is what turns the picture into work, and only when the goal is feasible. The adolescents who learned it did more; the students who only imagined did less.
Motivation is the missing ingredient
Most people who fail to act already wanted to. Intentions explain a modest share of behaviour and half of them go unacted; what predicts action is a plan tied to a cue, a record of progress and feedback. Motivation is the thing people have too much of and structure the thing they lack.
Any goal is better than none
Goals imposed from outside or set to please others draw less effort and give less wellbeing when reached, and over-prescribed targets do harm. The theory's own founders describe the conditions under which goals work, and the critics describe the conditions under which they backfire. A goal you would not choose again is better parked.
Measuring progress
What the tab tracks and how often to look.
The tab compares progress with the time that has passed, counts active goals and flags the ones with no number, because those are the conditions the theory and its critics name. The second block sets the rhythm: a weekly look, and a fresh start used to re-set rather than to quit.
Progress, load and specificity
The tab compares each goal's progress with how much of its window has passed, flags more than five active goals, and flags goals with no number to reach. The strip reacts to goals running behind, to overload and to vagueness, because those are the three conditions goal theory and the goal-setting critics identify, and because progress monitoring is the mechanism with the strongest pooled evidence.
Review on a rhythm
Review goals weekly, on the same day, and use the natural fresh starts of a month or a term to re-set rather than to abandon. Record what happened and adjust the plan, not the ambition, first; feedback works when it leads to a revised plan, and mental contrasting works when it is repeated against the current obstacle.
Tips you may see in the app
The line under the tab picks one of these for your own numbers. Each rests on the same standard of evidence.
- Record progress and tell someone; monitoring raised goal attainment most when shared.Monitoring progress raised goal attainment across the pooled trials, and the effect grew when progress was recorded physically and reported to someone else; the progress bars are the record and a friend or a workspace is the reporting.
- Behind on a goal? Write an if-then plan, when X happens I do Y; follow-through doubles.Implementation intentions, if-then plans that link a specific situation to a specific response, have a medium-to-large pooled effect on goal attainment and helped people avoid unhealthy snacking as well as start new behaviours.
- A Monday, a new month or a birthday is a fresh start people use to restart goals.Temporal landmarks raise goal-directed effort: commitments and gym visits rise at the start of a week, a month or a year and after a birthday, and the next one is always close.
- More than five active goals splits attention; park the ones you would not choose again.Goals compete for attention, and over-prescribed targets produce the tunnel vision, corner-cutting and burnout the goal-setting critics documented; a weekly review is the place to park some.
- Goals chosen for your own reasons draw more effort and leave you better off when reached.Self-concordant goals, pursued for interest and personal value, draw more sustained effort and are reached more often, and reaching them raises wellbeing where reaching externally imposed goals does not.
- Give the goal a number and a date; do your best produced the worst results.Across four decades and hundreds of studies, specific and difficult goals led to higher performance than easy goals, vague goals or do your best, provided the person was committed and got feedback.
- Picture the outcome, then the obstacle, then the plan; fantasy alone predicts less effort.Mental contrasting, imagining the wished-for outcome and then the obstacle in the way, sorts the goals worth committing to from the daydreams; positive fantasy on its own predicts less effort and worse outcomes.
Sources
Every study this guidebook rests on, in the order it is first cited.
- 1
Locke EA, Latham GP (2002). Building a practically useful theory of goal setting and task motivation: a 35-year odyssey. American Psychologist.
- 2
Latham GP, Locke EA (2007). New developments in and directions for goal-setting research. European Psychologist.
- 3
Kleingeld A, van Mierlo H, Arends L (2011). The effect of goal setting on group performance: a meta-analysis. Journal of Applied Psychology.
- 4
Epton T, Currie S, Armitage CJ (2017). Unique effects of setting goals on behavior change: systematic review and meta-analysis. Journal of Consulting and Clinical Psychology.
- 5
Ordóñez LD, Schweitzer ME, Galinsky AD, Bazerman MH (2009). Goals gone wild: the systematic side effects of overprescribing goal setting. Academy of Management Perspectives.
- 6
Webb TL, Sheeran P (2006). Does changing behavioral intentions engender behavior change? A meta-analysis of the experimental evidence. Psychological Bulletin.
- 7
Sheeran P, Webb TL (2016). The intention–behavior gap. Social and Personality Psychology Compass.
- 8
Gollwitzer PM, Sheeran P (2006). Implementation intentions and goal achievement: a meta-analysis of effects and processes. Advances in Experimental Social Psychology.
- 9
Koestner R, Lekes N, Powers TA, Chicoine E (2002). Attaining personal goals: self-concordance plus implementation intentions equals success. Journal of Personality and Social Psychology.
- 10
Adriaanse MA, Vinkers CDW, De Ridder DTD, Hox JJ, De Wit JBF (2011). Do implementation intentions help the fight against unhealthy snacking? A systematic review and meta-analysis. Appetite.
- 11
Sheldon KM, Elliot AJ (1999). Goal striving, need satisfaction, and longitudinal well-being: the self-concordance model. Journal of Personality and Social Psychology.
- 12
Deci EL, Ryan RM (2000). The "what" and "why" of goal pursuits: human needs and the self-determination of behavior. Psychological Inquiry.
- 13
Oettingen G (2012). Future thought and behaviour change. European Review of Social Psychology.
- 14
Harkin B, Webb TL, Chang BPI, Prestwich A, Conner M, Kellar I, Benn Y, Sheeran P (2016). Does monitoring goal progress promote goal attainment? A meta-analysis of the experimental evidence. Psychological Bulletin.
- 15
Rhodes RE, de Bruijn GJ (2013). How big is the physical activity intention–behaviour gap? A meta-analysis using the action control framework. British Journal of Health Psychology.
- 16
Steel P (2007). The nature of procrastination: a meta-analytic and theoretical review of quintessential self-regulatory failure. Psychological Bulletin.
- 17
Duckworth AL, Grant H, Loew B, Oettingen G, Gollwitzer PM (2011). Self-regulation strategies improve self-discipline in adolescents: benefits of mental contrasting and implementation intentions. Educational Psychology.
- 18
Burke LE, Wang J, Sevick MA (2011). Self-monitoring in weight loss: a systematic review of the literature. Journal of the American Dietetic Association.
- 19
Hattie J, Timperley H (2007). The power of feedback. Review of Educational Research.
- 20
Aeon B, Faber A, Panaccio A (2021). Does time management work? A meta-analysis. PLOS ONE.
- 21
Fishbach A, Dhar R (2005). Goals as excuses or guides: the liberating effect of perceived goal progress on choice. Journal of Consumer Research.
- 22
Dai H, Milkman KL, Riis J (2014). The fresh start effect: temporal landmarks motivate aspirational behavior. Management Science.
This summarises research for healthy adults. It is not medical advice and does not replace a professional.