Apply goal-setting and expectancy theories
Connect SMART goal planning with Locke and Latham’s conditions for effective goals and use Vroom’s expectancy, instrumentality and valence model to diagnose a weak reward pathway.
Original StudyForA teaching mapped to Cambridge 9990 Organisational Psychology section 4.1, 2028–2030 Version 1. Example studies illustrate the syllabus and are not official Cambridge materials or mark schemes.
Before you begin
- This lesson covers Cambridge Psychology 9990 Organisational Psychology section 4.1.2. SMART is a practical checklist with wording variants; goal-setting theory and Vroom’s VIE model are distinct explanations.
Work on paper. Try each question before revealing help, and explain why your method works.
Quick readiness check
In VIE theory, what does instrumentality mean?
What you will learn
- Latham and Locke goal-setting theory and its principles
- SMART goals
- Vroom’s valence–instrumentality–expectancy theory
Specific, challenging goals can direct effort
Goal-setting theory proposes that a specific and challenging goal can focus attention, effort and persistence more effectively than a vague instruction, when the person has the ability, accepts the goal and receives useful feedback. Commitment, feedback, task complexity and self-efficacy can affect the result. For a complex task, learning goals and resources may be more appropriate than demanding an immediate performance target.
A goal is not automatically motivating because it is difficult. An impossible or imposed target may reduce commitment, encourage unsafe shortcuts or make performance feedback unfair. Workers need the authority, tools, time and training required to act on the goal.
SMART is a practical checklist commonly expanded as Specific, Measurable, Achievable (or Attainable), Relevant (or Realistic), and Time-bound. The wording varies. SMART helps make a goal clear; it is not, by itself, a tested motivational theory or a guarantee of performance.
Vroom’s VIE model explains a chain of expectations
Vroom’s expectancy theory describes three judgments. Expectancy is the belief that effort can produce the required performance. Instrumentality is the belief that performing will lead to an outcome or reward. Valence is how much the person values that outcome. A simplified model is motivational force = expectancy × instrumentality × valence.
The multiplication captures a weak link: if the worker thinks effort cannot produce the result, the reward is not reliably delivered, or the reward has little value, motivation for that route may be low. These are perceptions, not objective guarantees. People may value several outcomes at once, and they can also be motivated by interest, fairness, identity or relationships that a simple product does not represent.
Goal setting and VIE can work together but answer different questions. Goal-setting theory examines how goals guide performance; VIE examines how expected effort, performance and outcomes affect choice. Neither supports assuming all employees value the same reward.
Diagnose the process before changing the target
If performance is low, find which link is weak. A worker may lack training or control (low expectancy), distrust the reward process (low instrumentality), or not value the reward (low valence). Ask, observe and check records before changing the target or incentive.
An evaluation should define the performance outcome, establish a baseline, document the goal and feedback, and check whether resources and reward rules were consistent. Compare relevant groups or time periods where appropriate, while considering workload, safety, fairness and task complexity. A correlation between targets and output alone does not prove the goal caused the change.
Sources for this lesson
- Cambridge International AS & A Level Psychology 9990 syllabus, 2028–2030
- Cambridge International AS & A Level Psychology 9990 Reference List, 2028–2030
- Locke and Latham (2002), Building a practically useful theory of goal setting and task motivation
- Locke and Latham (1990), Work motivation and satisfaction: Light at the end of the tunnel
- Galbraith and Cummings (1967), An empirical investigation of motivational determinants of task performance
Pause and explain
Which goal is most consistent with a SMART planning checklist?
Worked example
A team receives a bonus for reducing processing time, but staff say they lack training and that errors are ignored when bonuses are calculated. Apply SMART, goal-setting theory and VIE.
Show the worked solution
- Clarify a measurable time goal and pair it with an accuracy and safety measure.
- Check ability, commitment, feedback, task complexity and available training.
- Identify whether expectancy, instrumentality or valence is weak.
Answer A time target can be made specific and time-bound, but it should also include accuracy and safe handling so speed does not displace quality. Training and feedback may strengthen expectancy. Transparent, consistent bonus rules may strengthen instrumentality. The team should be asked whether the bonus has value; another outcome may matter more. Review performance and errors together rather than treating speed alone as success.
Try a topic test
Choose Easy, Normal or Difficult. Save your answers and open worked review after finishing.
Test this topic →From guided practice to a new situation
Write your answer and reasoning first. Use a hint only if you are stuck. The model solution is for self-checking; your written work is not automatically marked.
A worker values a promotion but doubts that effort can overcome a broken system, and believes managers ignore performance records. Identify the VIE links and suggest two repairs.
Give me a hint
Separate the effort-to-performance link from the performance-to-outcome link.
Compare my reasoning
- The broken system weakens expectancy: effort may not produce the required performance.
- Ignored records weaken instrumentality: performance may not lead to the stated promotion.
- Valence is positive because the worker values the promotion, though other valued outcomes may also matter.
- Repair the work system and publish a consistent, transparent promotion process.
Expectancy is weak because the system blocks the worker’s ability to turn effort into performance. Instrumentality is weak because performance is not believed to lead to promotion. Valence appears positive because the worker values the promotion. Repairing the system and applying clear, consistently documented criteria would address the weak links.
Look for these in your work
- Three VIE components distinguished
- Weak links identified
- Repairs match the links
Evaluate the statement: ‘SMART goals and a large bonus will motivate every employee to exceed the target.’
Give me a hint
Use goal difficulty and commitment, then examine each VIE link and the reward’s value.
Compare my reasoning
- SMART can clarify a goal but does not guarantee that employees accept it or have the resources to achieve it.
- A very difficult goal may harm commitment or safety, especially for complex tasks without support or feedback.
- In VIE, expectancy and instrumentality may be weak even when the bonus is large.
- Valence varies, and employees may value fairness, flexibility, recognition or safe workload more than cash.
The statement is too universal. SMART can improve clarity but is not a motivational guarantee. Goal commitment, ability, feedback, task complexity and safe resources matter. VIE also predicts weak motivation if effort cannot produce performance or if performance will not reliably produce the bonus. Finally, a large reward has different valence for different people and can create unwanted shortcuts if the measure is narrow.
Look for these in your work
- SMART limits explained
- Goal-setting moderators included
- All VIE links and safety considered
Design and evaluate a 6-week accuracy improvement goal for a service team using goal-setting theory, SMART and VIE.
Give me a hint
Make the target specific and feasible, preserve a quality safeguard, and plan how to check each VIE link.
Compare my reasoning
- Set a baseline and a measurable accuracy target with a six-week review date; include service quality and error safeguards.
- Confirm staff have training, tools, time, input into the goal and regular feedback; adjust for task complexity.
- Ask whether staff believe effort can achieve the target, whether results will be recorded consistently, and which outcomes they value.
- Compare baseline and follow-up accuracy, errors, workload and staff feedback; note other changes and avoid causal claims from a simple before/after comparison.
A defensible plan sets a realistic, measurable accuracy goal over six weeks and protects service quality and worker safety. Staff should have resources, a chance to commit to the target and regular feedback. The evaluator should assess expectancy, instrumentality and valence rather than assume them, then compare several outcomes and gather staff feedback. A simple pre/post change cannot rule out other causes.
Look for these in your work
- Goal has measure and deadline
- Goal moderators considered
- VIE chain measured
- Outcome safeguards included
Common mistakes
- Treating SMART as a complete theory of motivation
- Assuming the hardest goal always produces the best performance
- Confusing expectancy (effort to performance) with instrumentality (performance to outcome)
- Assuming a reward has positive valence for every worker
- Measuring speed without checking accuracy, safety, resources or task complexity
What can you explain now?
What is the difference between expectancy and instrumentality?
Compare with the explanation
Expectancy is the belief that effort can produce the required performance. Instrumentality is the belief that that performance will lead to an outcome or reward.
Trace the chain from effort to performance to outcome.
After trying it yourself, choose your next review. This is your self-assessment.
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Make it stick
State the three VIE links in order and explain why a clear SMART goal may still fail to motivate a team.
If you needed the solution, close it and solve the problem again from a blank page. A correct answer is stronger when you can explain the reason for each step.