Unit IV — Leadership & Motivation
30. Job Design and Engagement
Hackman and Oldham's job characteristics model argues that jobs high in skill variety, task identity, task significance, autonomy, and feedback produce critical psychological states (meaningfulness, responsibility, knowledge of results) that in turn drive motivation, satisfaction, and engagement. Narrow, repetitive jobs with little feedback tend to produce disengagement and absenteeism, especially as workforce expectations rise. Redesigning jobs, not just adjusting pay or supervision, is often needed to fix chronic engagement problems on production lines.
- Skill variety: range of different skills and activities a job requires
- Task identity: completing a whole, identifiable piece of work
- Task significance: impact of the job on others' lives or the organization
- Autonomy: discretion over how and when work is done
- Feedback: clear, direct information about performance results
- Engagement outcomes: vigor, dedication, absorption in work
- Motivating Potential Score computed from job characteristics survey
- Monthly absenteeism rate per assembly line segment
- Employee engagement survey scores (vigor, dedication, absorption subscales)
- Error/defect rate correlated with job cycle time
- Voluntary transfer requests away from specific line stations
Kiran Electronics Assembly in Chennai runs a 60-second-cycle assembly line where each of 120 workers performs a single repetitive task, such as inserting one component, all day. Over the past six months, absenteeism on this line rose from 4 percent to 13 percent, and the plant's HR head found through interviews that workers describe the job as "mindless" and feel disconnected from the final product, a home appliance sold under a well-known brand. Exit surveys show workers rarely receive feedback beyond end-of-shift defect counts posted anonymously on a board. A nearby competitor plant using small-team cellular assembly, where teams of 6 build a complete sub-unit, reports absenteeism of only 5 percent. The plant director must decide whether to redesign the line into work cells or address the problem through other means, given the cost and disruption of changing a running production line.
Absenteeism on repetitive line
4% to 13% over 6 months
Competitor cellular-assembly line absenteeism
5%
Job cycle time
60 seconds per task
Motivating Potential Score (survey-based)
22/100 (low)
Feedback frequency
1 anonymous board posting per shift
ARedesign into small-team cellular assembly
Convert the line into 20 teams of 6 workers each building a complete appliance sub-unit, rotating roles within the team.
BIntroduce job rotation across existing stations
Rotate workers across different single-task stations every 2 hours without redesigning the line itself.
CAdd real-time individualized feedback and recognition
Install line-side displays giving each worker real-time quality feedback and weekly recognition for zero-defect performance.
DIncrease line-based attendance bonuses
Pay a monthly bonus tied purely to attendance rates on the affected line.
ARedesign into small-team cellular assembly
Strengths
- Directly raises skill variety, task identity, and task significance
- Matches proven benchmark from competitor plant
Risks
- High disruption and retraining cost during transition
- Temporary output dip likely during changeover
BIntroduce job rotation across existing stations
Strengths
- Low cost, no line redesign needed
- Increases skill variety somewhat and breaks monotony
Risks
- Does not improve task identity or significance
- Limited evidence it alone fixes deep disengagement
CAdd real-time individualized feedback and recognition
Strengths
- Directly targets the feedback deficiency identified
- Relatively low-cost technology investment
Risks
- Does not address skill variety or task identity gaps
- May feel like surveillance if poorly communicated
DIncrease line-based attendance bonuses
Strengths
- Simple and fast to roll out
- May produce a short-term attendance bump
Risks
- Treats a job-design problem with a purely extrinsic, hygiene-level fix
- Unlikely to address root cause of disengagement long term
Should the plant director pursue full cellular redesign, a lighter-touch fix, or a combination? Justify using the job characteristics model.
Convert the line into 20 teams of 6 workers each building a complete appliance sub-unit, rotating roles within the team.
Strengths: Directly raises skill variety, task identity, and task significance; Matches proven benchmark from competitor plant. Risks: High disruption and retraining cost during transition; Temporary output dip likely during changeover.
Rotate workers across different single-task stations every 2 hours without redesigning the line itself.
Strengths: Low cost, no line redesign needed; Increases skill variety somewhat and breaks monotony. Risks: Does not improve task identity or significance; Limited evidence it alone fixes deep disengagement.
Install line-side displays giving each worker real-time quality feedback and weekly recognition for zero-defect performance.
Strengths: Directly targets the feedback deficiency identified; Relatively low-cost technology investment. Risks: Does not address skill variety or task identity gaps; May feel like surveillance if poorly communicated.
Pay a monthly bonus tied purely to attendance rates on the affected line.
Strengths: Simple and fast to roll out; May produce a short-term attendance bump. Risks: Treats a job-design problem with a purely extrinsic, hygiene-level fix; Unlikely to address root cause of disengagement long term.
Set the weight of each criterion (1–5), then score every alternative (1–5). The matrix is a thinking aid, not a verdict.
| Criterion | Weight | A | B | C | D |
|---|---|---|---|---|---|
| Behavioural impact | |||||
| Employee acceptance | |||||
| Feasibility | |||||
| Cost (higher = more affordable) | |||||
| Risk containment | |||||
| Long-term sustainability |
With your current weights, alternative A scores highest. A matrix only reflects the weights you chose. Evidence, ethics, feasibility and the people affected still belong in your judgement — you decide.
Candidates should map the current line's low scores on skill variety, task identity, task significance, autonomy, and feedback to the low Motivating Potential Score, and argue how each alternative would or would not raise these five core dimensions. The discussion should weigh redesign costs and disruption against the demonstrated benchmark improvement from the competitor's cellular model.
- Short term: cellular redesign disrupts output during transition and requires retraining investment
- Short term: feedback and rotation fixes are faster to deploy but yield partial results
- Long term: full redesign could bring absenteeism toward the 5% competitor benchmark and improve quality
- Long term: attendance bonuses alone risk recurring cost without solving underlying disengagement
- Long term: successful redesign could become a template for other Kiran Electronics production lines
- How much job redesign disruption is justified by an absenteeism reduction goal?
- Can feedback and rotation improvements alone meaningfully raise task identity without structural redesign?
- What role does task significance play when workers cannot see the final branded product they are building?
- How would you sequence a combination of these alternatives to minimize production risk?
In the job characteristics model, 'task identity' refers to:
The low Motivating Potential Score (22/100) alongside rising absenteeism most directly indicates:
Given the competitor benchmark and the diagnosed MPS gap, which option addresses the most job characteristics simultaneously?