Feedback: The Breakfast of Champions – Comprehensive Study Notes

Definition & Core Principles of Feedback

Feedback = information about performance enabling behavioral adjustment toward desired outcomes (e.g.a0a ballet, concert, work task)
- Must be paired with a consequence (usually positive reinforcement) to produce lasting change
- Performance Feedback ≠ mere data; it identifies both (1) current standing vs. goal and (2) specific behaviors to change/improve
Key aphorisms
- “Feedback is the breakfast of champions”
- “Information or data is feedback only if it tells you which behavior(s) to change.”

Distinction: Feedback vs. Information/Data

Organizations often drown in data but starve for feedback
Example: Cholesterol report of $300$ is data; without reference range & action steps it is not feedback
Deming’s question, “How could they know?” underscores common lack of actionable feedback in workplaces

Why Feedback Matters

Essential to learning basic skills (walking, talking, driving, computing)
Gilbert (1978): Properly designed feedback systems produce at least $20\%$ improvement, often $50\%$ , occasionally $6\times$ baseline performance
Frequent mislabeling of employees as “unmotivated” or “incompetent” is often traceable to inadequate feedback

Applied Evidence & Case Studies

Aviation: Checklist completion rose from $38\%$ to $100\%$ with feedback (Rantz & Van Houten, 2011)
Surgery: Correct handling of sharp instruments improved (Cunningham & Austin, 2007)
Ergonomics: Correct posture > $90\%$ of intervals via feedback + self-monitoring (Sigurdsson & Austin, 2008)
Driving Safety
- Pizza deliverers: Turn-signal use + $22\%$ , complete stops + $17\%$ (Ludwig eta0al., 2001)
- Meals-on-wheels drivers: similar gains w/ feedback + goals (Nicol & Hantula, 2001)
Household Energy: Visible daily usage % reduced electricity $16\%$ vs. control (Darley, Seligman & Becker, 1979)
Sports: Martin & Hrycaiko (1983) show up to $1000\%$ improvement across multiple sports
Biofeedback: Patients control heart rate, BP, skin temp, muscle tension; booming market for self-monitoring devices (pedometers, HR monitors, BP cuffs)

Komaki & Barnett (1977) Little League Football Study

Participants: Five 9-10-yr-old offensive players
Pinpointed 3 complex plays; behaviors itemized on checklists (e.g., Play A Option: QB-Center Exchange, QB-RHB Fake, FB Blocks End, QB Decision, QB Action)
Procedure: After each scrimmage play, coach showed checklist, praised correct items, instructed on errors (contrast: prior coaching = yelling only)
Results
- Perfect executions: $2/84$ → $22/89$ (>$10\times$ increase)
- QB correct decision: $5/23$ → $26/40$
- QB block success: $0/25$ → $22/30$

Research Synthesis (Balcazar, Hopkins & Suarez, 1985)

Feedback alone does not uniformly improve performance
Feedback + rewards and/or goal-setting markedly increases consistency & magnitude of effects
Certain feedback characteristics (see next section) are reliably linked to success

Mechanisms: Antecedents, Feedback, Reinforcement

Feedback acts as discriminative stimulus ( $S^D$ ) signaling opportunity for reinforcement
Performance changes because of consequences associated with feedback, not feedback itself
Positive comments → positive reinforcement; negative comments → negative reinforcement or punishment, depending on effect on behavior
Without contingent consequences, feedback improvements fade or never appear (e.g., Loewy & Bailey, 2007 – greeting behavior relapsed until praise/goals added)

Ten Characteristics of Effective Feedback

1.a0Specific “how-to” information

Graph should tell performer exactly which behaviors to adjust (e.g., # documents error-free rather than generic “quality”)
2.a0Within performer’s control
Avoid metrics affected by external price hikes, supply chain, etc.
Ensure requisite skills/knowledge exist (train first if “can’t do”)
3.a0Immediate (or as close as possible)
Daily > weekly > monthly; formative feedback best immediately BEFORE next attempt when teaching quality/complex skills (Brewer 1989, Roberts 1997)
Rule: Give positive feedback after a performance; corrective feedback before the next
4.a0Individualized
Smallest feasible unit (individual; if not, small team)
Still supplement with group-level feedback to multiply reinforcement sources (post publicly; individual privately)
5.a0Self-monitored when possible
Ensures immediacy, fosters ownership; supervisor should use self-generated data for additional reinforcement
Address data-faking fears by initially reinforcing accuracy of recording, not outcomes
6.a0Delivered by person in charge if not self-monitored
Signals importance; manager learns data deeply; increases likelihood of contingent reinforcement
7.a0Focused on improvement (positive pinpoints)
Track what you want more of (e.g., days at work vs. absenteeism)
Positive framing encourages positive reinforcement language and upward-trending graphs
8.a0Easily understood
Minimize composite scores’ complexity; let performers design or explain graphs to prove comprehension
9.a0Graphed / visualized
“A picture is worth a thousand words.” Visuals invite discussion & reinforcement, reveal trends instantly 10.a0Used explicitly as antecedent for reinforcement
- Pair upward trends with social and/or tangible rewards (Balcazar et al.: graphic weekly feedback + tangible rewards → $80\%$ success rate across studies)
- Thematic displays (race cars, mountain climbing, bingo, etc.) strengthen cue-reinforcer linkage

Timing Nuances

Immediate feedback accelerates change in repetitive tasks
For complex learning, feedback just before next opportunity outperforms feedback after prior response
Monthly data seldom drives steady improvement; use for macro-review, not daily management

Positive vs. Negative Pinpoints

Upward trend = improvement; if your graph must go down to show success, re-pinpoint positively
Positively stated measures naturally lend themselves to positive reinforcement; negative metrics prime punishment/avoidance

Graphing Best Practices

Include baseline & goal lines for context
Use cumulative or trend charts depending on desired visibility of progress (see Figure 13.4 example: circuit breakers overhauled)
Post group charts in public, individual charts privately unless peer reinforcement is explicitly desired and accepted

Practical Implementation Checklist

[ ] Identify critical, controllable performance behaviors/results
[ ] Establish precise measurement & data-collection method (self or manager)
[ ] Decide feedback frequency (aim daily/weekly)
[ ] Design clear graph with baseline & goal
[ ] Plan reinforcement strategy (social & tangible) tied to positive movement
[ ] Train performers if skill deficits exist
[ ] Launch; monitor for understanding and adjust pinpoints or frequency as required

Ethical & Organizational Considerations

Avoid using feedback as covert punishment; ensure reinforcement outweighs criticism
Transparency about measurement purpose builds trust
Feedback systems should evolve; retire metrics once behaviors stabilize and are maintained naturally by built-in reinforcement

Key Numerical Takeaways

Typical feedback systems yield $20–50\%$ improvement; documented cases up to $600\%$ and $1000\%$ in special contexts
Komaki football study: perfect execution improved > $10\times$
Energy conservation feedback: $16\%$ reduction in 3 weeks
Driving safety: $17–22\%$ gains maintained post-withdrawal
Aviation checklist completion: $38\%$ → $100\%$ in a few trials

Summary Guidelines for Exams

Feedback must specify BOTH current status vs. goal AND behavior change path
Feedback alone rarely suffices; pair with reinforcement and/or goals for durability
Deliver feedback that is specific, rapid, individualized, self-monitored, graphically displayed, positively framed, and tied to reinforcement
The most potent configuration = weekly (or more frequent) graphic feedback + tangible/social rewards + clear goals
Remember formula: Feedback ( $S^D$ ) + Reinforcement ( $S^R$ ) → lasting performance change