Deliberate Practice
Skill improves fastest when practice targets weaknesses with full attention rather than repeating what already feels easy.
This collection covers Ericsson's deliberate practice, the ten thousand hour rule and what it actually claims, growth and fixed mindsets, and the metacognition that lets a learner steer their own progress. Each claim is traced to the research it rests on.
newest 25 Aug 2026
Most read here · Glossary term
10,000 Hour Rule: Gladwell's Claim and What Ericsson Actually Said →
Editor's Pick · Deliberate Practice
The Science of Expertise: 40 Years of Research on How Elite Skill Is Built
What does deliberate practice actually explain? The meta-analyses say less than 1% in professions. A deep dive into 32 peer-reviewed sources on how expertise is really built.
Deep dive · 18 Jun 2026
A route through this shelf
Reading order
Measure yourself
Practice Quality Assessment: Is Your Practice Actually Making You Better?Get a baseline before you change anything. 20 questions; scored on real dimensions.
Read the evidence
The Science of Expertise: 40 Years of Research on How Elite Skill Is BuiltThe evidence in full, 45 references on the record.
Apply it
90-Day Deliberate Practice Protocol: Build Expertise Using Ericsson's FrameworkA written method to run: 12 weeks.
The complete shelf, unpaginated
Holdings
Deep Dives
Long-form investigations with full bibliographies.Guides
Structured, chaptered field manuals.
Protocols
Multi-week programmes with a written method.
Assessments
Scored self-assessments with real question banks.
Glossary
Defined terms, each with its own entry.
Metacognition: Definition and the Capacity to Think About ThinkingMetacognition is the capacity to observe and regulate your own thinking. Learn the three core components and how to develop this trainable skill.Glossary term · 18 Jun 2026
Growth Mindset: Dweck's Definition and the Effort-Praise DistinctionGrowth mindset: the belief that abilities develop through effort, not fixed talent. Dweck's research shows how praise style shapes learning outcomes.Glossary term · 18 Jun 2026
Fixed Mindset: Dweck's Definition and the Talent-Identity TrapFixed mindset is the belief that intelligence is innate and unchangeable. Understand how it develops and what the evidence says about mindset training.Glossary term · 18 Jun 2026
Deliberate Practice: Ericsson's Definition and Why It Differs From Regular PracticeDeliberate practice is Ericsson's method for expert skill: stretch goals, immediate feedback, and corrective rehearsal at the edge of current ability.Glossary term · 18 Jun 2026
10,000 Hour Rule: Gladwell's Claim and What Ericsson Actually SaidThe 10,000-hour rule is Gladwell's popularisation of Ericsson's research. Deliberate practice quality, not raw hours, drives expertise.Glossary term · 18 Jun 2026
Search Console, latest pull
Most read on this shelf
- 10,000 Hour RuleGlossary term
- MetacognitionGlossary term
- Deliberate PracticeGlossary term
- The Science of Expertise: 40 Years of Research on How Elite Skill Is BuiltDeep dive
- 90-Day Deliberate Practice Protocol: Build Expertise Using Ericsson's FrameworkProtocol