영문 타자 연습

What is WPM?

WPM (Words Per Minute) is the standard measurement for typing speed in English. It is calculated by counting the number of characters typed and dividing by 5 (the average word length), then dividing by the time in minutes.

Tips for Improvement

• Keep your fingers on the home row (ASDF JKL;)
• Practice touch typing without looking at the keyboard
• Focus on accuracy first, speed will follow
• Practice regularly for 15-30 minutes daily

WPM Standards

• Beginner: 20-40 WPM
• Average: 40-60 WPM
• Intermediate: 60-80 WPM
• Advanced: 80-100 WPM
• Professional: 100+ WPM

History of QWERTY

The QWERTY keyboard layout was designed by Christopher Sholes in 1873 for the Remington typewriter. The arrangement was designed to prevent mechanical jamming by placing commonly used letter pairs apart from each other. Despite being over 150 years old, QWERTY remains the dominant keyboard layout worldwide.

Home Row Position

The home row is the foundation of touch typing. Your fingers should rest on these keys and return to them after each keystroke.

Alternative Layouts

While QWERTY is standard, alternative layouts exist for those seeking optimization:

Motor Learning and Muscle Memory

Touch typing is a motor skill that improves through practice. When you learn to type, your brain creates neural pathways that become stronger with repetition. This process, called motor learning, eventually allows you to type without conscious thought about finger placement.

Research shows that it takes approximately 10,000-20,000 repetitions for a motor skill to become automatic. For typing, this translates to about 4-8 weeks of consistent practice (20-30 minutes daily) to achieve basic touch typing proficiency.

Accuracy vs Speed

Studies in typing pedagogy consistently show that accuracy should be prioritized over speed during learning. When you make an error and correct it, you spend 3-5 times more time than if you had typed correctly. Additionally, practicing errors reinforces incorrect motor patterns.

Phase 1: Foundation (Weeks 1-2)

• Learn proper home row position
• Practice basic home row keys (ASDF JKL;) until automatic
• Focus entirely on accuracy, ignore speed
• Practice 15-20 minutes daily
• Target: 20-30 WPM with 95%+ accuracy

Phase 2: Expansion (Weeks 3-4)

• Add top row (QWERTY) and bottom row (ZXCVB NM)
• Practice common letter combinations and words
• Begin incorporating numbers and basic punctuation
• Continue prioritizing accuracy
• Target: 30-45 WPM with 95%+ accuracy

Phase 3: Speed Development (Weeks 5-8)

• Gradually push speed while maintaining 95% accuracy
• Identify and drill weak keys or combinations
• Practice with real text (articles, books)
• Increase practice to 20-30 minutes daily
• Target: 50-70 WPM with 95%+ accuracy

Phase 4: Mastery (Ongoing)

• Continue pushing speed boundaries
• Practice with diverse content types
• Work on special characters and shortcuts
• Regular practice to maintain and improve
• Target: 80+ WPM with 97%+ accuracy