Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does reaction time refer to?
💡 Hint: Think about your response to a traffic light.
Question 2
Easy
Can you name one stage of reaction time?
💡 Hint: It's the first step in responding to a stimulus.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What are the four stages of reaction time?
💡 Hint: Remember the acronym PIEV.
Question 2
True or False: The 85th percentile value is used in traffic design to ensure safety.
- True
- False
💡 Hint: Consider how we accommodate the majority of users.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Analyze a scenario where a driver encounters a sudden obstacle. Describe the reaction time stages involved and how external factors might influence this process.
💡 Hint: Consider each stage and what might affect it.
Question 2
Propose a design solution for traffic lights that accounts for varying reaction times. Describe your approach and the reasoning behind your choices.
💡 Hint: Draw on studies regarding reaction time variability.
Challenge and get performance evaluation