Practice - Empirical Research Methods in HCI
Practice Questions
Test your understanding with targeted questions
Define empirical research in one sentence.
💡 Hint: Think about data collection methods.
What is the difference between independent and dependent variables?
💡 Hint: Consider which one changes and which one reacts.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is empirical research?
💡 Hint: Think about the scientific method.
True or False: Internal validity ensures that the results can be generalized to other populations.
💡 Hint: Consider the difference between focused studies and broader applications.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Create a detailed experimental design proposal for a study examining the impact of interface color on user retention rates.
💡 Hint: Consider how you will manipulate the interface color and what measures you will put in place.
Analyze a provided case study about user errors in an application. Identify potential threats to internal and external validity in the study's design.
💡 Hint: Think critically about the research context and user sample.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.