What is a mental model?
A person’s internal understanding of how something works—like a mental map of the world.
How are mental models formed?
Through experiences, education, culture, background, family, and social interactions.
Are mental models inborn or learned?
They are learned, not innate.
Why do people imagine different things when hearing the word “dog”?
Because their mental models are shaped by personal experiences—positive, neutral, or negative.
What does the “dog example” illustrate about mental models?
People interpret the same word differently based on past experiences.
How do mental models affect information system design?
Designers build systems based on their own mental models of how users should operate.
How do mental models affect information system use?
Users interact with systems based on how they think the system should work.
What happens when a system doesn’t match a user’s mental model?
Confusion, frustration, and the feeling of “I want to, but the computer won’t let me.”
What mismatch happens in LMS systems like Canvas?
Professors assume uploading a file equals sharing it, but the system requires publishing and announcements.
What mismatch occurs with customer service chatbots?
Users expect human-like conversation, but chatbots rely on short keyword triggers.
What mismatch happens in mobile banking apps?
Users expect instant transfers (like texting), but banking transfers take 1–2 business days.
Why are mental models important in MIS?
They determine how well users understand systems and how effectively businesses operate those systems.
What problems arise when business systems don’t match user mental models?
Errors, frustration, lower productivity, and missed opportunities.
How can organizations improve system usability?
Design intuitive systems or train users to adjust their mental models.
What is the curse of knowledge?
Once you know something, it’s hard to imagine what it’s like not to know it.
How does the curse of knowledge affect system design?
Experts may design systems based on assumptions users don’t share.
What is the key takeaway about mental models in information systems?
Mental models shape how systems are built and used; understanding them improves design, communication, and problem‑solving.
