Practice 1.1b Psychological factors with authentic IB Design Technology (DT) exam questions for both SL and HL students. This question bank mirrors Paper 1, 2, 3 structure, covering key topics like materials and processes, product design, and sustainability. Get instant solutions, detailed explanations, and build exam confidence with questions in the style of IB examiners.
Designers use an understanding of human factors to...
I. Increase safety
II. Increase ease of use
III. Reduce stress and fatigue
Which part of the human information processing system would most likely be responsible for a user forgetting how to operate a product?
Which component of the human information processing system is most likely impacted by mental stress?
In which type of scale is the sequence of values significant, but the intervals between the values irrelevant?
Which of the following psychological factors is most likely to affect a user's interaction with a product while experiencing time pressure?
What is the final stage of the human information processing system, which results in a physiological response?
Which method of collecting physiological factor data is the most appropriate when asking users to rate the comfort levels of different beds?
What type of scale would be used to collect qualitative data on comfort?