Which of the following does NOT define a “healthy body weight?”

Fill in the blank with the correct organ of the GI tract, or accessory organ. The [answer1] glands produces salivary amylase which begins the chemical breakdown of carbohydrates. The [answer2] is where ingestion of food occurs. The [answer3] transports food from the mouth to the stomach; no chemical digestion occurs. The [answer4] produces gastric juices which contain hydrochloric acid and the enzyme pepsin, which start the chemical breakdown of proteins. The [answer5] intestine is where most digestion and absorption occur. The [answer6] produces bile which helps to digest fats. The [answer7] stores, concentrates, and secretes bile into the small intestine. The [answer8] produces and secretes pancreatic juices which contain bicarbonate that neutralizes the acidity of the stomach-derived chyme and enzymes that further break down proteins, carbohydrates, and lipids.  Mostly water is absorbed in the [answer9] intestine.

Which of the following are false about prototypes in the design process? Select all that apply. 

True or False: Vredenburg et al. in the paper “A Survey of User-Centered Design Practice” conducted a survey of over 100 experienced usability practitioners. They found that cost-benefit tradeoffs are a key consideration in the adoption of UCD methods.

In 2014, Facebook announced the results of a massive psychological experiment manipulating the emotions of 689,003 users. The users were not debriefed following the experiment. Facebook justified their actions by stating it was “consistent with Facebook’s Data Use Policy, to which all users agree prior to creating an account on Facebook, constituting informed consistent for this research.” Was this ethical? Explain your answer (the majority of points will be assigned based on your explanation/reasoning). 

True or False: Usable is the minimum requirement for any successful system. 

What are the three types of design Don Norman in “The Design of Everyday Things” highlights? Select all that apply. 

Which of the following are not true about user personas? Select all that apply. 

Harrison et al. in the paper “The Three Paradigms of HCI” argued that certain strands of research were not captured by the first two paradigms, and therefore we needed the third HCI paradigm. Which of the following was not one the listed strands of research?

Periods in which tensions between the U.S. and the Soviet Union were relaxed were known as