People can use machines more easily
(a) when the control information is in the environment
(b) when the control information has to be memorized
(c) when the designer employs user-centered conceptual models
(d) when control information is meaningful, not arbitrary
(e) A, C and D are all correct
E
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a. high; low b. low; low c. high; moderately high d. low; moderately high
A search question puts together all of the major concepts under
consideration as entry points into information space, recognizing that depending on the number of hits resulting from this very specific question, we may have to remove one or more terms until we reach some useful answers. A. True B. False