The cerebral cortex in humans is less crumbled than in other mammals

Which is a good "design principle?"

(a) the designer should put the control information in the environment (b) the designer should make the control information as arbitrary as possible (c) the designer should make the mappings of the control information as arbitrary as possible (d) the user should adopt the designer's conceptual model (e) all of the above

Annie is unable to tell the difference between what is real versus what is not real. Annie's loss of contact with reality is referred to as _____

a) psychosis. b) derailment. c) grandiosity. d) euphoria.