An email system requires an "i" be typed before typing a message. How would

you explain this seemingly arbitrary choice of the letter "i"?

(a) the arbitrary mapping of keys and computer hardware made it necessary to
begin with "i"
(b) it is not arbitrary to the designer who is an expert and has a well developed
schema
(c) meaningful words like "cut" and "paste" are too hard to remember when
using a computer
(d) because anyone who cannot remember an "i" should not be using a
computer


B

Psychology

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The child's peak level of cognitive/linguistic abilities has been labeled __________ by

sociocultural theorists. Fill in the blanks with correct word

Psychology

In ______ disorder, an individual experiences distress when he or she is not at home or in the presence of an attachment figure.

a. obsessive-compulsive b. generalized anxiety c. separation anxiety d. social anxiety

Psychology

One of the oldest methods used in neuroscience to study brain function is __________.

A. immunocytochemistry B. stereotaxic surgery C. autoradiography D. experimental ablation

Psychology

On the basis of your statistical decision, which error, Type 1 or Type 2

might you have committed? What will be an ideal response?

Psychology