Phobic disorders treatment: Medications

The zone of proximal development refers to _____

a) the notion that moral reasoning is based primarily on the evidence of what is "right" and what is "wrong" as dictated by society's rules. b) the skills children cannot yet perform on their own, but can perform if they have some help from someone who has already attained those skills. c) the understanding that the volume of a particular liquid remains the same even if the container it is poured into is different in appearance from the original container. d) the outward verbalizations a young child makes when working through a challenging task.

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