Janie is a preschooler who is learning to put together puzzles. Which circumstance will enhance her mastery of this skill, according to research on the zone of proximal development and scaffolding?
a. If an older peer babysits her and works on the puzzles with her
b. If her big sister is available to work with her on puzzles
c. If she has a twin who can do the puzzles with her and they learn together
d. If she works on the puzzles alone
B
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Which of these argues against the idea that we read a word one letter at a time? a. A blurry letter can look like either E or F, depending on the surrounding letters. b. It is easier to read a word than to say the color of its ink
c. We read short, familiar words faster than long, unfamiliar words. d. We read about 11 characters during a fixation, and none during a saccade.
Which is the best example of a question designed to assess autobiographical memory?
A. What is the capital of Wisconsin? B. Who taught you how to ride a bike? C. Where is the queen initially located on a chessboard? D. When was Abraham Lincoln elected president?
At what age do infants typically show interest in other infants?
A) 2 months B) 4 months C) 6 months D) 12 months
A hormone produced in the stomach and small intestines that increases appetite is ________
a. insulin b. glycerol c. ghrelin d. leptin