Melba is one of the unique individuals that has 4 kinds of cones. What is not true about Melba?
A. She must be female because having four kinds of cones requires two X chromosomes.
B. She has two forms of the short-wavelength cone.
C. She has two forms of the long-wavelength cone.
D. She is better at making distinctions between one color and another compared to someone with three cones.
Answer: B
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When three-year-old Garret is coloring a picture, he carefully selects a brown crayon to color a tree trunk, a green crayon for the leaves in the tree, and a red crayon for the bird in the tree. When Garret is asked to name the colors he has been using, he confidently answers "blue" each time. The fact that Garret can distinguish between the colors, even though he can't accurately name them yet,
suggests that: a. the linguistic relativity hypothesis provides an accurate description of the link between thought and language b. the exemplar theory provides the best explanation of the way in which new categories are formed c. the linguistic relativity hypothesis does not accurately reflect the link between thought and language d. the prototype theory does not provide an adequate description of the way in which new categories are formed
The preferential looking technique showed that infants as young as _____ will look at their mother's face than a stranger's face
A) ?two-days-old B) one-week-old? C) one-month-old? D) six-months-old
Which of the following accurately describes what a toddler will do when confronted with a steep slope while walking?
a. He will adamantly refuse to go down it. b. He will usually stop and crawl or slide down the slope. c. He cannot tell the difference and will try to walk down it, usually falling down. d. He cannot go down any slopes until approximately age 2.
Burstein's second stage, called the ____ stage, involves attachment that is based on similarity of values and overall attitudes
a. stimulus b. value c. role d. norm