A) For children living in both types of families, the influence of the shared environment is stronger than the influence of genetics.
B) For children living in both types of families, the influence of genetics is stronger than the influence of the shared environment.
C) For children living in affluent families, the influence of the shared environment is stronger than the influence of genetics, and the pattern is reversed for impoverished families.
D) For children living in impoverished families, the influence of the shared environment is stronger than the influence of genetics, and the pattern is reversed for affluent families.
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Multiple Choice
A) are more likely to be developmentally delayed.
B) tend to have a heightened readiness to learn from instruction.
C) have less variability in their thought than do other children.
D) learn less from instruction than do children whose speech and gestures are consistent.
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Multiple Choice
A) remains stable; increases
B) decreases; increases
C) increases; decreases
D) decreases; remains stable
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Multiple Choice
A) identify words.
B) decode words.
C) match letters to their sounds.
D) do none of these.
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Multiple Choice
A) Older children can represent the magnitudes of larger numbers more easily than can younger children.
B) Understanding of numerical magnitudes likely helps children rule out implausible answers.
C) Direct instruction in the accuracy of numerical magnitude representations has little effect on arithmetic proficiency.
D) Overall mathematical knowledge is related to children's knowledge of numerical magnitudes.
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Multiple Choice
A) diet
B) level of intellectual stimulation
C) gender
D) level of emotional support
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Multiple Choice
A) Knowledge of proper spelling
B) Letter formation skills
C) Command of punctuation
D) Appreciation for the need to plan
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Multiple Choice
A) counting from 1 to 30
B) placing numbers on a number line
C) adding 2 + 2 and 3+ 3
D) all of these
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Multiple Choice
A) fluid and crystallized intelligence
B) "g," moderately general abilities, and specific processes
C) general intelligence
D) primary mental abilities
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Multiple Choice
A) Teach your child to break words into their component sounds.
B) Teach your child that words have spaces between them and that reading is done from left to right.
C) Teach your child to identify all upper- and lowercase letters.
D) Allow your child to explore a variety of books on his or her own.
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Multiple Choice
A) comprehending that "10" represents more of something than does "8."
B) knowing whether 6 or 9 indicates a greater number of objects.
C) correctly estimating where 700 is on a number line from 1 to 1000.
D) understanding that the written word "three" represents 3 objects.
Correct Answer
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Multiple Choice
A) active
B) passive
C) evocative
D) inductive
Correct Answer
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