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Question
Describe two reasons for developmental changes in memory span.
One of the reasons that memory span improves with age is that rehearsal of information is important in increasing short-term memory. Older children rehearse the digits from the test more than younger children do. Speedespecially the speed with which memory items can be identifiedand efficiency of processing information are important, too.
Answer
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Related questions
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What is child-directed speech? What are some other strategies adults use to increase infants' acquisition of language?
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Define receptive vocabulary and spoken vocabulary. What is the relationship between the two?
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Identify a special way that adults speak to babies that is characterized by language spoken in a higher pitch than normal, the use of simple words, and the use of simple sentences.
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Identify the memory without conscious recollection. This includes memories of skills and routine procedures (such as crawling) that are performed automatically.
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According to Jean Piaget, identify the sixth and final substage of sensorimotor thought. This substage is apparent in children between 18 and 24 months of age. The infant develops the ability to use primitive symbols in this substage.
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Identify the linguist who proposed that humans are biologically prewired to learn language. He or she proposed that infants are born into the world with a language acquisition device that enables the child to detect certain features and rules of language.
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Mariah has suffered damage to the left frontal lobe of her brain. When she tries to speak, she struggles to produce words and is unable to say them correctly. Mariah has sustained injury to the:
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The rapid increase in an infant's vocabulary starting at about 18 months of age is called:
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the secular trend.
B.
telegraphic speech.
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the vocabulary spurt.
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Q:
Which of the following statements about first words is NOT correct?
A.
Infants recognize their name by the age of 3 months.
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Children understand more words than they can speak.
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By 18 months, most children have a spoken vocabulary of about 50 words.
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Crying
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Cooing
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_____ have many jobs in grammar, such as marking tense and number.
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Syntax
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Q:
Phonology is to _____ as morphology is to _____.
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sound; meaning
B.
meaning; sound
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appropriate use of language in different contexts; correct word order
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In the word "falling," both "fall" and "-ing" are considered _____.
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morphemes
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phonemes
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graphemes
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Q:
An example of the basic unit of sound in the English language is the sound the letter "m" makes. This sound is called a _____.
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morpheme
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phoneme
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grapheme
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Q:
Jim and Joanna are curious to know if their baby will grow up to be a child with high IQ. Which of the following measures for assessing infant development is correlated with measures of intelligence in older children and would best suit the purpose?
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Bayley-III
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2-month-old
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6-month-old
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4-month-old
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Q:
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intelligence quotient (IQ).
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intelligence inventory score (IIS).
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developmental quotient (DQ).
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Q:
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five to six days
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three to four weeks
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three to four months
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Q:
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amygdala
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retroactive memory interference.
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infantile amnesia.
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child memory loss.
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implicit memory.
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deferred imitation.
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joint attention.
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Q:
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dishabituation
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explicit memory
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habituation
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An ability to manipulate objects
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An ability to track another's behavior
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Q:
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A.
Jean Piaget failed to conduct observations in an infant's everyday environment.
B.
Jean Piaget failed to conduct observations in controlled settings.
C.
Infants are more competent than Jean Piaget thought.
D.
Q:
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A.
core knowledge
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domain knowledge
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learned domain
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symbolic manipulation
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infinite generativity
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telegraphic thinking
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First habits and primary circular reactions
B.
Simple reflexes
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Q:
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Conditioned reflexes
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First habits and primary circular reactions
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Simple reflexes
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The _____ substage of sensorimotor development corresponds to the first month after birth.
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first habits and primary circular reactions
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simple reflexes
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secondary circular reactions
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