What is the earliest evidence of humans' ability to understand basic mathematical ideas?
A) Newborns less than one week old can distinguish between cards with four black dots and
cards with six black dots.
B) Newborns less than one week old can distinguish between cards with two black dots and
cards with three black dots.
C) Children do not recognize mathematical quantities when they see or hear them until they
are about four years old.
D) Infants two or three months old can match the number of objects they see to the number
of sounds they hear.
B
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Damaged and dying neurons sometimes collect around a core of proteins, producing dendritic _______________ that can interfere with the functioning of other, healthy neurons
Fill in the blank(s) with correct word
A disadvantage of longitudinal research is that some types of generalizations can be made only to cohorts of the research participants
a. true b. false
The child’s morphological knowledge
a. is about details of prefixes, suffixes, and other syllable modifiers that are attached to words.
b. suffers under mutual exclusivity constraints.
c. is maximized during the holophrastic period.
d. is balanced by underextension and overextension.
Which of the following statements is true regarding short-term memory?
a) all contemporary researchers agree that short-term memory is a separate memory system from long-term memory b) previous items cannot affect forgetting of new items in short-term memory c) short-term memory has a duration of about 10 minutes d) short-term memory can hold about 7 pieces of information