$$ IQ = \frac{\text{Mental Age}}{\text{Chronological Age}} \times 100 $$

Question 1

Which of the following best describes a 'script' in cognitive development?

Accepted Answer

A set of cognitive structures that underlie repeated sequential behaviors.

Question 2

According to Vygotsky, what is the 'zone of proximal development'?

Accepted Answer

The range of tasks a child can perform with guidance but not yet independently.

Question 3

What is the main function of scaffolding in Vygotsky’s theory?

Accepted Answer

Providing temporary support to help a child master a task.

Question 4

Which process allows children to quickly link new words to real-world objects or events?

Accepted Answer

Fast-mapping

Question 5

What is the significance of phonological awareness in early childhood?

Accepted Answer

It predicts how easily children will learn to read and write.

Question 6

The phrase in the first image is an example of which concept in language development?

Accepted Answer

Invented spelling

Question 7

During the 'grammar explosion,' children begin to:

Accepted Answer

Create complex sentences using conjunctions and embedded clauses.

Question 8

Which of the following is a limitation of IQ tests?

Accepted Answer

They do not measure creativity or social intelligence.

Question 9

What does the bell curve in the second image represent?

Accepted Answer

The distribution of IQ scores in the population.

Question 10

If a child’s IQ score shifts by 40 points over several years, what does this suggest?

Accepted Answer

IQ scores can fluctuate, especially in young children.

Question 11

Which equation was used in the original Stanford-Binet test to describe a child’s performance?

Accepted Answer

$$ IQ = \frac{	ext{Mental Age}}{	ext{Chronological Age}} 	imes 100 $$

Question 12

Which of the following best describes metacognition?

Accepted Answer

Knowledge about and control of thought processes.

Question 13

A child who can recite nursery rhymes and play with sounds is demonstrating:

Accepted Answer

Phonological awareness

Question 14

Which of the following is true about the predictive value of IQ scores?

Accepted Answer

IQ scores moderately to highly correlate with future academic achievement.

Question 15

What is the main purpose of the Binet-Simon test developed in 1905?

Accepted Answer

To identify children who might have difficulty in school.

Question 16

Which of the following best illustrates the concept of metamemory?

Accepted Answer

A child realizing they need to rehearse a list to remember it.

Question 17

Why is invented spelling important for young children?

Accepted Answer

It helps them learn the system for representing speech sounds with letters.

Question 18

Which of the following is a real-world example of scaffolding?

Accepted Answer

A teacher guiding a student through a math problem, then gradually reducing help.

Question 19

What is the relationship between vocabulary size and grammar development in children?

Accepted Answer

The more words a child knows, the more advanced their grammar tends to be.

Question 20

Which standardized test is most commonly used to measure intelligence in children today?

Accepted Answer

Wechsler Intelligence Scale for Children (WISC)

Cognitive Development, Language Acquisition, and Intelligence in Early Childhood

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