Question 1

Piaget's concept of egocentrism refers to the fact that preoperational children often lack the ability to considerevents from another person's point of view.

Accepted Answer

This is an accurate description of Piaget's concept of egocentrism. Preoperational children are often unable to understand that others may have a different perspective or experience of the same event.

Question 2

In strong support of Piaget's theory of cognitive development,contemporary researchers have confirmed that virtually alladults display abstract reasoning and other formal operational thought processes in diverse areas of knowledge.

Accepted Answer

Research has shown that not all adults consistently use formal operational thought processes across all areas of knowledge, as Piaget's theory suggests.

Question 3

Research by Renée Baillargeon on cognitive development invery young infants uses visual tasks to assess the infants' understanding of object permanence.

Accepted Answer

Renée Baillargeon's research does indeed use visual tasks to study object permanence in very young infants.

Question 4

Centration during the concrete operational stage refers to the tendency for a child to focus on several aspects of a situation rather than focus on the central aspect of the situation.

Accepted Answer

Centration during the concrete operational stage refers to the tendency for a child to focus on only one aspect of a situation, rather than considering all the aspects.

Question 5

According to research by Renée Baillargeon, infants displayan understanding of object permanence almost six months earlier than the age at which Piaget believed infants first show evidence of object permanence.

Accepted Answer

Renée Baillargeon's research shows that infants understand object permanence earlier than Piaget's theory suggests.

Question 6

According to research by Renée Baillargeon, infants are born with an instinctive understanding of object permanence.

Accepted Answer

The answer of According to research by Renée Baillargeon, infants...

Question 7

Twelve-year-old Jason is getting taller and his voice is deepening. Jason is experiencing the development of secondary sex characteristics.

Accepted Answer

Jason is experiencing the development of secondary sex characteristics, which includes physical changes such as height growth and deepening of the voice that occur during puberty.

Question 8

Piaget's theory has been criticized for over estimating the cognitive abilities of infants and young children.

Accepted Answer

Piaget's theory has been criticized for underestimating the cognitive abilities of infants and young children, as later research showed they can perform certain tasks earlier than Piaget suggested.

Question 9

On the average, girls experience the physical changes associated with puberty about two years earlier than boys.

Accepted Answer

This statement is true. Girls typically begin puberty around age 8-13, while boys typically begin around age 9-14.

Question 10

Piaget failed to recognize that heredity and environmental differences could influence the rate at which a given child progressed through the stages of cognitive development.

Accepted Answer

The answer of Piaget failed to recognize that heredity and...

Question 11

According to Piaget, the capacity to engage in symbolic thought emerges during the preoperational stage of cognitive development.

Accepted Answer

Piaget believed that children begin to develop the ability to engage in symbolic thought during the preoperational stage, which typically occurs between the ages of 2 and 7 years old. During this stage, children begin to use symbols, such as words and images, to represent objects and ideas in their minds.

Question 12

During the sensorimotor stage, the infant acquires a basic understanding of what Piaget called conservation.

Accepted Answer

Conservation is not a concept that is understood during the sensorimotor stage, but rather during the preoperational stage.

Question 13

Primary sex characteristics refer to the sex organs that are directly involved in reproduction.

Accepted Answer

Primary sex characteristics refer to the reproductive organs such as testes, ovaries, and genitals that are directly involved in reproduction.

Question 14

During the concrete operational stage, the child acquires the ability to think systematically and logically when dealing with abstract concepts.

Accepted Answer

During the concrete operational stage, children can only think logically and systematically about concrete objects and events, not abstract concepts. This ability develops during the formal operational stage.

Question 15

Rather than distinct stages of cognitive development, some developmental psychologists argue that the information-processing model is a better way of describing cognitive development over the lifespan.

Accepted Answer

Some developmental psychologists argue that the information-processing model, which focuses on how individuals process, store, and use information, is a more accurate way of describing cognitive development over the lifespan rather than distinct stages of development.

Question 16

The Russian psychologist Lev Vygotsky emphasized the importance of social and cultural factors on cognitive development.

Accepted Answer

Lev Vygotsky's sociocultural theory highlights the role of social interactions and cultural context in shaping cognitive development.

Question 17

Puberty is the stage of adolescence in which an individual reaches sexual maturity and becomes physiologically capable of sexual reproduction.

Accepted Answer

Puberty is indeed the stage of adolescence in which an individual reaches sexual maturity and becomes physiologically capable of sexual reproduction.

Question 18

Piaget's concept of conservation refers to the young child's understanding of the importance of protecting nature and conserving valuable resources.

Accepted Answer

Piaget's concept of conservation refers to a child's ability to understand that physical quantities remain unchanged even when their appearance is altered. For example, a child with an understanding of conservation would recognize that a tall, thin glass of water holds the same amount of liquid as a short, wide glass of water, despite their different appearances.

Question 19

According to Russian psychologist Lev Vygotsky, the "zone of proximal development" refers to the child's acquisition of cognitive skills and knowledge through formal schooling.

Accepted Answer

According to Lev Vygotsky, the zone of proximal development refers to the range of tasks that a child cannot yet accomplish independently but can accomplish with guidance and support from a more knowledgeable person, such as a teacher or parent. It does not necessarily specifically refer to formal schooling.

Question 20

The Russian psychologist Lev Vygotsky is best known for his theory of psychosocial development that has eight distinct stages of development over the lifespan.

Accepted Answer

While Lev Vygotsky is a well-known psychologist, he is not primarily known for a theory of psychosocial development with eight stages. His most influential theory is the sociocultural theory of cognitive development, which emphasizes the role of social interaction and cultural context in shaping cognitive development.

Quiz 9: Lifespan Development