Question 1

Two hallmarks of the concrete operational stage are seriation and classification.

Accepted Answer

Seriation is the ability to order objects according to size, height, weight, or other physical characteristics. Classification is the ability to group objects based on common attributes. These two abilities are typical of the concrete operational stage, which occurs between the ages of 7 and 12.

Question 2

The ability to physically repeat an action in the same way with the same level of function is called:

Accepted Answer

Consistency refers to the ability to perform the same action in the same way with the same level of function. Flexibility refers to the ability to move joints through their full range of motion, efficiency refers to the ability to perform a task with minimal effort or waste, and repetition refers to the act of performing a task or action multiple times. Therefore, consistency best describes the ability to repeat an action in the same way with the same level of function.

Question 3

__________ is the ability to perform a physical act in a variety of contexts with a similar outcome.

Accepted Answer

The answer of __________ is the ability to perform a...

Question 4

Children begin to think logically in the concrete operational stage.

Accepted Answer

In the concrete operational stage (ages 7-11), children begin to develop the ability to think logically and understand concrete events and concepts. They are able to comprehend conservation, reversibility, seriation, and other basic logical concepts.

Question 5

Timmy just had his tenth birthday. Based on his age, we can say that Timmy has attained ____ of his ultimate bone mass.

Accepted Answer

By the age of 10, children have typically attained about 50% of their ultimate bone mass.

Question 6

The muscular system and skeletal systems follow similar developmental paths.

Accepted Answer

The muscular and skeletal systems both derive from mesoderm in embryonic development and are closely connected in terms of function and structure. Additionally, skeletal muscles attach to bones and work together to facilitate movement.

Question 7

The lengthening and differentiation of muscle fibers result in improved motor skills.

Accepted Answer

As muscle fibers become longer and more differentiated, they are able to generate more force and produce more precise movements, leading to improvements in motor skills.

Question 8

____________ is the ability to sort objects using a rule that determines an increasing magnitude of one or more dimensions.

Accepted Answer

Seriation refers to the ability to arrange objects in a specific order based on a rule, such as size or length, indicating an increasing or decreasing magnitude. It is a critical aspect of cognitive development and is typically first seen in children around the age of 4 or 5.

Question 9

The concrete operational stage is the third stage in Piaget's stages of development

Accepted Answer

The concrete operational stage is indeed the third stage in Piaget's stages of development, occurring between the ages of 7 and 12 years old. During this stage, children become more logical and concrete in their thinking, and can perform mental operations on concrete objects and events.

Question 10

The ability to create groups of objects and sort them by similar properties is known as:

Accepted Answer

The ability to create groups of objects and sort them by similar properties is called classification. It is the process of identifying and grouping objects based on their common characteristics, such as shape, size, color, or function. Reversibility is the understanding that objects can be changed back to their original form. Conservation is the understanding that the quantity of a substance remains the same even if its appearance changes. Seriation is the ability to arrange objects in a series based on their size, weight, or other attributes.

Question 11

Nate is just learning how to swim. His movements are spastic and he is always splashing water on the lifeguard. Based on this we can Nate needs improvement on his:

Accepted Answer

The spastic movements and splashing of water suggest that Nate lacks efficiency in his swimming technique.

Question 12

Physical activity does not play a role in the development of muscles.

Accepted Answer

Physical activity is extremely important in the development of muscles. Regular exercise and resistance training are necessary to stimulate the growth of muscle fibers and increase strength. Without physical activity, muscles will not develop as effectively.

Question 13

Both Cindy and her dad Lou are taking piano lessons. Cindy finds that she is able to learn how to play new songs faster than her dad. Based on this we can say Cindy has:

Accepted Answer

The answer of Both Cindy and her dad Lou are...

Question 14

The average increase and weight for ages 6 through 12 is about:

Accepted Answer

The average increase in weight and height for children ages 6 through 12 is approximately 8 pounds and 2-3 inches per year. This reflects typical growth patterns during middle childhood.

Question 15

Susie is 10 years old. She is about to begin puberty. Based on skeletal development, we can assume her:

Accepted Answer

The widening of the pelvis and hips is a characteristic of female puberty, as it allows for childbirth. Skeletal development during puberty involves growth and changes in bone structure, which includes the pelvic bones and hipbones.

Question 16

The logical rule that says if A is greater than B and B is greater than C, then A is greater than C is known as:

Accepted Answer

The logical rule described in the question is known as transitivity. It is a fundamental concept in mathematics and logic, and is used to reason about relations between different objects or numbers. So, the correct option is C, transitivity.

Question 17

The muscular and cardiovascular system energy expense used to perform a physical action is known as:

Accepted Answer

The energy expense used to perform physical actions is referred to as efficiency. This is because the body uses energy in the most efficient way possible to perform these actions. Choices A, C, and D are not accurate descriptions of this concept.

Question 18

Writing abilities improve in children with better hand-eye coordination. Maturation of hand-eye coordination is the result of:

Accepted Answer

Maturation of the CNS controls the development of hand-eye coordination.

Question 19

Christy is able to write complex sentences and communicate her ideas through writing. Her writing is clear and easy to read. Christy has been able to improve her:

Accepted Answer

The answer of Christy is able to write complex sentences...

Question 20

Bryan loves arts and crafts time. He likes to paint with paint brushes, draw with pencils and color with crayons. Based on his wide use of art supplies, we can say Bryan has good:

Accepted Answer

Flexibility refers to the ability to use a variety of materials or tools in different ways. Bryan's use of paint brushes, pencils, and crayons show that he is flexible and can adapt to different mediums. Efficiency, consistency, and hand-eye coordination are important skills in art, but they do not necessarily indicate a wide use of materials.

Quiz 7: Physical and Cognitive Development in Middle and Late Childhood: Six to Eleven Years Old