Author Question: Cathy and Sherri must finish all of their vegetables before they can have dessert. Cathy complains ... (Read 74 times)

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
Cathy and Sherri must finish all of their vegetables before they can have dessert. Cathy complains that Sherri doesnt have as much to finish as she does, even though both girls actually have the same amount on their plate (Cathy's vegetables were just more spread out). Cathy's error stems from a failure to understand the concept of ____.
 
  a. conservation
  b. complementarity
  c. concrete operations
  d. object permanence

Question 2

Andrea has a box of crayons. If Andrea is in the preoperational stage described by Piaget, which action is she most likely to take with the crayons?
 
  a. Put the crayons in her mouth.
  b. Draw a picture of her family dog.
  c. Complete her long-division homework.
  d. Write a poem about freedom.



bob

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

ANSWER:
a

Answer to Question 2

ANSWER:
b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

For a complete list of videos, visit our video library