Author Question: Why might a child thinking at the concrete operational level have difficulty with X + Y = 7? a. ... (Read 126 times)

charchew

  • Hero Member
  • *****
  • Posts: 579
Why might a child thinking at the concrete operational level have difficulty with X + Y = 7?
 
  a. S/he cannot think of two dimensions at the same time.
  b. S/he cannot think abstractly.
  c. S/he cannot think logically.
  d. S/he cannot use conservation.

Question 2

When given a ___________________ _, 3-month-olds remembered how to move the mobile after a 28-day delay.
 
  Fill in the blank(s) with correct word



bblaney

  • Sr. Member
  • ****
  • Posts: 323
Answer to Question 1

B

Answer to Question 2

reminder/priming



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

For a complete list of videos, visit our video library