« previous next »

Author Question: In Siegler's work on children's use of strategies in solving addition problems, he found that ... (Read 36 times)

iveyjurea

  • Hero Member
  • *****
  • Posts: 555
on: Jun 22, 2018
In Siegler's work on children's use of strategies in solving addition problems, he found that children
 
  a. always rely on the same strategy.
  b. do not use any reliable strategies until the second grade.
  c. use inappropriate strategies more often than appropriate ones.
  d. often rely on more than one strategy.

Question 2

The tower of Hanoi problem was used to study children's
 
  a. general knowledge. c. ability-to-transfer skills.
  b. ability to plan. d. recall memory.


aburgess

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jun 22, 2018
Answer to Question 1

D

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

The Head Start program was designed to increase the school readiness of low-income children. The Head Start program was designed to increase the school readiness of low-income children.
Child influences on parents, parenting influences on children, and influences of the marital ... Child influences on parents, parenting influences on children, and influences of the marital ...
Many European Americans are involved in ethnic work, attempting to maintain an identity more precise ... Many European Americans are involved in ethnic work, attempting to maintain an identity more precise ...
Large families on U.S. farms used to be common. Children helped plant and harvest crops, take care ... Large families on U.S. farms used to be common. Children helped plant and harvest crops, take care ...
Photos of starving children, such as this child in Somalia, haunt Americans and other members of the ... Photos of starving children, such as this child in Somalia, haunt Americans and other members of the ...
Computing Limits Problems Computing Limits Problems
Video: Second Messengers in the Inositol-lipid Signaling Pathway

For a complete list of videos, visit our video library