This topic contains a solution. Click here to go to the answer

Author Question: An example of an extraneous variable in a study designed to explore a child's unique problem-solving ... (Read 49 times)

bcretired

  • Hero Member
  • *****
  • Posts: 525
An example of an extraneous variable in a study designed to explore a child's unique problem-solving strategies is
 
  A) the child's response time for each problem set.
  B) the number of correct answers a child achieves without assistance.
  C) unrequested assistance from other children in solving the problems.
  D) the problem sets themselves.

Question 2

The two ways of controlling extraneous variables are
 
  A) the use of high-constraint research designs and the use of general control procedures.
  B) the use of low-constraint research designs and the use of general control procedures.
  C) the use of high-constraint research designs and the use of correlational designs.
  D) the use of high-constraint research designs and employing a smaller sample size.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

voltaire123

  • Sr. Member
  • ****
  • Posts: 301
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A




bcretired

  • Member
  • Posts: 525
Reply 2 on: Aug 4, 2018
Thanks for the timely response, appreciate it


pangili4

  • Member
  • Posts: 346
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

For a complete list of videos, visit our video library