This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In an experiment, the variable that is expected to change as a result of some manipulation is termed ... (Read 35 times)

wrbasek0

  • Hero Member
  • *****
  • Posts: 560
on: Jun 19, 2018
In an experiment, the variable that is expected to change as a result of some manipulation is termed the
 
  a. dependent variable.
  b. independent variable.
  c. control variable.
  d. experimental variable.

Question 2

Students in two of Mr. Lewis's classes are given a test to assess their knowledge of world geography. Then, students in one of the classes participate in Mr. Lewis's new interactive geography learning modules. Students in the other class learn geography using the traditional lecture method. After three months, all students once again take a test to assess their knowledge of world geography. What kind of design did Mr. Lewis use?
 
  a. single-group pretest/posttest
 b. nonequivalent control group pretest/posttest
  c. multiple-group time-series design
 d. single-group time-series design


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

karmakat49

  • Sr. Member
  • ****
  • Posts: 369
Reply #1 on: Jun 19, 2018
Answer to Question 1

A

Answer to Question 2

b


wrbasek0

  • Member
  • Posts: 560
Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

A melanistic jaguar at the Henry Doorly Zoo. Melanism is the result of a dominant allele and remains A melanistic jaguar at the Henry Doorly Zoo. Melanism is the result of a dominant allele and remains
The Hershey-Chase Experiment The Hershey-Chase Experiment
Faces in experiment Faces in experiment
Identifying the Causes of Climate Change Identifying the Causes of Climate Change
A Possible Problem with the Anger and Concentration Experiment A Possible Problem with the Anger and Concentration Experiment
Normal change in sea level Normal change in sea level
Video: Introduction to Cystic Fibrosis

For a complete list of videos, visit our video library