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

Author Question: If we are doing an experiment to investigate whether viewing violence on TV causes children to be ... (Read 272 times)

809779

  • Hero Member
  • *****
  • Posts: 579
on: Jun 19, 2018
If we are doing an experiment to investigate whether viewing violence on TV causes children to be more aggressive, we might have children always watch TV in groups of six; in this case group size becomes a random variable.
 
  Indicate whether the statement is true or false

Question 2

If we set a circumstance at a particular level and do not allow it to vary during an experiment, we have made it into a control variable.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

GCabra

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jun 19, 2018
Answer to Question 1

False

Answer to Question 2

True


809779

  • Member
  • Posts: 579
Reply 2 on: Jun 19, 2018
Excellent

matt95

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

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

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?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Hershey and Chase experiment showing that the genetic material of T2 phage is DNA Hershey and Chase experiment showing that the genetic material of T2 phage is DNA
To examine a child’s ear, the pinna should be pulled back and up for children over 3 years; the pinn To examine a child’s ear, the pinna should be pulled back and up for children over 3 years; the pinn
Structural MRIs reveal thinning of sensorimotor cortex in children with Tourette syndrome. Red and ... Structural MRIs reveal thinning of sensorimotor cortex in children with Tourette syndrome. Red and ...
In which experiment was the hormone glucagon used? In which experiment was the hormone glucagon used?
Gender and Play in Children (1 of 2) Gender and Play in Children (1 of 2)
Recommended Immunization Schedule for Children Recommended Immunization Schedule for Children
Video: Parathyroid hormone (bone resorption) & Calcitonin (bone deposition)

For a complete list of videos, visit our video library