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

Author Question: In an experiment to determine whether violent TV causes a change in children's aggressiveness, a ... (Read 65 times)

washai

  • Hero Member
  • *****
  • Posts: 523
on: Jun 19, 2018
In an experiment to determine whether violent TV causes a change in children's aggressiveness, a possible operational definition of the dependent variable might be
 
  A) the percentage of time each child plays with toys such as guns and tanks versus dolls and trucks.
  B) the violence rating given to each TV show by a panel of judges.
  C) the number of violent events in each TV show such as murders and assaults.
  D) the background of the children in each group.

Question 2

The major reason for conducting a pilot experiment is to
 
  A) choose a statistical test for your data.
  B) clarify some aspect of the data found in the main experiment.
  C) try out the variables, methods, and procedures you are considering using in the full scale experiment to find any problems.
  D) identify a set of possible participants for the main experiment.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kaykay69

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 19, 2018
Answer to Question 1

A

Answer to Question 2

C


washai

  • Member
  • Posts: 523
Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Epiphyseal Usually occurs through the growth plate where the matrix is undergoing calcification and Epiphyseal Usually occurs through the growth plate where the matrix is undergoing calcification and
Measuring Attachment Styles: The Strange Situation Experiment Measuring Attachment Styles: The Strange Situation Experiment
Recent Climate Change Recent Climate Change
Development of Morality in Young Children Development of Morality in Young Children
A single-nucleotide change in the DNA encoding -globin A single-nucleotide change in the DNA encoding -globin
Experiment: Response to Auxin Experiment: Response to Auxin
Video: Splitting of Sugar, Oxidation/ Reduction & ATP Generation

For a complete list of videos, visit our video library