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

Author Question: Which of the following is not true regarding extraneous variables? A) Extraneous variables make ... (Read 69 times)

Charlie

  • Hero Member
  • *****
  • Posts: 640
on: Jun 20, 2018
Which of the following is not true regarding extraneous variables?
 
  A) Extraneous variables make cause and effect relations easier to interpret.
  B) Extraneous variables are not the focus of the experiment or study.
  C) They can influence the dependent variable.
  D) Control over extraneous variables is a key element of the scientific method.

Question 2

The purpose of a debriefing session at the end of study is primarily to
 
  A) collect contact information for the participants in case you need to reach them in the
  future
  B) ask participants if they liked the study
  C) ask participants if they would like to file a report with the IRB
  D) explain the nature and purpose of the experiment to participants


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

missalyssa26

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

D


Charlie

  • Member
  • Posts: 640
Reply 2 on: Jun 20, 2018
:D TYSM

irishcancer18

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
True-color image of layers of haze in Titan's atmosphere. True-color image of layers of haze in Titan's atmosphere.
Scattergrams are a mechanism used by political scientists to show patterns and relationships among v Scattergrams are a mechanism used by political scientists to show patterns and relationships among v
Couples whose marriages have become distant or hostile can make changes in their patterns of ... Couples whose marriages have become distant or hostile can make changes in their patterns of ...
A typical OBD-II data link connector (DLC). The location varies with make and model and may even be ... A typical OBD-II data link connector (DLC). The location varies with make and model and may even be ...
Biomass can be processed to make vehicle fuels Biomass can be processed to make vehicle fuels
Video: Bone elongation - processes at the epiphyseal plate

For a complete list of videos, visit our video library