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

Author Question: In experimental research, extraneous variables are always A) between-group variables. B) ... (Read 96 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
on: Aug 4, 2018
In experimental research, extraneous variables are always
 
  A) between-group variables.
  B) within-group variables.
  C) organismic variables.
  D) response variables.

Question 2

Making sure the experimental and control groups are as similar as possible at the start of the experiment and that they are treated in exactly the same way except for the independent variable manipulation controls for
 
  A) error variance.
  B) extraneous variance.
  C) experimental effects.
  D) experimental variance.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kristenb95

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


jho37

  • Member
  • Posts: 531
Reply 2 on: Aug 4, 2018
YES! Correct, THANKS for helping me on my review

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

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?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

The heme group The heme group
With the research technique called brainbow, each neuron is labeled with a different color, ... With the research technique called brainbow, each neuron is labeled with a different color, ...
Recent research suggests that zinc lozenges and nasal gels may help reduce the severity Recent research suggests that zinc lozenges and nasal gels may help reduce the severity
Operations Research Operations Research
Experimental evidence of cytoplasmic localization in an amphibian oocyte. Experimental evidence of cytoplasmic localization in an amphibian oocyte.
Production of ABO blood group antigens Production of ABO blood group antigens
Video: Muscular Dystrophy

For a complete list of videos, visit our video library