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

Author Question: Experimental contamination occurs when a. the experimenter informs participants of his or her ... (Read 61 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
on: Jun 20, 2018
Experimental contamination occurs when
 
  a. the experimenter informs participants of his or her hypotheses
  b. participants are not randomly assigned to conditions
  c. a variable unrelated to the study affects participants' responses
  d. participants in different conditions interact with one another e. a pretest-posttest design is used

Question 2

Which of the following is not a component of error variability?
 
  A) individual differences B) IV differences
  C) measurement errors D) extraneous variation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

diana chang

  • Sr. Member
  • ****
  • Posts: 288
Reply #1 on: Jun 20, 2018
Answer to Question 1

d

Answer to Question 2

B


clippers!

  • Member
  • Posts: 828
Reply 2 on: Jun 20, 2018
:D TYSM

cdmart10

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Telangiectasias usually occurs in women and on the face Telangiectasias usually occurs in women and on the face
Staph contamination Staph contamination
The carousel apparatus used to deprive an experimental rat of sleep while a yoked control rat is ... The carousel apparatus used to deprive an experimental rat of sleep while a yoked control rat is ...
Chlamydospore or spherule that occurs at body temperature. Chlamydospore or spherule that occurs at body temperature.
Experimental demonstration of respiratory control Experimental demonstration of respiratory control
The Meselson–Stahl experimental results The Meselson–Stahl experimental results
Video: The Pressure Flow Model in a Plant

For a complete list of videos, visit our video library