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

Author Question: A psychology professor is conducting an experiment in which subjects perform memory tasks. There are ... (Read 83 times)

dmcintosh

  • Hero Member
  • *****
  • Posts: 517
on: Jun 29, 2018
A psychology professor is conducting an experiment in which subjects perform memory tasks. There are four groups, each participating in different buildings on campus. During the time of the experiment one group was in a building near a dumpster that was being emptied by a big, noisy trash truck. The other groups weren't close enough to hear the noise. Which type of error does this introduce into the research?
 a. systematic error
  b. sampling error
  c. testing error
  d. interference error

Question 2

In terms of ratings, which movies have the highest heterogeneity?
 a. Action and Animation c. Family and Classic
  b. Animation and Art d. Art and Horror


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Sarahjh

  • Sr. Member
  • ****
  • Posts: 370
Reply #1 on: Jun 29, 2018
Answer to Question 1

A

Answer to Question 2

D
The standard deviation for the ratings is highest for Art (0.809) and Horror (0.905).


dmcintosh

  • Member
  • Posts: 517
Reply 2 on: Jun 29, 2018
:D TYSM

raenoj

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

The experiment of Plaxton and his colleagues demonstrated that plants can alter their metabolism in The experiment of Plaxton and his colleagues demonstrated that plants can alter their metabolism in
The standard protocol of a metagenomics experiment. The standard protocol of a metagenomics experiment.
Ganzfeld experiment Ganzfeld experiment
Medical assistants perform many functions in a physician's office or a clinic. Medical assistants perform many functions in a physician's office or a clinic.
Parents who grew up in dual-earner families are more apt to share household tasks equally than those ... Parents who grew up in dual-earner families are more apt to share household tasks equally than those ...
The Taylor–Woods–Hughes experiment The Taylor–Woods–Hughes experiment
Video: Methods that regulate pH

For a complete list of videos, visit our video library