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

Author Question: If a student who wants to study the effect of stress on memory recruits participants by posting a ... (Read 73 times)

P68T

  • Hero Member
  • *****
  • Posts: 509
on: Jun 20, 2018
If a student who wants to study the effect of stress on memory recruits participants by posting a sign-up sheet for anyone willing to participate, the student is conducting
 
  A) random selection.
  B) haphazard selection.
  C) specified selection.
  D) quota selection.

Question 2

If the cell means of a factorial design study are graphed, and the pattern of bars in one section of the graph is different from the pattern in the other section, the pattern indicates that
 
  A) marginal means should also be plotted.
  B) there are more participants in one of the conditions.
  C) there is an interaction effect.
  D) a rounding error was made or the means were plotted improperly on the graph.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

isabelt_18

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

C


P68T

  • Member
  • Posts: 509
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

juliaf

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Stress Stress
Interactions Between Amphetamine and COMT Alleles on Working Memory Interactions Between Amphetamine and COMT Alleles on Working Memory
ESM Study of Time Spent with Family ESM Study of Time Spent with Family
The Effect of Using a Ratio Scale The Effect of Using a Ratio Scale
Confining Pressure and Differential Stress Confining Pressure and Differential Stress
Immunological Memory Immunological Memory
Video: Type of Cell Junctions - Desmosome, Hemidesmosomes and Gap Junctions

For a complete list of videos, visit our video library